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@chronosschiron

6 ай бұрын

about 10-12K years back we started having shortened canines we no longer need them

@Methamphetamine.

6 ай бұрын

Hi , do you mind if I repost your videos with Arabic translate?

@JIMDEZWAV

6 ай бұрын

It's called the " THEORY " of evolution , not evolution

@chronosschiron

6 ай бұрын

@@JIMDEZWAV A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world. THEORY OF RELATIVITY for example since 1915 has had many tests and todate is and has been proven to be correct same with evolution what your after isa hypothesis which is an idea that may stem from an observation that is not yet confirmed as fact ....

@magus104

6 ай бұрын

really hard to buy the whole "i only use sponsors products that i actually believe in and endorse" then this BS one always comes up. This is like those electro shocking belts that supposedly gives you a 6pack....

The idea that my teachers were actively ‘hiding’ anything from me. They were lucky to get through their lesson plans, thanks to the kids that thought they were stars of the circus. There’s funny and then there are those people.

@zperdek

Ай бұрын

Only other kids can stop them. Together we can be stronger and smarter if we know each other.

@tracysmith1129

21 күн бұрын

In a Christian school, or other religion, they absolutely DO hide the facts of evolution and go so far as to lie about it.

Junk DNA has other roles that aren’t coding…. Structure, spacing out genes, redundancy of old copies of genes that functionally “backups”

@greenguitarfish

3 ай бұрын

The idea of so called Junk DNA was a naive myth. We are discovering what was thought to be junk leftovers from a supposed evolutionary past is actually quite active in making mostly RNA. The so called junk DNA is now considered by geneticists as one of the greatest blunders in science. It hindered discovery based on a strange devotion to an evolutionary faith.

@greenguitarfish

3 ай бұрын

kzread.info/dash/bejne/aWmdqcSFdbTKldI.htmlsi=ga1mBl7I5hZDHj7_

@randallbesch2424

2 ай бұрын

Therefor the interon DNA have function which was found out later.

@montegrifo

9 күн бұрын

It speaks to the attitude of scientists: We don't know what's there for, it has to have no purpose.🙄

I like how Simon is evolving into KZread itself; soon all channels will be only Simon.

@nealjroberts4050

6 ай бұрын

Simon simon _simon_ simon?

@Azlorn

3 ай бұрын

Simon is deep fake

@watman5

3 ай бұрын

Simon is the first AI.

@alicemilne1444

3 ай бұрын

I hope not. Simon is a horrible gabbler who quite clearly does not always understand what he is reading.

@jaysparrow6631

3 ай бұрын

I know a Dave that has his own tv channel and he sucks! 🥹😢

it is also interesting to note that the Bajau people have developed larger spleens to help them breathe for longer whilst under water and as for rapid evolution - the cane toad that was introduced to australia (to supposedly eat sugar cane grubs) have literally increased the length of their back legs by around 25% over the past 40 years or so.

@brianspendelow840

6 ай бұрын

The cane toad is just one of many invasive species that have evolved rapidly. Another is the Australian possum that in New Zealand has changed from a cute endangered species into a series pest. They are bigger and tougher then their ancestors and a serious threat to New Zealand's native birds.

@kl0wnkiller912

6 ай бұрын

I think you confuse 'adaptation' with 'evolution'. It is still a spleen...

@nealjroberts4050

6 ай бұрын

@kl0wnkiller912 In this case the adaptation is evolution. Amy adaptation that requires generations being selected for inherited characteristics IS evolution.

@aljoschalong625

6 ай бұрын

@@kl0wnkiller912 I don't think he confuses that. By which meachanism is the adaptation propagated? I would think it's by genetic change - and that IS evolution. I'm wondering about other things: Spleens help to hold your breath longer? (I doubt very much it enables them to breathe ("longer"?) under water.) It might be possible that a larger spleen can help you staying longer under water, since it's storing blood. It sounds rather dubious though; I have to look into it. And I also wonder which evolutionary advantage these people could have from being able to stay longer under water - it certainly is an advantage, I wish I had it, but does it lead to more offspring? UPDATE: Yes, a larger spleen helps indeed to stay longer under water. And apparently it indeed has been an evolutionary advantage for the Bajau people. Interesting.

@jacobostapowicz8188

6 ай бұрын

The cane toad will always be a toad, this is what we should expect based on observation.

Please. Always finish your antibiotics

@seansullivan7928

Ай бұрын

No

@Svensk7119

Ай бұрын

Amen.

@howardreynolds2183

Ай бұрын

new house

@Adroit1911

Ай бұрын

Yes!!! It is very important!

@seansullivan7928

Ай бұрын

@Adroit1911 like i said before, "NO!"

Dawkins didn’t “first put forward” the gene-centred view; he stood on the shoulders of giants, and repeatedly makes that clear in the book. The ingredients were already there, and the cake was baked. What he did, and he did it very well, was to package the cake so beautifully.

I think a subject you missed was epigenetics - that genes can be switched off and on depending on how your behaviors and environment can cause changes that affect the way your genes work. This can be down to many things, like stress, famine or the climate. And also some genes can be great in certain situations - speaking from experience of having the 'Celtic Curse' (hereditary haemochrotosis) which many people of Gaelic descent have. This genetic variation dates back to the Bronze Age - and latterly probably grew under English / British misrule of Ireland - protected against famine and blood-loss and boosted fertility, but now can be dangerous as too much iron is toxic and can lead to cancer, diabetes, kidney and liver failure, as well as a host of other bad stuff.

@dfgdfg_

6 ай бұрын

Interesting. I have half the hematochromosis genes. Didn't know it had benefits but it's obvious now you mention it

@jeninlight

6 ай бұрын

Or like how astronauts literally p%$$ out calcium as soon as they are in a near zero G environment. The body is like “well, I guess we don’t need bones anymore” and literally starts “evolving” in real time

@ThomasD66

6 ай бұрын

@@jeninlight That is not evolution. That is adaptation.

@mikev4621

6 ай бұрын

@@ThomasD66 but it can lead to permanent change ?

@ThomasD66

6 ай бұрын

@@mikev4621 "Can" is not enough. If the expression of a gene, or set of genes CAUSES that particular line of an organism, over other lines that do not possess those genetic characteristics, to persist then yes, it would be evolution. But IF and UNTIL those other lines cease to exist it is merely genetic diversity. In other words, genetic expression in the absence of 'natural selection' is not evolution.

For most of my life I thought that evolution was too complicated and only scientists could understand it. Imagine my surprise when I happened to watch a Richard Dawkins DVD and discovered that's not the case. The basic concept is so simple now I see it everywhere. Thank you Mr. Dawkins.

@granatmof

6 ай бұрын

Most scientific facts are understandable by most people. Now them formalizing those facts and theories into mathematical formulas to derive new ideas, that's the difficult part. I contend for example that there's only ever like a dozen people on earth at a time who are truly capable of h derstandi g quantum mechanics, and they're not always the scientists you'd expect. A lot of scientists get by in quantum mechanics by being able to apply the math correctly, even if they'll never have the full understading of the quantum mechanics. I am definitely neither of the 12 nor of the hundreds properly applying quantum mechanics.

@anthonyreynolds3418

6 ай бұрын

I found dog breeding the easiest to explain the concept. Its not natural selection but selective breeding. But if you understand dog breeding you can understand evolution.

@nothingnobody1454

6 ай бұрын

Careful! The erroneous belief that science is too complicated for a non scientist to understand is a quick way to turn your science into religion

@jacobostapowicz8188

6 ай бұрын

I see variation with limitations and evolutionary mechanisms as part of an obviously designed system. Evolution is a design feature, and selection pressure is an absolute lie. Many different species adapt or migrate, if the fitness requirements are not met, there is extinction. Thats the reality, thats why people think evolution is a difficult topic to learn,, It makes absolutely no sense that new genetic information can spontaneously emerge, its an appeal to coincidence. A fallacy

@nealjroberts4050

6 ай бұрын

@@jacobostapowicz8188 Both selection and mutation of DNA have been observed to happen though. Claiming it hasn't is either ignorance or lying.

Let us all marvel at the evolution of Simon's beard.

@Snap-on24

6 ай бұрын

Don't believe anything you hear and only haft of what you see 💯

@Snap-on24

6 ай бұрын

All lies with a little bit of truth to make you believe

@haraldtheyounger5504

3 ай бұрын

Oh, I thought his hair had just slipped off the top of his head and was making it's way downward, then a world takeover... those bloody selfish genes.

@leedemarco5661

Ай бұрын

🍻 long live the beard.

Something you missed about transposons: it's possible they are the cause of retaining so much non coding DNA. If only 2 percent of DNA is genes, it's very unlikely that a transposon will relocate in the middle of a gene. Also, I have a biochemistry degree and WTF genes were new to me, very cool!

@thomaslaw9764

6 ай бұрын

Transposons are the remnants of viruses. However they have been repurposed. They are there to provide the potential for new genes to evolve.. If you have more code. Something might make a protein that actually works.. Then selection, you know the gig....

@Mottleydude1

6 ай бұрын

Same here. I have a Masters in human biology and I had not heard of them either. Though to be fair…it’s been almost 40 years since I graduated and I don’t work in genetics. LOL

@ForgeMasterXXL

6 ай бұрын

I will then give credit to my both the British school and university system as the basics of this genetics and DNA were covered under GCSE, A-level and my microbiology degree all of which were 30 plus years ago.

@Mottleydude1

6 ай бұрын

@@ForgeMasterXXL That might be over reach as you were an MB major. Though I did study some MB and immunology as an undergraduate and grad student but those were medically oriented classes and my emphasis was largely on anatomy, physiology and chemistry. Shoot I only took one genetics class as a freshman. I wouldn’t compare the British secondary system to the U.S. We have nothing comparable to A-Levels. We do have advanced placement classes and assessment tests like the SAT but the American system is an egalitarian system. If you graduate from high school you can go to University if you can pay the tuition and pass the classes. Also, last I heard, the U.S. University System is hardly secondary to the British. Our secondary system is all over the place though and the quality of education you receive is largely dependent on the affluence of the community you live in. Which is definitely a problem here.

I think Simon should do more like this - videos on common high school science subjects expanding on what schools teach. Especially in the US, the public educational system has truly failed our children, especially in the sciences and social sciences!

@SkylerKPHDtrustmebroUNI

6 ай бұрын

That's because all our Midwest science teacher try and fit Bible study in where they can, hell I remember my chemistry teacher saying evolution was just a theory, like she'd never read the scientific method.

@user-bm6xz6pq5z

6 ай бұрын

​@@SkylerKPHDtrustmebroUNIIt's because it is a theory. We're constantly shaping how evolution works based on new modern studies. That whole "natural selection" thing doesn't tell the whole story. It's far more complicated than school teaches.

@SkylerKPHDtrustmebroUNI

6 ай бұрын

Your thinking hypothesis. Simon already covered this.

@Rekuzan

6 ай бұрын

25 years ago: We unlocked the human genome and put a rover on Mars! Today: FOR THE LAST TIME, THE EARTH IS ROUND!!! ffs...

@Rockoblocko

6 ай бұрын

And teachers want to be paid more. For what? They’ve failed at their jobs.

As a student of Biology for over 40 years you nail it buddy... The two things i want you to look at are the evolution of the spitting cobra and the honey guide. These are examples of commensalism and co-evolution with humans

The main thing they don’t teach about evolutionary theory in secondary school is what the theory actually tries to explain and what it doesn’t explain. To phrase it concisely; Evolutionary theory tries to explain the biological process of speciation. What evolutionary theory does not try to explain is the origins of life.

@mikev4621

6 ай бұрын

Evolution also doesn't set out to explain how the Universe arose

@philtorrez4198

6 ай бұрын

Unfortunately, too many people conflate the two ideas to be one in the same.

@bogusphone8000

3 ай бұрын

And it fails at even that. "Speciation" is the pruning of variability to a reduced subset with specific outcomes. As breeding demonstrates, there is lots of variation within the wolf. When we selectively take certain traits (i.e. short) and keep reinforcing those genes, we severely reduced the options to favor short. However, it was always a dog and will always be a dog.

@aaroncosier735

2 ай бұрын

However, it certainly prompts the question of what came before. Precellular metabolism and prebiotic replicators are interesting areas with a lot of long-standing concepts such as Eigen's "metabolic hypercycles" and Prigogine's investigations of self-organising chemical systems. RNA autocatalysis got a lot of attention from Sjostak. That was just the 70's through the early 90s. Lots more work done since.

Just remember, evolution is essentially a mathematical probabilistic process, it will happen on anything that makes copies of itself with the potential of making errors in that copy. Be it in biology, physics, software, language or wherever. Hence it does not require "agency" or "decision" or "choices", it instead simply happens. I am surprised that this is not mentioned more often. Just as I am surprised that it wasn't discovered by some gifted mathematician at Renaissance.

@nealjroberts4050

6 ай бұрын

Probably because in human environments most of the copying is mediated by humans and the there was the general assumption that spirits interfered all the time. Basically no one observed things copying themselves.

@thomaslaw9764

6 ай бұрын

This is correct

@onslaught147

6 ай бұрын

Yeah I'm making an revolutionary program for a personal project. It's always fascinating to me to watch them learn. I'll start with a population of 100,000 and they're all terrible. I take the least terrible 10,000 and start running generational breeding on them. The config is encoded in a string that has "genes" and I made it easy for parents to mix their genes and pass them onto their children. Plus a small chance of random mutation to keep things interesting. Watching this population go from utterly incapable to actually getting good numbers is wild. It's just mathematics but it results in a system that can learn the most efficient way to accomplish whatever task you give it.

@need100k

6 ай бұрын

Yeah, pretty incredible how something without decisions or choices just so happened to put our thumbs where they are, caused us to have ears that hear, eyes that see, noses that smell, tongues that taste, fingers that feel, a planet that just happens to be the perfect distance from the sun, rotates exactly the right way to give seasons, has a magnetic shield to protect itself from the sun's harmful radiation, and on, and on, and on, and on. Pretty damned amazing.

@nothingnobody1454

6 ай бұрын

Menelyv's seeds

Great presentation. I remember many decades ago, discussions about moths in London with selected color changes due to use of coal, and subsequent coal pollution. I think an adaptation became a step in evolution when small birds [again in England?] learned to peck at the lids on milk bottles to get at the milk. And, here in Charleston, SC we have Monarch Butterflies that overwinter, and dolphins that are strand feeders. Those unrelated animals seem to be distinct species from their common cousins, newly identified either this year or within the past few years.

Rapid evolution is also called by the more technical term punctuated equilibrium as hypothesized by the late Stephen Jay Gould. Everyone thought the incomplete fossil record was the reason some new species suddenly appear in the rock, it was Gould that pointed out that gradual evolution is punctuated with periods of rapid evolution.

@Harriet1822

6 ай бұрын

Gould added a punctuation mark to a footnote in a comment on _The Origin of Species_ and represented that as a major revision to the theory of evolution by natural selection. See Dawkins, _The Blind Watchmaker_.

@thomaslaw9764

6 ай бұрын

SJG didn't understand enough. Not his fault, he was a brilliant thinker for his time. We know more now than we did 40 years ago.

Love this. Also, when it comes to the selfish gene, it's REALLY important (as you touched on) to understand that genes don't have a drive to be selfish, they are "thinking" "I need to be selfish to survive". That's putting the cart before the horse. It's just that genes that are better at replicating are the ones that get passed on. The genes that act in the preservation of themselves, will be the ones that survive. It's so interesting, please do more! :D

@ThomasD66

6 ай бұрын

People mistakenly think that evolved somehow equals better. But in strict evolutionary terms "better" is only defined as "that which persists." So, depending on circumstances slower could be better, or less intelligent could be better. One could actually argue that circumstances - meaning the totality of the evolutionary predicament - is really all that matters.

@hellraiser2345

6 ай бұрын

@@ThomasD66 Yes, another great point! Sometimes evolution is a real son of a bitch lol

@toddellner5283

6 ай бұрын

It's also important to remember that these clever game-theoretic models stop working the moment the genes exist within an organism which in turn lives in an environment and is subject to the accidents and vicissitudes of life

@professorlaiceps1

6 ай бұрын

It will be 20 years before it is discovered that self thinking is directly responsible for changes at a genetic level. In other words willing your own changes in order to adapt to an environment.

@kathleennorton2228

5 ай бұрын

​@@ThomasD66Circumstance, and for "evolution" that the perfect "mutations" happen at exactly the right time, all synchronized perfectly to work with each other to produce the effect that allows the organism to persist, without mindful purpose or plan.

American pronghorns evolved the ability to run extremely fast in order to outrun American "cheetahs", cats that co-evolved great speed along with their non-related African namesakes. The American cheetahs died out during the last Ice Age, over 12,000 years ago. Yet, pronghorns still run extremely fast; they're the second-fastest land animals after African cheetahs. This illustrates that neutral traits can continue to be expressed even after the environmental pressure that created them no longer exists.

@pirobot668beta

6 ай бұрын

Capybara came up in environment lacking predators, rich in food. Even with all the big cats and caimans, they still have placid herbivore behavior.

@JohnDrummondPhoto

6 ай бұрын

@@pirobot668beta Capybaras are prey to jaguars, pumas, caimans, and anacondas. They are in fact pretty wary. OTOH they are easily domesticated and allow humans to pet them. This is not "neutral" behavior like the no-longer-needed super speed of pronghorns. It may be that since capybaras raise their young in communal herds instead of strictly by the parents, this docility is necessary to allow bonding with individuals other than their parents.

@andyyang3029

6 ай бұрын

Very interesting, thanks for sharing

The WTF4 gene sounds like an error correction mechanism. If you presuppose that the nominal organism holds that gene, if some cell appears without it, then it must have mutated, possibly having a detrimental error. Such cells are removed by this mechanism.

@Virtuous_Rogue

6 ай бұрын

It'd be interesting to see what genes are near the WTF genes too. It's possible they really exist to protect something nearby that is essential but not immediately lethal to be missing.

@diogoduarte4097

6 ай бұрын

@@Virtuous_Rogue You have a good point, but it doesn't need to be necessarily relevant. In computers, we can detect errors in data with checksums which can be stored basically anywhere. Maybe the WTF4 signals an "hash" of a bunch of other unrelated genes.

@Virtuous_Rogue

6 ай бұрын

@@diogoduarte4097 The nearness (to either the WTF gene or the solution gene) would be required because of crossing over in meiosis. It can't be a useful "bodyguard" gene because genes that are more than a few percent of the DNA sequence away are statistically independent. The technical term is Genetic Linkage if you want to learn more.

Thank you, Simon, for so many well-researched and interesting videocasts this year. We hope you and your family have a wonderful end of the year.

Love this topic. I'd love a longer video or Simon to start a nature channel.

@ChopBassMan

6 ай бұрын

That would be good!

@allpau6199

6 ай бұрын

Yes a nature channel would be great ❤

Don’t forget. Selective breeding brought us the pug, a poor animal with a tortured existence

@DavidJJJ

6 ай бұрын

I know, I see pug puppies and I swear that every new one I see has his face more smooshed in than the last one :(

@ratiounkn3210

Ай бұрын

Yeah but it never made a cat. 😊

What really need to know though is how many different KZread series is Simon on? 10 or 20? Simon has probably been watched by nearly everyone on the planet. Even the North Koreans are like, 'Simon Whistler? Yes yes we know him. The Great Leader writes all of his shows and has to teach him about everything before he films a show' or something like that.

@AltonV

6 ай бұрын

He just recently launched a new channel called Places, and Astrographics is pretty new too

@gamerjaqi7873

6 ай бұрын

If he has a new channel other than astrographics he has 11 channels. Astro made 10. Places would be 11

Love this Simon. I have a background in Historical Geology and keep up with research on Evolution and related areas. Speaking about Rapid Evolution, not that many fossils had been found and studied when Darwin took his voyage around South America. He felt that over time, as more fossils were found, it would show that species gradually change from one to the other. As the decades passed, it was observed that species tend to remain stable, until an external stressor acted upon them. Then in 1972, a paper called Punctuated Equilibrium came out, that explained the rapid evolution. It's now known that Punctuated Equilibrium occurs most often after an Extinction Event.

@marktapley7571

5 ай бұрын

More evolutionary fantasy. By what mechanism is this massive orangement of finely tuned new genetic sequences supposed to have occurred by random chance?

@dracolique

4 ай бұрын

@@marktapley7571 Books contain the answers to the questions you're asking. Read a book.

@oldgreg315

4 ай бұрын

​@@dracolique​ I would be interested in what books have a detailed answer on that, or better yet a short form description here. It's a fair question that gets to the heart of the issue: the fossil record does not support the theory of evolution as stated. Distinct species (both now and in the fossil record), no intermediate gradations. 'Punctuated equilibrium' smacks of "our theory is unsupportable by the evidence, so we'll make a new one that maintains plausibility and pretend it's a modification."

@dracolique

4 ай бұрын

@@oldgreg315 The fossil record has gaps in it due to the nature and rarity of fossilization - but the fossil record is not by any stretch of the imagination all there is as far as evidence for evolution. All of these topics are covered in depth in many modern college level texts. If you're lacking this knowledge, it's not because the information doesn't exist, it's because you're looking in the wrong places and being guided by people with agendas other than finding the truth. Go buy some college level textbooks from reputable authors and read them. And that means finding books written by people who are widely respected in the field, NOT just hunting down books that back up your current beliefs. If you won't do that, that's fine... reading dense material isn't for everyone. The only thing I ask is either 1) actually educate yourself, or 2) stop making unsubstantiated claims. It's only a fair thing to ask, really - if you don't know anything about a subject, don't go around commenting about it. I'm not trying to be rude - there are many subjects I know nothing about... so I don't make comments about them. The hard part is knowing when you have enough knowledge about a given subject to actually be able to offer an informed opinion. It can be a hard line to walk, to be sure. I placed the actual book recommendations near (but not at) the end of this comment to see if you would actually read everything I said. I know you probably didn't actually want recommendations, and just asked for them as a gotcha, thinking I wouldn't be able to provide any... so here you go. They are below this paragraph. If you did actually read this far and didn't just skim the first and last sentences of my reply before reflexing typing a response, then you might actually have what it takes to read and comprehend a college textbook if you apply yourself. book recommendations: you might check out "Evolution" by Doug Futuyma, or Evolutionary Analysis: Fifth Edition by Herron and Freeman. Just so you know though, courses on evolution come later in college. usually after 3rd year. You should have a strong background in zoology, botany, microbiology, ecology, geology and basic genetics before directly pondering evolution. If you're truly serious about becoming educated, I have given you a place to begin. if you're not, then I've just wasted 5 minutes... I know which one I would place a bet on, but every once in a while I decide to take a YT comment seriously instead of just dismissing it. This was one of those times. Good luck.

@oldgreg315

4 ай бұрын

@@dracolique Paragraph 1: I find that an unacceptable excuse, and I think so would anyone following the scientific method. It's been the better part of two centuries since Origin of Species, and we've found plenty to draw conclusions from. It was reasonable that no evidence existed in Darwin's time since we hadn't looked. It isn't now, and what we do have is contrary to what the theory predicts. The suggestion that you're the scientist and I'm the ideologue is interesting given that you defend a theory that the fossil record actively speaks against. It makes it seem as though you've already decided what to believe and will only accept one explanation. Kinda like what you accuse me of. P2: See above. P3: I've already been through HS and college bio. Any reference limiting the search to 'reputable' or 'respected' authors is an Argument from Authority, a logical fallacy. My claim is actually supported, among other things, by the need for the punctuated equilibrium 'addenda' to explain the discrepancy. P4: Bold words for a guy who can't answer the question posed. P5: Yeah it's called the Dunning-Kruger effect and it doesn't really apply since I don't claim to be an expert in the field evolution, but I know enough to know it has issues that I haven't heard a satisfactory explanation for... a problem which you haven't helped remedy. P6: Consider your elaborate test passed, wise one. ✅ P7: I'm not saying that I'll *never get around to reading $180 worth of your recommended reading list, but I am saying that it's not high on my list given that I've heard no reason to suspect the serious issues with evolution have been addressed, and we've got Roth contributions to make. P8: This is a logical fallacy. Look up Secret Knowledge or esoteric knowledge fallacy. Also the fact that you can't/won't even try to summarize is not encouraging. P9?! I guess it's more thorough than your first post which was basically just the Read a Book song by Lil Jon, but this basically boils down to the same thing. Here's where we stand in my view: the fossil record, concepts like irreducible complexity, the unexplained mechanism for mutations to actually *increase* complexity (not just create variation within species but actually manufacture new ones), and the origin of life to begin with are all serious issues for the theory. The burden of proof remains squarely with evolutionists when a far better and more obvious explanation exists. Punctuated equilibrium and attempts to demonstrate these concepts in a lab (to my knowledge none successfully) are necessary but feeble attempts to maintain plausibility in my opinion. God bless.

There is so much not taught in school about this subject. One of the unintended consequence of evolution vs. creationism fights has been that a huge amount of interesting information is suppressed for fear that anyone discussing details of the topic often gets labeled as a "crazy nut job creationist idiot"

@nobody.of.importance

5 ай бұрын

"Crazy nut job idiot" and "creationist" are redundant. Questions can easily be phrased in a way that shows you're genuinely curious and not being a jackass.

I'm surprised you didn't touch on that semi-recent Florida study on the rapid evolution of snail kites. Something about showing measurable results of beak shape and change within only ten years.

Hi Simon... I'm Iysa from Nigeria and I've been following you for a few years now. You do so much and I'm really happy and blessed to have learnt so much from you. From history to science to biology, to psychology... Thank you so much man.

@nobody.of.importance

5 ай бұрын

Hey Iysa! Cool name! I'm Kacey from the US. I can't tell you how happy it makes me to see that you guys are getting this information! I've seen a few videos recently about some absolutely amazing African inventors and entrepreneurs lately and seeing how much the quality of life that information has given your continent always puts a smile on my face! Have you heard of Zipline in Rwanda? A man named Abdul created an absolutely INGENIOUS system to deliver medical supplies to hard to reach places out in the field. Mark Rober did a video on it titled "Amazing Invention-This Drone Will Change Everything" that goes into it, and it just blows my mind how friggin smart that man is. Knowledge is power, and open access to knowledge gives power to us all. 💜

@Azlorn

3 ай бұрын

​@nobody.of.importance shut up, Meg.

Simon is less creazy version of vsauce

Hey neat, you featured my old T. rex painting at the very start

Shout out to Mrs Whistler. She must be a patient woman.

While we’re talking about unusual stuff in our history as a species, is the “uncanny valley” effect. It could just be a mistake in our mental makeup, but someone once said that perhaps it points out that once there was a genetic advantage to recognising something that looked human, but actually wasn’t. Nobody knows what that creature might have been.

@andyyang3029

6 ай бұрын

As far as I know, uncanny valley is a survival mechanism to keep us away from corpses, ensuring we stay away from potential diseases and the predators that corpses would attract

@ulyssesm.daniels6927

6 ай бұрын

A diseased human?

@EducatedBrute

4 ай бұрын

Likely a way to make humans avoid breeding with deformed/malformed humans. Nature tends to frown on severe deformities, humans had the benefit of pack mentality to override the "warning light", so to speak.

Number 5: Traits that evolved for one environment can sometimes prove advantageous in a completely different environment. Camels have wide splayed toes that help them walk over soft sand. It turns out that the ancestor of the camel actually evolved in a snowy environment and originally evolved those toes to act as natural snow shoes.

Evolution is not about reaching perfection, it is about reaching "good enough".

@numericalcode

6 ай бұрын

Yes! Where good “good enough” is “at least as good or better than your nearest competitors”.

@nobody.of.importance

5 ай бұрын

"Survival of the fittest isn't about outrunning the bear. It's about outrunning the other guy."

Artificial selection IS NOT the opposite of natural selection, it's the same process. We call it artificial because humans chose the traits instead of nature. The reason it is mentioned here is that artificial selection produces such a strong selective pressure that it often carries unwanted alleles with the desired alleles (like stowaways). It is similar to the bottleneck effect.

@nobody.of.importance

5 ай бұрын

Finally, a comment with some sanity.

When I was at school the nearest we got to evolution was explaining the rise of man - none of the DNA, genes, etc. And who thought up the name for the WTF gene (that presentation must've been a wow of a session)

@clairesimpson7329

6 ай бұрын

The early days of gene discovery were a bit of a Wild West. A lot of genes got silly or rude names e.g. DKK meaning Dickkopf i.e. dickhead because fly geneticists made fruit flies grow their genitals on their heads. Another is Sonic Hedgehog (SHH), which means we all have to talk about the Hedgehog signaling pathway because it turns out that it's incredibly important. There are lots more out there to find, but finally, the Human Genome Organization's Gene Nomenclature Committee came along to standardize and approve the naming of genes and other features. Dull? Yes. But try telling a pregnant woman that her developing fetus has holoprosencephaly and will be severely disabled, that the gene causing the defect is called Sonic Hedgehog. It's insensitive to say the least. So we try to be as sober and descriptive as possible these days. I sometimes find it helpful but other times gene names can be a pain to pronounce - such as the TNFSF superfamily. I never can say it correctly, and I've been working on inflammatory bowel disease, where TNFSF15 is an important risk factor, for over 12 years.

@theflyingdutchguy9870

6 ай бұрын

damn. altho most anti evolution schools will likely even deny that humans evolved at all. never mind that we are and evolved from animals. even less that we are apes.

If you want to witness evolution pick something that has a very short lifespan. The shorter the span the more generations that will pass in your lifetime. Also you could say viruses evolve hence why we need new vaccines for the flu. Also super bugs that are resistent to medicine.

Sounds like an incredible level of complexity which is highly unlikely to have come about by random mutation.

Medics do not refer to ‘stronger’ antibiotics. If a bacterium is immune to an antibiotic, then increasing the daily dose (a ‘stronger’ dose) makes no difference. What you have to do is find an anti biotic capable of killing this bacterium, in other words,a completely different antibiotic, which may have different, or worse side effects. Laymen often refer to these as ‘stronger’ antibiotics, but they are simply antibiotics with undesirable side effects.

I don't recommend thinking about evolution in the context of lab controlled experiment in determining survival fitness. To put it simply, lab conditions are very ideal in comparison to the wild, so a lot of things we think are "beneficial" is not necessarily so in wild. For example, we tend to screen functionality by mutation which favors genes that lifts limits on growth to be discovered while under-estimating genes that limits growth that might be crucial to stress-survival in the long run. Natural selection is about fitting into a defined niche, hence why when niches disappear (aka bottleneck events) happen, a largely random drift can happen, but is it random by chance is still debatable. Lastly, I hope people especially science communicators stop using "rapid evolution" as a term, since evolution is just evolution, mutation + selection. the rate of which a trait dominates a population is in direct correction to the weight of the selection pressure; hence there is no concept of "rapid", just whether selection is applied more heavily or not. Also note that selection pressure doesn't not necessarily improve survival fitness.

Bacteria can also evolve without reproduction. Two bacteria can meet and exchange DNA between them. They have to be from the same species but any E. Coli variant can exchange with any other. This is what scares me most about overuse of antibiotics in livestock. One strain of a bacteria that only infects cattle for example can develop a resistance and then trade that resistance to a variant that infects humans.

@hizaleus

Ай бұрын

No. Bacteria can evolve without sexual reproduction, but unless a trait can be passed on to offspring, there is no evolution. Individual bacteria can acquire new traits without reproduction, but that is not Evolution in the biological sense of the word.

Whistle for me Simon

You're a true hero for keeping your ads short and concise.

Things they don't teach you about evolution in a catholic school: evolution.

@jameshall1300

6 ай бұрын

Mine actually did, pretty well actually. It's generally the more hardline protestant denominations doing the science denying these days in the US.

@Sir_Psych

6 ай бұрын

@@jameshall1300 oh interesting. I'm from Canada so a little bit different education system. It's not like my schools denied evolution, just wasn't part of the curriculum.

@chrisdaniels3929

6 ай бұрын

Lol -genetics was literally founded by a clergyman, Gregor Mendel.

@WTDoorley

6 ай бұрын

I learned about evolution in the 5th grade. My teacher was a biologist who had published papers on evolution. She was also a Catholic nun. Please check your facts.

@Sir_Psych

6 ай бұрын

@@WTDoorley alright no need to be a dick. Your experience was not my experience...

Evolution is something alright

I feel REALLY SORRY for a snake that has to eat highly toxic newts. Almost as much as I feel sorry for the newt that meets a snake!

@worfoz

6 ай бұрын

I don't have time for that, I see leaves of trees suffering and dying and nobody cares, not even the tree itself. It's a carnage. There's so much injustice and suffering in nature, organisms being oppressed and animal rights being ignored. 😭 The poor killer snake is just another victim of the SYSTEM we call "Mother Nature." I am against it! I dislike.

the best example of evolution in progress are the penguins and seals !

Evolutionary biology is a fascinating subject. I took multiple classes while studying for my undergraduate degree in Cell and Molecular Biology. I wish I had majored in evolutionary biology sometimes… There’s a series from the Discovery Channel made back in the early 2000’s called the Human Body. It’s four or five episodes and it explains the evolutionary processes that fuel our entire existence. I highly suggest watching it if you’re interested in things like this. It helped me ace my biology final senior year of high school lol

@i-primeproductions1517

5 ай бұрын

There is no evolution in biology is the problem. It’s nothing but conjecture. There’s never been evolution seen in the fossil record. There is no gradual progression of one species to the other in paleontology or in biology.

Misunderstanding evolution is the entire basis for all arguments against it. Everyone who denies evolution either doesn't understand it, or is pushing lies based on misunderstanding to others. It's sad but true.

@jaysmith6863

3 ай бұрын

Common ancestory is a fairytale.

@zogar8526

3 ай бұрын

@jaysmith6863 only those who don't understand it think as such. It is a proven fact with no room for argument.

@jaysmith6863

3 ай бұрын

@@zogar8526 It is not even close to being a proven fact. That means it is observerable and repeatable, which it is not. There are so many holes in the theory. Those who believe it is a science fact have been duped, and likely have never studied it from an objectional viewpoint. Let's do a test, what is the percentage similarity between chimp and human DNA?

@Rich-mw9ye

Ай бұрын

​@@zogar8526 nothing has been proven

@zogar8526

Ай бұрын

@Rich-mw9ye yes it has. Your inability to understand doesn't change the facts. Evolution is observed and known for a fact. It is not up for debate, anymore than the shape of the earth or the fact gravity exists. Sciencecis never done, and we always learn more. But it starts with observing something, then figuring out how it works. Evolution is the observed fact, and can not be denied.

Great video, loved biology in high school and wish they went more in depth!

Blue eyes have evolved twice.

Forget about some face rock Simon, I think you've reached the point in your success where it's mandatory to have two people follow you around with palm tree fronds & incense to ensure the air you inhale is rarified. ;) In all seriousness, thank you & your team for the great content, every time I look at your channel there's more interesting topics that you've covered. And your side stories and tangents honestly add to your excellence. Thank you to both you & your team for all the hard work - You deserve that palm frond! Happy Holidays to everyone, all my best!

@LaurieAnnCurry

6 ай бұрын

You, I would love to have coffee with. What a lovely comment.

Bold of you to assume we learned about evolution in school in the US deep south

Tree frogs around Chernobyl have started being born black... Helps them blend into the dead zone

I have a hard time with the evolution of the bot fly. It catches mosquitoes and lays eggs on the mosquitoe's belly that when the mosquitoe's belly gets warm and full with blood. The eggs drop off onto the bitten host. How did that process even start ???

Simon: we went from literal wolves to chihuahuas Me: oh, mini wolves

I live in the US. Christian extremists made sure evolution was not taught in any school I ever attended until I went to college. I am so happy for the internet and the ability to learn everything I didn't have a choice in when I was a child.

@nickinurse6433

4 ай бұрын

Wondering if you are in some Mormon cult? I went to 12 years of Catholic school and learned about evolution there

@liv328

4 ай бұрын

Jehovah's Witness, but close.@@nickinurse6433

@CdoGtheGreat

3 ай бұрын

Went to public schools in the US and we were taught evolution and not creationism. Where did you go where the opposite happened? Must have been a private Christian school? If so, that would be why and not exactly because in the US the "Christian extremist" made you, your parents made you by way of putting you in that particular school. Or at least that's how your comment reads to me. Maybe I need some clarification but an interesting comment all the same. Also I know, I have poor grammar, punctuation and all that, hence my public school education. Lol hopefully you at least got a better education in a private school if that is in fact where you went.i really would like to know if I guessed correctly?

@liv328

3 ай бұрын

@@CdoGtheGreat I went to public schools in a small town in WY. Our text books had evolutional studies in them but they were marked out with red sharpie. The internet was not a thing until I went to high school, at which time I looked up the text books and was able to read about evolution at that time. We were not taught religion in school either just to be clear. When I went to college I took as many Science classes as I could, which was were I learned about evolution in a formal settings, as well as genetics, Neanderthal and other humanoids and DNA. My children also attended school in WY. They did not learn evolution in their Science classes in public schools either. I don't know if its the whole state or just the extreme conservative area I grew up in.

I like this format, where Simon doesn't provide 3 minute long personal anecdotes to the script every 30 seconds.

@andyyang3029

6 ай бұрын

Eh suit yourself, I like em all. These are far more educational, don't get me wrong, but I love the tangent filled rants when I'm listening to something while I'm at work

Who first warned against excessive antibiotic usage: Alexander Fleming.

For the “founder affect” it sounds like humans should be moving around more on our own planet instead of stagnating in one country/state. Not to mention what WILL happen when we colonize not only other planets but other solar systems as well???

very nice content here. just last week stumbled upon article about bacterial memory that is inherited for several generations. how cool is biology? 😎

@realityjunky

6 ай бұрын

Way cool!

Sadly in America a lot of places talk about it as little as possible because somehow it's still controversial here.

@jameshall1300

6 ай бұрын

Yeah, it's pretty embarrassing. The ones raised that way aren't as bad as the ones that know there's evidence against creationism but still try to convince themselves it's true anyway.

@daniels.2720

6 ай бұрын

...or they're to stupid to even understand it...

@terryshrk

6 ай бұрын

My schools had no issues teaching on this subject. Perhaps is as much about limited time combined with an overall lack of focus on any STEM subjects as a whole. Its not as if this particular subject was being avoided,.as the truth is .most of your "sciencey" subjects decreased in high school as well as your time honored vocational courses as well. NO more wood shop or home economic or anything practical were you'd work with your hands. Everyone was being told to get "cerebral"jobs and thus here we are two generations later and those plumbers, painters, carpenters and sanitation specialist everyone looked down on are now earning doctor and lawyer money,.LoL Its easy to see why the post WW2 generation wanted their kids no be more successful and thusly more "cerebral" but it was an over-correction,.not some vast freaken conspiracy . Yes,..people whom consider themselves "religious " or "spiritual" exert some influence on American culture ,.but they are far far far from steering the ship. Because f they were,.wed have had MANDATORY prayer in all US schools since 9/11

@jameshall1300

6 ай бұрын

@@terryshrk the speaker of the house is a young earth creationist. 2nd in line for the presidency. We are literally one successful assassination plot away from having one of them in charge of the country. It's far worse than you think.

The garter snake's resistance is interesting, in that it retains the poison in its systems. If a human were to eat the toxin-laced garter snake, the human would get poisoned. Garter snakes are, therefore, one of the only known species of poisonous snakes (not venomous).

Being a Boomer who grew up in Texas and Oklahoma, it is very easy to explain what public schools taught me about evolution. Not a damn thing!

@Thatchxl

6 ай бұрын

Wow. As an older zoomer, in my Texas public middle and high schools evolution was somewhat covered.

@nobody.of.importance

5 ай бұрын

Glad the situation's improving at least, even if only somewhat. Hope the internet has given you access to what they've kept away for so long c:

Not a geneticist so I can't be sure this is still current science, but I've heard that a lot of the non-coding DNA is at least suspected of being the programming that determines when proteins are made - for example, when a fetus is developing, there's a point at which cells go from being stem cells to being specialist cells, and by and large they seem to know when in the sequence of development that change needs to happen (which varies based on what is being developed) and what they need to turn into (ie: the stuff that will wind up forming the interior of the skull becomes neural matter, not muscle). There are occasionally some alterations to the standard pattern but even in those cases, the vast majority of what is supposed to happen develops as expected. There's a reason no human comes out as a chimpanzee despite the fact that we've got pretty much all the DNA required to make that happen. Logically there must be some system for explaining that, and one of the leading candidates for why was, at least at one point, non-coding DNA.

@rakuengrowlithe4654

6 ай бұрын

It was a bit misleading when he confused junk DNA with non-coding DNA, they are not the same thing. There is non-coding DNA which controls gene expression but this is likely to only account for ~10% of the genome. The rest is likely to be junk DNA with no function, other than some sections which require a certain amount of DNA but are not too picky on the actual sequence.

@DavidJJJ

6 ай бұрын

We share I think 70% DNA with chimps, it's actually not 90%+ as the claims, the 90%+ has been debunked. So the reason we don't come out as chimps is because we are a different species and our DNA is very distinct from chimps.

@DavidJJJ

6 ай бұрын

@@rakuengrowlithe4654 Actually the ENCODE project is exploring what the non coding part is for and the number I heard last was 60% of the DNA they have found a purpose for so far, so it's not 10% at all, that was just people making stuff up because they didn't understand.

@nealjroberts4050

6 ай бұрын

@@DavidJJJ Actually no, that figure (72% iirc) came from a creationist funded paper that deliberately undersold how comparative genetics works in order to undermine common ancestry.

@DavidJJJ

6 ай бұрын

@@nealjroberts4050 it depends on how you measure it, but either way, I think the point you’re trying to make is that we all came from a Designer who created everything, hence the similarities and complexity in the design of all living things, and I totally agree with you 👍✨

We need more like this here in the US. I was fortunate to be raised and educated in a 'blue' state and was taught this but too many people have not been taught real science and even don't believe bacteria can evolve. The number of people who don't understand evolution is WHY antibiotics need to be used responsibly is staggering.

@BarryTGash

6 ай бұрын

Chubbyemu did a recent video highlighting the issue with resistant bacteria. Scary but important. Look for "A Mom Ate Chicken Burrito From A Suspicious Restaurant. This Is What Happened To Her Gut."

@kirkbooi7030

6 ай бұрын

I live in a red state. I was also taught this in high school....I feel most probably are. There are just to many people who don't actually learn what they were taught. They just brain dump it after the test.

@vitriolicAmaranth

6 ай бұрын

I grew up in that most blessed of things in America, a swing state (not really- I'd definitely describe my "home" state as severely cursed). Almost all American States have taught the theory of evolution in public school since the 19th century. A small handful of states were able to ban the teaching of evolution in the 1920s mostly on religious grounds (likely influenced by the legitimate horror of eugenics in America in the early 20th century, which was directly influenced in turn by the widespread acceptance of the theory of evolution and the idea that it should be forcibly "helped" and "accelerated" in humans, giving pundits very reasonable ground to cast the theory in a severely negative light; I could go off on like three different historical tangents here to try imparting more perspective, but I'll spare you, especially since I'm pretty sure it would be falling on deaf ears for one who seriously believes that if they go over state lines from California to Arizona they'll find themselves in a bizarro world where people still think babies come from the stork and that 1+2 is 12 because they want to be taxed less more than they want comprehensive welfare systems (or they recognise that their taxes are mostly not going to welfare anyway) or have a different opinion on the extremely nuanced issue of whether the moral good is defined as personal agency or the preservation of human life and they vote accordingly), and the Supreme Court overturned all of those bans in 1968. Teaching the theory of evolution has not been banned in American public schools (in any state) since 1968. The theory of evolution has been a part of the core curriculum of most American schools since 1968, and this went into full effect in all states by 1970. Only recently has the concept of home schooling actually come into vogue. Private schooling is too expensive for most of the sorts of families that have vehemently opposed the concept of the theory of evolution since the late 1800s. Since the late 80s (with the last stragglers catching up in the mid 00s), even red states have been making evolution education explicitly mandatory, though it was already ubiquitous before that; this was merely the law codifying that. You most likely would have been taught about evolution growing up in America _even_ if you grew up in rural Alabama with a father who was mad the Bush family wasn't conservative enough and a mother who was also your cousin and who wasn't allowed to have an opinion either way because she was a woman. The fact is that in the most extreme cases you would have been taught Creationism _alongside_ the theory of evolution in a public school, but even that is rarely practiced despite being _allowed_ in some (but not all) red states. Every attempt by far-right enclaves (in red and blue states) since the 1970s to make creation education mandatory or to make the ridicule of evolution theory compulsory (or label evolution as "controversial" in schools) has been shot down. Here's a shot in the dark, but I wouldn't take it if I didn't think it had a fair chance of being an accurate cold read: There's no "illiteracy epidemic" in America either. No, statistics derived from deliberately selected small sample sizes stating in a textual survey that they must be capable of reading to even answer that they have read fewer than 5 books in the past year does not mean that most American adults are incapable of reading. That's some classic "blue" numbers-massaging.

@cloudycello2072

6 ай бұрын

Your blue state comment is quite funny. Your obviously naïve.

@JustNilt

6 ай бұрын

@@vitriolicAmaranth Uh, yes there absolutely is a literacy epidemic. The problem with it is that a lot of folks assume illiteracy means you can't read at all. That's wildly inaccurate, however. The issue is too many schools teach only to do the bare minimum the standardized tests require. That leads to terrible outcomes overall. A seemingly minor deficit in reading comprehension has significant effects in one's ability to properly understand what they're reading. It is actually a very real issue and requires a solution. That solution absolutely is not denying it exists. Many more folks are functionally illiterate than most realize. This manifests in various ways but if anyone who's ever worked in retail has likely run into folks who are. They tend to bluster their way through things when a system they've carefully memorized changes rather than admit they can't actually read very well. Somewhat more concerning, I've seen this in folks with office jobs as well.

There's a tree in Australia that has evolved to be reliant on a single species to spread around the rainforest. It's called the Cassowary Plum and it's toxic to pretty much everything except for, yep you guessed it, Cassowary. If either would become extinct it wouldn't be long before the other followed suit.

Great video except for the portion where you began explaining how much you love facials😂

Fascinating. Personally, I was always fascinated by "sexual selection". There are so many tiny details which have emerged in this area (e.g. pheromones). I'd love to see a video on that by you.

@Charlie_Fucsard

6 ай бұрын

We hijacked human sexual selection with the invention of the contraceptive pill. It eliminates women's ability to successfully select the perfect mate based on pheromones.

Just watched a flat earth debate and had to come here to palate cleanser from the idiocy I just witnessed. Thank you

Evolution can't explain the Cambrian explosion. Lots of totally new body types that suddenly appeared in an incredibly short time and had no precursors at all

Minor correction: The Theory of Evolution which involves evolution by natural selection is about 150 years old. The idea of evolution by who knows which means (one popular old one was the will of the creatures themselves) is much older and as far as I know has not been traced back to any specific origin. It's also interesting to note the differing testimonies of people in comments - who was and wasn't taught the basics of the modern science in k-12. There are clearly regional or even more local differences, and sometimes differences within the same religion or culture.

I went to school in the USA. Bold of you to assume evolution was taught.

@poonyaTara

2 ай бұрын

How dare you be right about my nation? 😂 Evolution actually is taught in good US schools like the ones I attended, but a lot of information is misunderstood because the teachers use the vernacular rather than the scientific definitions of scientific words. It's generally taught better in most nations.

Fun fact: genes from retroviruses make up about 8% of your own genome. They're called ancestral endogenous retroviruses and they're the reason that we have such big brains. Over millions of years, various injections of genetic code into gametes from retroviruses acted to shape humans the way we are today.

@jameshall1300

6 ай бұрын

ERVs are also one of the methods that can be used to trace lineages and divergence points.

@steveb0503

6 ай бұрын

Yeah, I was gonna bring up ERV's - due to the fact that the lineage patterns indicated by their presence in the genomes of most life-forms on our planet constitute what amounts to "smoking gun" evidence for the FACT of evolution.

@jameshall1300

6 ай бұрын

@@steveb0503 yup, they would serve literally no purpose in an organism that was designed, and yet we can trace insertion points in lineages. There is no reason to share them between widely different species unless they descend from a common ancestor that also had it.

@DavidJJJ

6 ай бұрын

@@jameshall1300 There is no common ancestor, so the likely explanation is that we share a genetic code, so we shares genes, the same Designer was responsible for both. To me, the smoking gun is probably the sugar code. The sugar code is what makes a common ancestor practically impossible.

@jameshall1300

6 ай бұрын

@@DavidJJJ the willful ignorance is palpable.

One of the interesting things about evolution is that the human species has replaced a lot of genomic evolution with social and technological evolution. For example, we don't need to have 6 children in a family anymore to ensure future generations due to a combination of technology and social structures that have increased the survival rate of infants and the average lifespan of adults. But this in turn means that the children we do have are less subject to evolutionary pressures and evolve their genomes more slowly.

8:25 Neutral Drift does not require a bottleneck, it simply requires that the trait having no effect [or a weaker effect than drift] on reproductive fitness when compared with other traits.

Evolutionary Biology was my absolute FAVOURITE unit of my degree! I probably would have transferred to an entire course revolving around it if my uni offered it!

I’m not sure what lies I was told. I learned about all of this in high school. I guess this is what you were lied about to if you were taught creationism.

@theflyingdutchguy9870

6 ай бұрын

its very common in the US that creationist teachers will teach evolution wrong and actively push creationism. also happens in some european countries. i havent had high level education in school but i was never even taught the basics of evolution in school. im lucky i have always been interested in biology in my free time. otherwise i am pretty sure i would barely know anything.

@ferretyluv

6 ай бұрын

@@theflyingdutchguy9870 Not in America anymore. Kitzmiller v. Dover put that to rest. I’m American, you’re Dutch. I went to school in America in the 2000s. You even said yourself you never went to high school.

@theflyingdutchguy9870

6 ай бұрын

@@ferretyluv i went to high school. well, the dutch version of high school. i never went tp university. amd wasnt taught evolution in high school, thats what i said.

@theflyingdutchguy9870

6 ай бұрын

@@ferretyluv with high level education i meant college and university btw. not high school.

@jameshall1300

6 ай бұрын

@@ferretyluv some teachers, especially in the south, still push creationism as much as they can. It may be inference or the language they use, but they definitely do.

Harvard has a time-lapse video of bacteria evolving antibiotic resistance over 24 hours to spread over an agar plate covered with a gradient of antibiotic.

If this is the first time you have heard of these concepts then you should step away for your devices and reevaluate your life.

I had bacterial pneumonia twice I can categorically state that it’s not fun

I recently had a comment exchange with a guy who summarized Darwin and Russel's original paper on the theory of evolution then followed up by stating it was not evolution they were describing. I informed him that he was full of Orwellian bullshit.

>MFW moth evolve a natural equivalent of an RWR (Or maybe an SWR). "Oh shit bro notch that sonar bro!!!!"

Correction: "lower hemoglobin levels" should be "higher hemoglobin levels".

🙋🏽‍♂️.. OH... and also that it's an absurd LIE concocted by the "ANYTHING but God" types in Academia.

@seanleigh

6 ай бұрын

Except for all those people in Academia who have no issues with their belief systems and Science. So the obvious conclusion is that the issue is with your beliefs abd/or understanding.🤷‍♂️

@drsatan9617

6 ай бұрын

People in academia don't waste their time on unverifiable nonsense

@sgtbrown4273

5 ай бұрын

​@@drsatan9617were too busy worried about grant money 😂

@drsatan9617

5 ай бұрын

@@sgtbrown4273 they won't get grant money if they waste their time on unverifiable nonsense There's plenty of money for research out there, just not for gods

My jeans battle my waistline

"Survival of the fittest" is one of the MOST misunderstood concepts in evolution.

@nealjroberts4050

6 ай бұрын

It's because the word "fit" changed away from "suited/suitable"

@EducatedBrute

4 ай бұрын

"Survival of whatever macguivered nonsense works for now"...sadly this doesn't have the same ring to it 😂

one of the aspects of evolution my carolina school didn't teach us was evolution

Another case of artificial selection, elephants without tusks. The few elephants born without genes to produce tusks are becoming more dominant because elephants with tusks are being hunted down while those without continue to breed.

@nobody.of.importance

5 ай бұрын

It's simultaneously cool as hell and really depressing. I'm glad efforts are being made to help their numbers recover though.

I'm somewhat new to this channel and I'm wondering what is with the floating particles in the cut in videos. Is it a version of watermarking? A sign of a particular source? A way to ensure these aren't copyright claimed?

@AnnaAnna-uc2ff

6 ай бұрын

shite post production

@Thinkin_inkan

6 ай бұрын

Make us feel floaty and free to learn?

@philtorrez4198

6 ай бұрын

Well, they obviously have to source these images from somewhere. I assume it’s just an additional filter so they won’t get hit for plagiarism.

The WTF 4 gene...... That was one of those times when someone came up with an epic name for something in science.

I just reread "The Selfish Gene" first time since reading it in college 12 years ago.. Still a beautiful book.

Just so you know. The double helix in the thumbnail photo is rotating the wrong way.

A few decades ago, a scientist was hosting a cocktail party and he, along with his guests were out on a deck socializing. One of the guests began running their fingers over the rim of the glass to make it hum. Another guest was noticing moths around the porch light when one of them simply folded up its wings and fell to the floor, only to wake up a few minutes later and fly off. They repeated this a few times and that was how they discovered this adaptation by moths to dodge bats! ... and yes. It's a true story.

USE not UTILISE. When you "utilise" something, you are using it in a way which is against its intended purpose. So, you use a hammer to drive a nail but you could utilise the handle of a screwdriver to do the same job.

Take the Gasell vs Cheetah for example. A gasell need not outrun the Cheetah, only the slowest gasell. Another part of evolution.

The peppered moth _(Biston_ _betularia)_ is an example of population genetics and natural selection. As a consequence of air pollution during the Industrial Revolution, the peppered moth evolved to a far darker near-black species and back again to a speckled off-white species after legislation and changing technology reduced local air pollution.

The evolution of the eyeball and sight is pretty cool…

9:05 that example of yours is also natural selection

You might be interested in a documentary I made for the ABC in 2003 on Dr. Ted Steele, a microbiologist who proposed that mutations made in the immune system after an infection, could be passed to the next generation through the germline. Essentially, it's a Lamarkian idea that breaks through the Wiseman Barrier. You can see the documentary on Kanopy if you wish; it's called Ted's Evolution. Though the science is fascinating, my interest in making this film was ro explore the politics of scientific ideas, Ted was a brash young scientist looking for something difficult that would go against existing dogma. In doing so he got his fair share of justifiable criticism, but still, science is exploration, and his propositions, though complex, weren't without merit and valid experiments were done. In one of Richard Dawkins's books, (I'm sorry but I can't remember which one) he states that if Ted is right, he would eat his hat. I talked to Dr. Dawkins about making this documentary but when the name, Ted Steele, came up he hung up on me. It was interesting to sift through what was science and what was agenda-driven.