Climate change: Are there too many people? - 6 Minute English

What do you think is the biggest cause of climate change? Improve your English vocabulary and listening as we discuss the controversial link between overpopulation and climate change - and whether the size of your carbon footprint depends on where in the world you were born.
This week's question
How many people are there in the world today?
a) seven billion
b) eight billion
c) nine billion
Listen to the programme to find out the answer.
Vocabulary
✔️carbon footprint - measurement of how much carbon dioxide is produced by someone's everyday activities
✔️crunch (the) numbers - perform many mathematical calculations involving large amounts of data and numbers
✔️mod cons (= modern conveniences) - technology and machines like cars, washing-machines, air-conditioning and fridges which make life easier and more pleasant
✔️affluence - having lots of money or owning many material possessions
✔️apologetic - showing that you feel sorry for something harmful you have said or done
✔️let your heart rule your head - (idiom) do something based on emotion or personal desires rather than for logical or practical reasons
[Cover: Getty Images]
You can download audio and text here: www.bbc.co.uk/learningenglish...
More 6 Minute English episodes:
The hidden life of buffets 👉 • The hidden life of buf...
Songwriting 👉 • Songwriting - 6 Minute...
3-D printers 👉 • Video
Are opinion polls accurate? 👉 • Are opinion polls accu...
United against food waste 👉 • United against food wa...
Deep-sea mining 👉 • Deep-sea mining - 6 Mi...
#learnenglish #vocabulary #climatechange #overpopulation #carbonfootprint #6minuteenglish #podcast
SUBSCRIBE to our KZread channel for more videos to help you improve your English: / bbclearningenglish
Visit our website 👉 www.bbclearningenglish.com
Follow us on Instagram 👉 / bbclearningenglish
Follow us on Twitter 👉 / bbcle
Find us on Facebook 👉 / bbclearningenglish.mul...
We like receiving and reading your comments - please use English when you comment 😊

Пікірлер: 300

  • @trangdieu.18c
    @trangdieu.18c Жыл бұрын

    VOCABULARY IN THIS VIDEO “Climate change: Are there too many people?” 1. Judgmental: too quick to criticize people 2. Carbon footprint: measurement of how much carbon dioxide is produced by someone's everyday activities 3. Crunch (the) numbers: perform many mathematical calculations involving large amounts of data and numbers 4. Mod cons (= modern conveniences): technology and machines like cars, washing-machines, air-conditioning and fridges which make life easier and more pleasant 5. Affluence: having lots of money or owning many material possessions 6. Apologetic: showing that you feel sorry for something harmful you have said or done 7. Let your heart rule your head: (idiom) do something based on emotion or personal desires rather than for logical or practical reasons. 8. All the mod cons: all the things that are fitted in modern houses to make life easy and comfortable ALL THE BEST FOR YOU. 19/01/2023

  • @loanpham3124

    @loanpham3124

    Жыл бұрын

    Thank you very much. It should be extremely helpful.

  • @trangdieu.18c

    @trangdieu.18c

    Жыл бұрын

    @@kurzrock1705 💙💙💙

  • @trangdieu.18c

    @trangdieu.18c

    Жыл бұрын

    @@loanpham3124 you're welcome ❤

  • @nastyakim4184

    @nastyakim4184

    Жыл бұрын

    Thank you❤

  • @trangdieu.18c

    @trangdieu.18c

    Жыл бұрын

    @@nastyakim4184 💙

  • @CareerTalks
    @CareerTalks Жыл бұрын

    Learning new things from every episode.

  • @eduarddudnik7685
    @eduarddudnik7685 Жыл бұрын

    Many thanks for your great involvement, contribution and support to Learning English program. I much appreciate it to learn from multiple sources. It is most important for me nowadays as Yourtube is the only mean not blocked in my country.

  • @user-od8bu5ln9n

    @user-od8bu5ln9n

    9 ай бұрын

    not yourtube

  • @user-vn2hm9rt8g
    @user-vn2hm9rt8g Жыл бұрын

    It's true, the consumption is the main cause

  • @SoSkkk
    @SoSkkk Жыл бұрын

    I think it is very informative for those like me who have just started their english learning. Well I appreciate this initiative of BBC for us.

  • @user-lr9bw8nf8m

    @user-lr9bw8nf8m

    8 ай бұрын

    Это точно не для начиющих. Это уровень В2 - с1

  • @berenyiandre2040
    @berenyiandre2040 Жыл бұрын

    Sir, This website is brilliant it's exceptional to study and teach English. Happy New Year to all of you for 2023. Warm regards. Andre BERENYI

  • @salihahilmy8804
    @salihahilmy8804 Жыл бұрын

    Thank you for sharing english as well knowledge for us

  • @abdinazarovislombek1468
    @abdinazarovislombek1468 Жыл бұрын

    i appriciate your work,thank you so much.

  • @saidabdidahir8550
    @saidabdidahir8550 Жыл бұрын

    Thanks BBC you are my biggest teachers

  • @amyrobinson4451
    @amyrobinson4451 Жыл бұрын

    thanks for the video - is there a link available for the study mentioned by Ravikumar?

  • @sm6229
    @sm622910 ай бұрын

    Thanks for your good program. It is very helpful to learn English.

  • @bbclearningenglish

    @bbclearningenglish

    10 ай бұрын

    Glad you think so!

  • @Raylis
    @Raylis Жыл бұрын

    Being responsible is the first step. We all have seen where the disrespectful and ruthless companies policy are leading us. Soil and water contamination must not be underestimated. What we do will come back to us whether we like it or not. We are not the problem, but the solution if we change our way to do things and adopt a better waste management.

  • @marjonamadaminova-cy3fw
    @marjonamadaminova-cy3fwАй бұрын

    Thanks for BBC learning english❤

  • @abhishek5212
    @abhishek5212 Жыл бұрын

    Thank you to made my day ♥️♥️♥️❤️

  • @taxtationdesk9498
    @taxtationdesk9498 Жыл бұрын

    Thanks for this video. It is very useful. And I daily watch BBC learning and now My English skill improve.

  • @KyUcComVietTV-dz3xg
    @KyUcComVietTV-dz3xg8 ай бұрын

    cảm ơn bạn đã quay chia sẽ, chúc bạn luôn vui vẻ

  • @hrnkznc5778
    @hrnkznc5778 Жыл бұрын

    That is awesome, thank you😊

  • @user-kh5hu1em3g
    @user-kh5hu1em3g11 ай бұрын

    Thank you you are very smart

  • @ocbaau9838
    @ocbaau9838 Жыл бұрын

    VOCABULARY IN “climate change: are there too many people” 1. Carbon footprint: measurement of how much carbon dioxide is produced by someone's everyday activities 2. Controversial: causing disagreement or discussion: 3. Soared: to rise very quickly to a high level 4. Astonishing: very surprising 5. Crunch number: perform many mathematical calculations involving large amounts of data and numbers 6. Mod cons: technology and machines like cars, washing machines, air-conditioning, and fridges which make life easier and more pleasant 7. Reckon: to calculate an amount 8. Affluence: having lots of money or owning many material possessions 9. Derive: to get something from something else 10. let your heart rule your head (idiom) do something based on emotion or personal desires rather than for logical or practical reasons

  • @fogy_misty
    @fogy_misty4 ай бұрын

    thank you for sharing knowledge 😇❤

  • @winstonfraser7784
    @winstonfraser778410 ай бұрын

    Hi our teachers we are focusing on remove environment protect so thank you again and again to have shared this Sir

  • @raziaenglish4227
    @raziaenglish4227 Жыл бұрын

    Great job

  • @daudhassan9377
    @daudhassan9377 Жыл бұрын

    Excellent I love too much you are playing very important role in the world to day

  • @nusratjahanjasma6507
    @nusratjahanjasma65079 ай бұрын

    I am big fan of BBC learning English... From Bangladesh

  • @tgchan
    @tgchanАй бұрын

    Thank you.

  • @nomansikder1941
    @nomansikder1941 Жыл бұрын

    Thanks!

  • @mustafaisilar4466
    @mustafaisilar4466 Жыл бұрын

    Thanks for this video to BBC team, I hope that we'll fix these problems which are crucial to us in 10 years and when we come positive sides. Nowadays majority of teenager are worried about climate change as individuals

  • @supermansuperman9066

    @supermansuperman9066

    Жыл бұрын

    MUSTAFA ISILAR------Much of the plastic that people believe will be recycled isn't. We don't have the chemical ability to breakdown the molecular structure of a high percentage of the plastic. It's buried in American landfills and the same goes for foreign counties. Lately some of these countries have had large floods bringing landslides and the landfills are unearthed and run into the rivers creating masses of dangerous plastic in huge areas that may get stopped at a dam or other wall like structure where it may be collected again, or it makes itself to the oceans where animals are found to have these plastic molecules in their body cells. I don't believe in so called climate change; it's a political lie. The earth has had much more happen in terms of CO2 and other gases long before man was around, from thousands of volcanos and huge meteors. Humans couldn't change the weather if we all set out to do it. CO2 isn't our enemy. If we go back to 1970 and study all the fake reports that the sky is falling and continue it forward to the present , we would all see how it's all political propaganda.

  • @donnaw3765

    @donnaw3765

    7 ай бұрын

    @@supermansuperman9066 Thank you!

  • @ajoysd6054
    @ajoysd6054 Жыл бұрын

    Learned a lot! 🔥

  • @onlyone2948

    @onlyone2948

    11 ай бұрын

    The ice just wants to be free. 😊

  • @rubamousa9444
    @rubamousa9444 Жыл бұрын

    Thank you

  • @mosadariz4808
    @mosadariz4808 Жыл бұрын

    Hi thanks for your useful info it really help us if we listen to these kind of video I really like it and I think the main problem of climate change and air pollution is human activity so we should avoid from burning of house hold item material because its harmful for environment

  • @saeedbasabain4188
    @saeedbasabain4188 Жыл бұрын

    Thanks

  • @user-cs9mq6ey3w
    @user-cs9mq6ey3w Жыл бұрын

    Thank you for great video.

  • @rassaneebissanum3668
    @rassaneebissanum3668 Жыл бұрын

    Thanks for this video

  • @springs3014
    @springs3014 Жыл бұрын

    This title sounds like Thanos 😂

  • @socogil1567
    @socogil15677 ай бұрын

    thank you

  • @delilah28100
    @delilah28100 Жыл бұрын

    Agree that there are too many people, but I guess its more of a problem that there are too many people in one place, making it congested and so. That's why the government and businesses needs to branch-out their services to rural areas so people wouldn't flock the cities

  • @Acccountable

    @Acccountable

    10 ай бұрын

    Bingo, we only take up 4% of all the land. Why not branch out and create new SMART GRIDDED cities. Oh, that's right the elites won't have as much money.

  • @user-kh5hu1em3g
    @user-kh5hu1em3g11 ай бұрын

    Bbc learning english 👍🏻👍🏻👍🏻👍🏻❤️❤️❤️❤️🥰🥰🥰💝💝💝

  • @sodiqmominjonov7282
    @sodiqmominjonov7282 Жыл бұрын

    Hello from Uzbekistan

  • @bilolch1k17
    @bilolch1k17Ай бұрын

    I know BCC is the best channel rather than others

  • @user-mu3iy8fq3d
    @user-mu3iy8fq3d6 ай бұрын

    A cornerstone of effective climate action lies in education and awareness, enlightening the public about the far-reaching consequences of their choices.

  • @jesusislordheavenlyfather541
    @jesusislordheavenlyfather541 Жыл бұрын

    Hey BBC please could you make a video for informal letter writing ✍️. Or could you make a video teaching us on how to improve in our sentence.

  • @bbclearningenglish

    @bbclearningenglish

    Жыл бұрын

    Hi - we have this video. We hope it helps: kzread.info/dash/bejne/mph_u85xhMrFdrQ.html

  • @Snow-cm7ov
    @Snow-cm7ov Жыл бұрын

    After watching this video, I turn off my air-con. It kill two birds with one stone-studying English meanwhile knowing the knowledge

  • @ahsokatano9453
    @ahsokatano9453 Жыл бұрын

    We really are too many people

  • @citycookingchannelvlog3144
    @citycookingchannelvlog3144 Жыл бұрын

    nice video

  • @sreyneangnea589
    @sreyneangnea589 Жыл бұрын

    Of course, We need to solve that. People don't really see how hard it is to have more people. They are just indeed happy with baring more and more kids.

  • @shaungrundle3236

    @shaungrundle3236

    Жыл бұрын

    Its a taboo topic. But economics will solve the issue eventually.

  • @Truthseeker371

    @Truthseeker371

    9 ай бұрын

    Growing old age group is also a concern to the pension and taxation system, not to talk about burden on medical expenses.

  • @irenefang246
    @irenefang24611 ай бұрын

    Thanks BBC My summary while listening This program's topic is related to the environment, climate change specifically. The main question here is what is the biggest cause of climate change? The obvious answer would be carbon emissions caused by humans. However, recently scientists in the West have focused on another issue which is overpopulation, the ever-increasing number of people globally. Arvind Ravikumar, a professor of climate policy, has findings that are quite astonishing after crunching the numbers. He concluded that two billion low-income people would produce very little carbon emissions while two billion high-income people would increase the carbon levels a lot. This is due to the fact that those with a high living have mod cons including machines and technology to make their lives more pleasant and easier. Therefore, the real problems are actually overconsumption and affluence, but not overpopulation. In an interview, Priti Dhagan, a rich Indian housewife, shared that you could not be judgmental about anybody's needs. In fact, people are drawn by consumer goods which increase their levels of happiness. Generally speaking, her heart wins over her brain so she doesn't feel apologetic about her habit of shopping regularly.

  • @Truthseeker371

    @Truthseeker371

    9 ай бұрын

    Oh, you are referring to materialism and consumerism. Yes, decluttering and not wanting helps reduce the garbage disposal. Shopholic is a metal problem, lack of being loved. Needs a good talk with husband and therapy. So does hoarding, childhood emotional issues.

  • @victornguyen1
    @victornguyen1 Жыл бұрын

    Excuse me, at around 1:04 there is a phrase "within one lifetime". I don't really understand what it means. Thank you for any help by chance

  • @eldostisrafil2090

    @eldostisrafil2090

    Жыл бұрын

    Up

  • @its_devil9433
    @its_devil9433 Жыл бұрын

    It's Asia from Pakistan.. This channel was suggested by one of my best teacher.. literally I get a lot of vocab on daily basis.. Pop up.

  • @marcefmont7638
    @marcefmont76388 ай бұрын

    This topic leads me to think that at the rate we are going it will be very difficult to rescue the world

  • @nerminkaya3635
    @nerminkaya3635 Жыл бұрын

    Hi, what level is this podcast? I think it's B2-C1

  • @meghrajadhikari4862
    @meghrajadhikari4862 Жыл бұрын

    May I suggest some other topics? forgiveness, yoga, pranayam, habit, vipassana etc.

  • @magesalmanac6424

    @magesalmanac6424

    Жыл бұрын

    Bruh you won’t have any yoga when the planet is dead 🤔

  • @RNRezamohammadi
    @RNRezamohammadi Жыл бұрын

    great

  • @hashimmohamud2922
    @hashimmohamud2922 Жыл бұрын

    I don't believe one of the contributors to climate change is overpopulation, but there are more other factors which can contribute climate change, including consumption of fossil fuel ⛽️

  • @MyoMyintMyintMyat-wd6rf
    @MyoMyintMyintMyat-wd6rf9 ай бұрын

    Yes, we all can see that the difference between the usage of poor and rich people. Only rich person can receive high quality living standards especially western countries. People in developing countries struggle to get basic needs.

  • @jenniferbate9682
    @jenniferbate96829 ай бұрын

    How about having a programme on Pronunciation?😊

  • @RandompostsbyAnsleigh
    @RandompostsbyAnsleigh7 ай бұрын

    Hello BBC Learning English is it ok if I put your logo with full credits on my intro video on my channel for Climate Change I thought I would reach out to you about this and I feel like your channel would be a perfect opportunity to raise more awareness of Climate Change. If not that’s fine I just wanted to ask.

  • @bbclearningenglish

    @bbclearningenglish

    7 ай бұрын

    Thanks for your question. You can link to our videos or embed them, but you aren't able to use our logo or credits on your own video.

  • @RandompostsbyAnsleigh

    @RandompostsbyAnsleigh

    7 ай бұрын

    @@bbclearningenglish ok thanks so much I hope you have a great day/night

  • @futuremillionaire394
    @futuremillionaire394 Жыл бұрын

    What about Gas emissions and exhaust fumes from vehicles

  • @IsratJahan-zl9fq
    @IsratJahan-zl9fq7 ай бұрын

    I like this video

  • @phungthiong4295
    @phungthiong4295 Жыл бұрын

    emissions - overconsumption - carbon footprint

  • @RobertoRota92
    @RobertoRota92 Жыл бұрын

    Yes, there are and not in Europe, in Asia and Africa

  • @theultimatereductionist7592
    @theultimatereductionist7592 Жыл бұрын

    YES! YES! and YES! (to the question asked in the title to this video)

  • @user-ie6wk3zf7f
    @user-ie6wk3zf7f Жыл бұрын

    Hi please i have problem with preposition to and for for example no alphabet to fear or to fear thank you i wait your answer

  • @ciuzdamm
    @ciuzdamm Жыл бұрын

    There is no scientific link between CC and CO2 footprint. You might have had some point when you linked GW aka Greenhouse effect with CO2, but dropping GW and replacing it with CC was a fatal move for you. And, yes, there are too many people on Planet Earth: the ones that are saying that there are too many people and they should sacrifice themselves first, in order to save the Planet.

  • @theultimatereductionist7592

    @theultimatereductionist7592

    Жыл бұрын

    There is no scientific link to teachers exercising their First Amendment Freedom of Speech to talk about transgender and homosexual experiences in Florida schools and any "illegality" or "crime" being committed. Nobody needs to take a biased judge's ruling or a biased cop's ruling/decision seriously. Only Atheist Antinatalist Animal Rights Vegan judges should be taken seriously.

  • @erdogandinc473
    @erdogandinc473 Жыл бұрын

    Climate change is the most crucial issue that people have to overcome even if they will leave their luxury.

  • @Acccountable

    @Acccountable

    10 ай бұрын

    Well the same people were yapping about it back in the 1920's, so what happened??? Nothing, we don't control the climate, never did, never will.

  • @eugeneayisah7893
    @eugeneayisah78933 ай бұрын

    population increase with high demand of developmental projects in the industrial sector is a major reason for climate change, taking Accra as a case study where we do not practice the process of planting trees to absorb harmful emission into the atmosphere The indigenes lacks quality air which posses several health hazards to its environs

  • @k2dreamer.k2paswan
    @k2dreamer.k2paswan Жыл бұрын

    Where are you Churchill documentary ...Dogi tell me

  • @sosososososo4148
    @sosososososo41488 ай бұрын

    I would say yes. Many people breed when they can never afford

  • @djsickbeat8271
    @djsickbeat8271 Жыл бұрын

    BBC LEARNING ENGLISH IS THE BEST

  • @djsickbeat8271

    @djsickbeat8271

    Жыл бұрын

    Thank you so much

  • @burak3502
    @burak3502 Жыл бұрын

    Does anyone know what level those English videos are in ?

  • @bbclearningenglish

    @bbclearningenglish

    Жыл бұрын

    They are upper-intermediate, generally.

  • @Phan27
    @Phan27 Жыл бұрын

    We can live together nature.

  • @sosm5709
    @sosm57096 ай бұрын

    what's the theme of the BBC podacst? answer quickly i'm in class and struggling with the question. Thank you. Kind regards. A frenchy that eat frogs.

  • @yousifatobiya7279
    @yousifatobiya7279 Жыл бұрын

    The summary of climate change is easy. It is the change of humidity in atmosphere, which produce between the (land)and the(seas & oceans) on the other hand... Occurring of rains, snow, storms, and floods at time and in unexpected places, confirm my theory(the change in the directions of winds)which must be balanced... How to reduce the heat of the earth and atmosphere? We must supply the earth with a natural cooling places... Results: ---------- 1- To balance the water vapor which produces between the( ground)and the(seas and oceans )... 2- To balance the pressures of the air in the atmosphere... 3- To balance the directions of winds which caused the climate change... 4- To control upon the storms and harricans... 5- To revive the the first theory of climate change (dynamic horizontal movement). 6- To balance the percentage of gases forming the atmosphere. NOTE :The lack of water vapor is of land not of seas and oceans... These studies had completed and sent on July 26th 2000... Yousif A Tobiya Forcibly displaced

  • @Needglory23
    @Needglory232 ай бұрын

    Yes

  • @Luxury_vagabond
    @Luxury_vagabond11 ай бұрын

    Leave only 1 million people on earth is a good idea.

  • @Aman-ce4vg
    @Aman-ce4vg Жыл бұрын

    @Winstin charchil.

  • @david-xg4hb
    @david-xg4hb11 ай бұрын

    The BBC are so informative if u listen carefully and believe the complete opposite

  • @paulmitchell5349
    @paulmitchell53499 ай бұрын

    The richest produce the most CO2 and do the least work.

  • @MinhPham-cb5hl
    @MinhPham-cb5hl Жыл бұрын

    Let your heart rule your head(id) do st based on emotion or personal desire rather than logical/practical thought/ reasons Ex: when we fall in love with sb, we usually let our heart rule our head more. Mod cons: is short for modern convieniences such as washing machines, air-conditioning and fridges which made life become easier and more pleasant. Affluence(n) having lots of money or owing many material possessions Ex: The rich often live in affluence/ a life of affluence. Judgmental: quick to criticize people.

  • @vanessasilvani7709
    @vanessasilvani7709 Жыл бұрын

    Too many people? No, there are too many malthusians. Is the sentence correct?

  • @ishida7151
    @ishida7151 Жыл бұрын

    😊

  • @demon_-tc9pe
    @demon_-tc9pe Жыл бұрын

    Careful money 05

  • @tomwatson9710
    @tomwatson9710 Жыл бұрын

    In a word, yes :(

  • @samuelalonso22
    @samuelalonso2211 ай бұрын

    Yes . To many people . Bill Gates is working on that as he's stated himself . He liked the idea of a pandemic in his own words .

  • @scottdavis3571
    @scottdavis3571 Жыл бұрын

    It's pretty much about a person's carbon footprint.

  • @teixautarlo
    @teixautarlo Жыл бұрын

    Huge population.

  • @ABHISHEK-yt6eh
    @ABHISHEK-yt6eh Жыл бұрын

    Done

  • @Ephemeral996
    @Ephemeral99611 ай бұрын

    Short answer yes there is too many people in the world there has been for decades

  • @YK-xl2ed
    @YK-xl2ed5 ай бұрын

    in japan, there have been massive deforestations for the solar panels construction in this decade. is it the right countermeasure against global warming ?

  • @fadxacumar1752
    @fadxacumar1752 Жыл бұрын

    But I think it's temperature not human activity

  • @user-oo2bs3md2k
    @user-oo2bs3md2k Жыл бұрын

    it seems natual disasters is a good way to clean global

  • @kerryannfoster7553
    @kerryannfoster7553 Жыл бұрын

    Do you find your life disabled by sin, by discouragement, or by addiction? Are you hoping someone will help you up? Jesus stands next to you and says, “Rise, take up your bed and walk.” Will you stand up on both feet for Him?

  • @ClutchGG-Gang
    @ClutchGG-Gang11 ай бұрын

    At 5:18 they recap the vocabulary

  • @cliveabbey8587
    @cliveabbey8587 Жыл бұрын

    Human beings you're gonna reap what you sow ✌️ & ❤️ 2 everyone what you give out is what you shall receive it's called Karma so have a good day 😊 ❤️ 🌟 🤩

  • @ytkamta7778
    @ytkamta7778 Жыл бұрын

    Bharat Mata ki Jai 🇮🇳🇮🇳🇮🇳🙏🙏🙏🕉️🕉️🕉️🕉️🕉️🕉️🕉️🕉️🕉️🕉️🕉️🕉️🕉️ पेड़ लगाओ पर्यावरण बचाओ 🙏🙏

  • @francoisjeanlouis
    @francoisjeanlouis Жыл бұрын

    Also,the math didn’t count into the fact of human nature in poor countries: some peoples will get educated and some want to have small business.some may want to be engineer and some want to be farmers… My point is eventually,in history poor countries will grow towards some industrial global market and foreign investment will come with it. So, stop pretending the world population is not a factor of the CO2 emissions issues, the population numbers are the issues

  • @teodayne
    @teodayne Жыл бұрын

    Lets her heart rule her head :3 the interested idiom

  • @M.Salahi
    @M.Salahi Жыл бұрын

    @M.Salahi our new clip has been published

  • @henryarero
    @henryarero10 ай бұрын

    The Developed Countries and emmissons of gases into atmosphere.

  • @ziziroberts8041
    @ziziroberts8041 Жыл бұрын

    There are too many people. Our ability to mate year round was okay for a while. Now it's going to do us in. Then there's greed.