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How to feed 10 billion people — without destroying nature | Andy Jarvis | TED

Feeding 10 billion people without wrecking the planet means rethinking protein, from plant-based and fermented foods to lab-grown meat that tastes like the real thing. Presenting an exciting menu of sustainable options, food futurist Andy Jarvis highlights innovations, investments and policies that could help drastically lower our carbon footprint and provide everyone with the nourishment…

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Feeding 10 billion people without wrecking the planet means rethinking protein, from plant-based and fermented foods to lab-grown meat that tastes like the real thing. Presenting an exciting menu of sustainable options, food futurist Andy Jarvis highlights innovations, investments and policies that could help drastically lower our carbon footprint and provide everyone with the nourishment they need — without telling anyone what to eat. (Recorded at TED Countdown Dilemma Series: Food on June 6, 2024)

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#TED #TEDTalks #food #climatechange

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69 Comments

69 Comments

  1. @marcvolpe8252

    January 15, 2025 at 9:49 am

    LAST NIGHT I HAD A FRESH SICILIAN PIZZA

  2. @Gaias.Garden

    January 15, 2025 at 10:06 am

    Did this guy just completely miss the fact that all plants have protein and as long as you get sufficient calories you will have sufficient protein? Or that our obsession with protein is not based in science?

    We really need to talk about why people aren’t eating beans. According to “The end of Craving” it could be partially caused by added B vitamins in processed foods messing with our natural cravings for beans and whole grains.

    Anyways just eat plants and you’ll save money and the planet.

    And government should subsidize fake meat but not fruits and vegetables and beans and nuts? Come on…

  3. @WWFTZA

    January 15, 2025 at 10:13 am

    Disappointing TED talk… This is one of the main subject for the younger generation and I didn’t learn anything…

  4. @Susieq26754

    January 15, 2025 at 10:20 am

    ????????

  5. @frictionhitch

    January 15, 2025 at 10:37 am

    Ethical question? Does cultivated protein make Soylent Green moral? If no person who was harmed in the making of my person Burger then can I eat it with a clear conscience?

    • @JoeBlack-mz2yd

      January 15, 2025 at 11:06 am

      Gonna be a fun question when they start growing meat. Do you think you could eat lab grown meat with a clear conscience? If not it would be a good to ask yourself what the differences are in your mind.

  6. @DominionAnako-bb7ry

    January 15, 2025 at 10:37 am

    Humility is very important

  7. @zackrobertson7577

    January 15, 2025 at 11:02 am

    Stop wasting food. We throw out so much food it’s disgusting.

  8. @sahinyasar9119

    January 15, 2025 at 11:16 am

    Easy question. Its by money

  9. @mohdnorzaihar2632

    January 15, 2025 at 11:52 am

    Imagine how muslim save our future, ignore foods, appetite, and instant pleasure by “one month fasting on each of every year” since 1400 years ago. This is muslim contribution to the World. Peace be upon ya’ll

    • @Raoni000

      January 15, 2025 at 4:11 pm

      Don’t they eat when the sun is down?

  10. @ronkirk5099

    January 15, 2025 at 11:58 am

    We are already causing the 6th Great Extinction trying to feed the current 8.2 BILLION world population so I seriously doubt we can feed 10 BILLION without causing further damage to the other species we share the planet with. Anyone remember the dystopian ‘Soylent Green’ future?

  11. @denisdufresne5338

    January 15, 2025 at 11:58 am

    Instead of producing grains for animals (which by the way are not their usual diet and make their health fragile and eventually sick. This does not produce healthy meat to us) we should do like nature does, animals are grazing the herbs which push plants to do more photosynthesis which produce more carbohydrate compounds which is stock in the soil via their roots. This method of production produce meat and at the same time stock carbon in the soil. There is no other better method to produce food which at the same time, reduce greenhouse gases. Why are we always looking for a technical solution when nature is showing us the right way to do things. Why are we always thinking that we can do better than nature while nature is producing food for millions of years. Are we stupid?

  12. @nicholass9000

    January 15, 2025 at 12:10 pm

    Stop consuming animals, that’s how we solve this, plain and simple.

  13. @forevershutterbugs

    January 15, 2025 at 12:43 pm

    You did the entire video this time! ???????? sorry, cannot go for vegan, no meat! Dad was dairy farmer. We need to stop demonizing farming. ❤

  14. @HealingLifeKwikly

    January 15, 2025 at 1:43 pm

    This runs the risk of being a phony solution that solves one ecological problem while making several other ecological problems worse. First, whole foods are healthiest for people, and any lab-engineered foods are highly likely to be less healthy or even cause more disease that whole foods would. Second, maybe this guy doesn’t know the science, but phrases such as “sustainable” protein are total bs greenwashing–you can’t claim any particular products or processes are “sustainable:” That term really only applies to the total ecological footprint of humanity or to whether your particular ecological footprint would be sustainable if 8 billion people lived as you do. Third, we would need to hear extensive data on the massive ecological footprint of all the buildings, machines, chemicals, and waste products of these processes before we could possibly judge whether this really makes things better… or improves our footprint enough.

    Meanwhile, the research shows that if everyone switched to a vegan diet tomorrow, we could feed everyone using ~75% less land than we use now, dramatically reduce water consumption, reduce humanity’s CO2 emissions from agriculture, and we could then re-wild and reforest an area the size of North America plus Brazil, which would allow us to sequester over 600 billion tons of CO2 by 2050 in that re-wilded and reforested land. Vegetarian diets and very low meat diets achieve results that are almost as good or 2/3rds as good.

    A vegan diet has less than 50% of the CO2 emissions of a typical omnivorous diet and less than half the freshwater use, and that’s a big deal given that agriculture represents 70% of humanity’s freshwater usage. Of course, everyone isn’t going to suddenly go vegan tomorrow, but the good news is vegetarian diets can be very close to vegan diets in terms of reduced environmental impacts, and very low-meat diets and switching beef for pork or chicken all move us closer to being ecologically sustainable. However, humanity is currently overshooting Earth’s sustainable carrying capacity by about 70% per year, and it will take a massive transformation of society, including MUCH more plant-based diets for us to stop the unraveling of the web of life that is already well underway and then heal ecosystems, stabilize the climate, and allow biodiversity to rebound.

  15. @teyhoonboon5853

    January 15, 2025 at 1:53 pm

    The Earth is our only planet to survive and our responsibility to save the Earth. Therefore, people are required to take initiative to change their habit of eating plant based diet instead of animal products.

  16. @tvuser9529

    January 15, 2025 at 2:15 pm

    Dried mealworm is a tasty crunchy snack, with lots of protein. I eat them like others eat potato chips. The mealworms are healthier than chips, and taste better. Seaweed is good food too, and I’d like to try the other things he mentions. He’s right that we can’t order people to eat this or that, but there’s nothing wrong with making suggestions and recommendations. Governments in rich nations could certainly recommend eating less meat and more veggies, both for climate reasons and for health reasons. And support farmers in that transition.

    • @NoExitLoveNow

      January 15, 2025 at 6:29 pm

      If you like dried meal worms, fair enough, but all whole plant foods include all the required amino acids in varying amounts, and it all adds up. Eat a varied diet and include some beans or tofu and you will get plenty of protein.

  17. @fat2fitonfruit512

    January 15, 2025 at 2:18 pm

    Fruitarianism is the answer!!!

  18. @RobertScottBannersglare

    January 15, 2025 at 2:53 pm

    7:48 I see what you did there.

  19. @zettaiengineer4202

    January 15, 2025 at 3:07 pm

    Continued innovation in medication that suppresses appetite can reduce over consumption and it’s ecological impacts eg. reducing the cost and side effects of semaglutide-like treatment. Health will improve for the over nourished.

  20. @ddd007ddd00

    January 15, 2025 at 3:40 pm

    I am at the beginning of my “investment journey”, planning to put 385K into dividend stocks so that I will be making up to 30% annually in dividend returns. any good stock recommendation on great performing stocks or Crypto will be appreciated

    • @fhgfhfhgf

      January 15, 2025 at 3:40 pm

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    • @fhgfhfhgf

      January 15, 2025 at 3:40 pm

      I don’t really blame people who panic. Lack of information can be a big hurdle. I’ve been making more than $200k passively by just investing through an advisor, and I don’t have to do much work. Inflation or no inflation, my finances remain secure. So I really don’t blame people who panic.

    • @DerickSams

      January 15, 2025 at 3:41 pm

      Without a doubt! Ruth Ann Tsakonas is a trader who goes above and beyond. she has an exceptional skill for analysing market movements and spotting profitable opportunities. Her strategies are meticulously crafted on thorough research and years of practical experience..

    • @ddd007ddd00

      January 15, 2025 at 3:41 pm

      how would you recommend i enter the crypto market? I am also looking at studying some traders and copying their strategy rather than investing myself and losing money emotionally. What’s your take on this approach?? and How can i reach her, if you don’t mind me asking??

  21. @wisdomhappy587

    January 15, 2025 at 3:46 pm

    yeah, nice

  22. @mariorossi920

    January 15, 2025 at 4:08 pm

    How’s it possible he didn’t say a single word about reducing food waste?? It amounts to roughly 30% of total production, which, guess what, is mainly concentrated in the developed countries. This also means we are basically already capable of feeding 10B people. What’s the use of making new food if it then goes wasted?
    Moreover, using high end technology and engineering to produce food brings to centralisation and promotion of capitalism and monopolies, which is also what’s happening with the multinationals owning the seeds of intensive monocultures.

  23. @matthewpopp1054

    January 15, 2025 at 5:10 pm

    Ted talk use to be interesting

  24. @LidiaChurakova

    January 15, 2025 at 5:51 pm

    Twisted statistics is a red flag. 2/3 of all agricultural land is used for raising animals because it is unsuitable for plowing. It’s basically pasture land which is quite sustainable and eco-friendly. Earths landscape has evolved with grazing animals. Cow burps has not been a problem until we started burning fossil fuels.

  25. @NoExitLoveNow

    January 15, 2025 at 6:26 pm

    We have a protein fetish in this country. Most people, including vegans, get far more protein than is optimal. All whole plant foods contain all the required amino acids in varying amounts, and it adds up. You do not need “alternative proteins”. You do not need to “combine” proteins. Your body is good at conserving and making use of the protein you eat. Eat a varied plant based diet, and include some beans or tofu and you will get more than enough of all the required amino acids.

  26. @JUDSONLemke-m3n

    January 16, 2025 at 3:59 pm

    ADAXUM FTW!!! ADX tokens sale started

  27. @JanisWhitlow

    January 16, 2025 at 3:59 pm

    Adaxum’s focus on real-world solutions sets it apart. Secured my position during the presale.

  28. @IsilTarkan

    January 16, 2025 at 3:59 pm

    Took a small position in the Adaxum presale. Let’s see how things develop.

  29. @GABRIELMullins-d6v

    January 16, 2025 at 3:59 pm

    Projects like Adaxum don’t stay under the radar for long. Grabbed my share of ADX tokens today.

  30. @BariFincher

    January 16, 2025 at 3:59 pm

    Adaxum: A clear market leader.

  31. @HasanMustafa-m8l

    January 16, 2025 at 3:59 pm

    Adaxum is building something special. Secured my ADX tokens during the presale phase!

  32. @JulieDodson-x3j

    January 16, 2025 at 3:59 pm

    ADX has potential, especially as the team builds out its E-commerce applications.

  33. @izzetTugce

    January 16, 2025 at 3:59 pm

    Adaxum might be worth a closer look if you’re into projects with real-world applications.

  34. @TawanaShipley

    January 16, 2025 at 3:59 pm

    Just participated in the Adaxum presale—ADX token has all the signs of a winning project!

  35. @ARTUROMagallanes-h5c

    January 16, 2025 at 3:59 pm

    Hey, check this one out: Adaxum is gaining traction. It might be worth considering while the presale is live.

  36. @ROYCEFigueroa-j9n

    January 16, 2025 at 3:59 pm

    Adaxum’s approach to integrating E-commerce and DeFi is interesting. Took a position in the presale.

  37. @GuldehenFiliz

    January 16, 2025 at 3:59 pm

    Got me some ADX tokens. Adaxum gonna earn me some cash

  38. @CarmelinaUpshaw

    January 16, 2025 at 3:59 pm

    Hi everyone, ADX tokens are selling fast in the presale. It could be worth checking out.

  39. @TristaShipman

    January 16, 2025 at 3:59 pm

    Adaxum seems like a solid project, though I’m keeping my expectations in check.

  40. @MariaOzlem

    January 16, 2025 at 3:59 pm

    Adaxum ADX presale ends soon, hurry!

  41. @VolkanBerrin-g3n

    January 16, 2025 at 3:59 pm

    Got into the Adaxum presale early. Hoping this turns out to be a good investment.

  42. @TulayOzlem

    January 16, 2025 at 3:59 pm

    ADX Adaxum is gaining serious momentum.

  43. @WILTONNation

    January 16, 2025 at 3:59 pm

    Got into the Adaxum presale after doing my research. This project has serious potential for the next bull run.

  44. @WMPool-e8n

    January 16, 2025 at 3:59 pm

    The Adaxum presale is going fast. Grabbed my tokens while they were still available.

  45. @BirsenTevfik

    January 16, 2025 at 4:00 pm

    The Adaxum presale is a great opportunity for early adopters. Secured my position just in time!

  46. @ClydeSteinmetz

    January 16, 2025 at 4:00 pm

    ADX could be one of those slow burners that deliver over time. Secured my tokens early.

  47. @Ulkuhanilknur

    January 16, 2025 at 4:00 pm

    Adaxum is leading the charge in DeFi and E-commerce innovation. Got my tokens early!

  48. @PETENielson

    January 16, 2025 at 4:00 pm

    ADX tokens are the future of E-commerce and DeFi. Glad I got in on the presale early for 2025 gains!

  49. @SimgeHabil

    January 16, 2025 at 4:00 pm

    Got into Adaxum early in the presale phase. Feeling bullish about the future of ADX!

  50. @BaranRefaettin

    January 16, 2025 at 4:00 pm

    Whales are circling Adaxum, and for good reason—this project has massive potential.

  51. @xpz-y1p

    January 16, 2025 at 10:02 pm

    safety is the most important issue

  52. @xtev7222

    January 16, 2025 at 10:16 pm

    Nah meat that isnt from a real butchered animal should be illegal. In terms of eating just plants, you grass eaters can do that but it shouldn’t be pushed on society.

  53. @jan-pieter3695

    January 17, 2025 at 5:37 am

    How do we stop people trying to reinvent the wheel over and over and over and over…most damaging thing ever…

  54. @neilifill4819

    January 17, 2025 at 8:02 am

    I’m not interested in lab-grown meat, but I’m not fooling myself that traditional methods of food production are not innovating to match global food demand/needs. I’m most concerned about the push for profits. These investors are relentless, and that’s when the foolishness of poisonous additives and too-quick-to-market tends to happen. I’m not against profits, but I don’t know how we should ever support people actively poisoning our food for profits.

  55. @Demisc32

    January 17, 2025 at 11:05 am

    grow less corn for ethanol, start there

  56. @markhemsworth2670

    January 18, 2025 at 1:29 am

    Taxing fossil fuels and ensuring we have sustainable water sources (including pollution and volumes) is all we need, private sector free market will figure out the rest. And yes, removing subsidies working against this.

  57. @MostlyLoveOfMusic

    January 18, 2025 at 10:45 am

    Lab-grown is the answer

  58. @mrglasecki

    January 18, 2025 at 11:15 am

    Hemp, ounce for ounce more protein than steak, plus 30% CO2 neutral diesel by weight, capable of growing in the Rocky mountain highland desert without water

  59. @awessky

    January 18, 2025 at 8:34 pm

    Thanks for sharing. Perhaps, re-marketing our idea of vegetable and natural plant based sources of protein such as nuts or beans could help too

  60. @pfzht

    January 18, 2025 at 8:43 pm

    Terraform Earth. There’s a whole lot of unused space and yet Malthusians like to pretend we’re running out. We haven’t even scratched the surface of global capacity.

  61. @theodorecarlat8727

    January 19, 2025 at 4:39 am

    Stupid! Not the Future of Food.

  62. @T0MapleLaughs

    January 19, 2025 at 4:31 pm

    Basically China has grown a taste for meat, and they have way more money to spend on it than before, so the rest of the world has to sell it to China, while marketing meat alternatives to their own populace, and price meat out the range of their poor. ‘Saving the environment’ is just a marketing pitch for that.

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