Lab-grown food will soon destroy farming – and save the planet (2019)(theguardian.com)
theguardian.com
Lab-grown food will soon destroy farming – and save the planet (2019)
https://www.theguardian.com/commentisfree/2020/jan/08/lab-grown-food-destroy-farming-save-planet
54 comments
This read to me, lab-grown food will soon destroy farming - make richer another multinational and give a product/together with most chemicals that is not fully tested for consumers on the long haul. Save the world is just marketing
What if those chemicals will depopulate some humans in the end saving the world?
Population isn’t the problem. Consumption is.
Yeah, the meme about the world being overpopulated really needs go away. Having fewer people doesn't mean "more for the rest of us" but fewer people doing useful work.
Morally I find the notion that the Earth is overpopulated to be evil. The problems we see from “overpopulation” is not too many humans, but instead artificial scarcity and a shortage in land.
Consequently I don’t believe the people who say space colonization won’t fix most of our issues.
Consequently I don’t believe the people who say space colonization won’t fix most of our issues.
Sounds great, so long as it’s not me or anyone I care about.
I should have worded that as "all humans" instead of "some humans"
It won’t destroy farming, it will just encourage farmers to use their land for different purposes. We still need to eat fruit, vegetables, and grains.
The land use required to rear cattle is phenomenal, not to mention the carbon footprint associated with the animals. This is more than just “marketing”.
The land use required to rear cattle is phenomenal, not to mention the carbon footprint associated with the animals. This is more than just “marketing”.
Yes, we need less cattle 100%, but this product is more like to be just taking another CEO for a fun ride to space, than «saving» the planet. Is important not to be naive. We need to go green but we need to make sure the green wave is really green. Not just more money for the rich guys.
And here we are two years later with farms and the planet still in peril :-).
FWIW, and I think I said this when this came up before, farming in the west, and particularly in California, has to change because the drought will destroy farming. It already has put a number of farmers into default in the central valley. So any effort that can make that many acres of land even half to three quarters as productive with the water that is projected to be available will be needed.
FWIW, and I think I said this when this came up before, farming in the west, and particularly in California, has to change because the drought will destroy farming. It already has put a number of farmers into default in the central valley. So any effort that can make that many acres of land even half to three quarters as productive with the water that is projected to be available will be needed.
The change is happening right as we speak.
Just several weeks ago the first cultured meat factory has been launched in Israel. It produces just 500kg per day - but it’s a huge step for the industry.
Cultured chicken is already being sold to consumers in Singapore.
Cultured dairy is being sold in the US (right now only 2 ice cream companies - but it’s also a significant cultural milestone).
There is a growing number of startups producing all kinds of cultured products - so the cultured meat revolution is coming, soon.
I'm mostly unimpressed with what I've tried so far.
Some 'vegan' beef jerky being the most acceptable, but not really true to the expectation either. Could have done wine gums with chili instead, for the same effect.
edit: btw. what you percieve as 'soon' I perceive as drops in an ocean of inertia. This all reads like hype. Why there isn't more https://en.wikipedia.org/wiki/Quorn or any other Ersatz out there? That stuff exists like decades, and before the vegan hype was usually shunned because perceived as fake. I don't really care, may you all grow tits and enjoy futa because trendy. Yay! (Phytoestrogens, get it?)
Some 'vegan' beef jerky being the most acceptable, but not really true to the expectation either. Could have done wine gums with chili instead, for the same effect.
edit: btw. what you percieve as 'soon' I perceive as drops in an ocean of inertia. This all reads like hype. Why there isn't more https://en.wikipedia.org/wiki/Quorn or any other Ersatz out there? That stuff exists like decades, and before the vegan hype was usually shunned because perceived as fake. I don't really care, may you all grow tits and enjoy futa because trendy. Yay! (Phytoestrogens, get it?)
How is "vegan beef jerky" relevant to cultured meat?
For me, as consumer it's just another option of something to eat, which hasn't lived like an animal. The 'cultured' in meat implies a technological process whose internals and details I don't really care about. Tofu, Tempe, cultured, whatever, doesn't matter to me. Until it lands on my plate it has gone through most of the same industrial, logistical and commercial channels as everything else which lands there.
I'd be interested to have an expert in this space comment on these lab grown meat startups. I'm all for it, but the pessimist in me thinks this all sounds too good to be true.
Not a factory expert but work in agriculture.
There are lots of issues with farming animals for meat and carbon output but most can be mitigated. The pathways are reduction of cattle in favour of sheep and goats, changing the gut biome of livestock and removing inefficient breeding stock so the farmers produce the same output with fewer animals. Genetic solutions are available now to address the last two.
Factory meat will augment our supply of protein but they won't scale. The farmland used for livestock is mostly useless for the plant matter needed by the meat factories and the factories themselves are hardly going to be carbon neutral when you add in fertiliser and fuel for all that extra harvesting.
I wouldn't be too keen on eating an extruded factory carrot, not sure I personally want to replace another natural product in my diet with some chemical mess. I am not alone on that.
Full disclosure: my company makes a product that can be used to reduce carbon output of livestock farming.
There are lots of issues with farming animals for meat and carbon output but most can be mitigated. The pathways are reduction of cattle in favour of sheep and goats, changing the gut biome of livestock and removing inefficient breeding stock so the farmers produce the same output with fewer animals. Genetic solutions are available now to address the last two.
Factory meat will augment our supply of protein but they won't scale. The farmland used for livestock is mostly useless for the plant matter needed by the meat factories and the factories themselves are hardly going to be carbon neutral when you add in fertiliser and fuel for all that extra harvesting.
I wouldn't be too keen on eating an extruded factory carrot, not sure I personally want to replace another natural product in my diet with some chemical mess. I am not alone on that.
Full disclosure: my company makes a product that can be used to reduce carbon output of livestock farming.
How does your companies product compare to simply feed them more red sea weed, considering all externalities?
> Factory meat will augment our supply of protein but they won't scale. The farmland used for livestock is mostly useless for the plant matter needed by the meat factories and the factories themselves are hardly going to be carbon neutral when you add in fertiliser and fuel for all that extra harvesting.
Thanks for the response. I'm not sure I understand the above paragraph. Are you saying the plant matter needed to feed lab-grown meat cannot be grown on existing space used for livestock?
Thanks for the response. I'm not sure I understand the above paragraph. Are you saying the plant matter needed to feed lab-grown meat cannot be grown on existing space used for livestock?
Yes, grazing land is not always good enough for the kind of high protein legumes and whatnot that make up artificial protein. Availability of affordable clean water, suitability of climate and soil type are all very different for cropping than livestock. Thats not to say a lot of land used for livestock isn't potentially dual purpose but as an example there is a lot of marginal grazing country that is perfectly good for low stock level grazing that would never reliably yield a crop.
Climate change is making it worse (droughts etc) but trying to switch a significant portion of protein production to factories might make it worse when we could be working smarter with what we have.
A lot of the artificial protein startups concentrate on burgers, when they really should be going after the poultry and pork industries if they want to show a difference. Those industries are heavily industrialised and needlessly cruel.
Climate change is making it worse (droughts etc) but trying to switch a significant portion of protein production to factories might make it worse when we could be working smarter with what we have.
A lot of the artificial protein startups concentrate on burgers, when they really should be going after the poultry and pork industries if they want to show a difference. Those industries are heavily industrialised and needlessly cruel.
Yet another short-sighted techno-optimist that can't be bothered to look beyond his own lifespan. Biological systems grow exponentially until they reach the brink of starvation. More efficient farming methods mean more carrying capacity, which is to be rapidly filled up by exponentially more mouths to feed. Until all of Earth is covered with solar collectors on top of fermentation vats, turning every sip of available energy into soylent to feed the trillions of people that the new technology enabled. Mercifully(!) it all crashes down and low efficiency life with its glorious diversity may return.
Hunger is never solved by technology, it's merely pushed into the relatively near future. Decades, centuries at best. Hunger solving futurists should deeply ponder this chart: https://ourworldindata.org/world-population-growth#world-pop...
* 10,000 BCE: 4M
* 0 AD: 190M
* 1700 AD: 600M
* 1800 AD: 1B
* 1928 AD: 2B
* 1975 AD: 4B
* 2011 AD: 7B
Doubling every 50 years until 20,000x carrying capacity reached, rough estimates.
* 2050 AD: 10B
* 2100 AD: 20B
...
* 2400 AD: 1T
...
* 2750 AD: 200T
If the technology in the article pans out, as of early 2000s, we are about as close to a mindbendingly dystopian 200T population as we are to Magna Charta. Please stop.
Hunger is never solved by technology, it's merely pushed into the relatively near future. Decades, centuries at best. Hunger solving futurists should deeply ponder this chart: https://ourworldindata.org/world-population-growth#world-pop...
* 10,000 BCE: 4M
* 0 AD: 190M
* 1700 AD: 600M
* 1800 AD: 1B
* 1928 AD: 2B
* 1975 AD: 4B
* 2011 AD: 7B
Doubling every 50 years until 20,000x carrying capacity reached, rough estimates.
* 2050 AD: 10B
* 2100 AD: 20B
...
* 2400 AD: 1T
...
* 2750 AD: 200T
If the technology in the article pans out, as of early 2000s, we are about as close to a mindbendingly dystopian 200T population as we are to Magna Charta. Please stop.
How do you square your viewpoint with the less then replenishing birthrate in first world countries? There most definitely is not a food shortage there.
I don't have an incontrovertible proof and I secretly hope I'm wrong. A few observations:
* We already observed a techno "Green Revolution" in our recent past. Norman Borlaug, starting in the '60s and '70s. Directly maps to wild unprecedented population growth rates and population levels. 12 years to add 1 billion mouths to feed, 4 billions in a row.
* There are fluctuations in the growth rate over time and space, but this has less impact than our intuition usually grants because we don't intuit exponential processes well. Low growth rate populations are quickly (in historical terms) taken over by high growth rates populations. It's the very logic of biology: the eternal race between exponential growth and entropic decay is won by the populations with highest growth rate * entropy resilience. We can observe it with out fail in a Petri dish. We can also observe this all over the industrialized world, with the (temporary?) exception of insular nations like Japan and South Korea. The Amish will inherit the world.
* Adapting to the industrialized world may have temporarily created the illusion that the carrying capacity is much smaller than it actually is. People started to think that they need 5000 kWh / capita / year instead of the traditional 50 kWh. In the long run, as populations bulge, people will come to terms with reality and accept, out of necessity, much lower per capita energy consumption. In socioeconomic terms, more and more people will get used to "poverty". Techno-optimist socioeconomic palliatives like UBI will, inadvertently but likely, accelerate this process.
Edit. A few words about "poverty", seen as low per capita energy requirements. There are worlds of difference between:
* 2000 BC. Running for food in the big plains / forests.
* 1000 AD. Working the fields in a medieval setting.
* 1950 AD. Living packed in small pockets of industrial high rises.
* 2200 AD (?). Living in a world-wide sprawl of high rises.
* 2700 AD (?). Living in a world-wide artificial dome, Trantor style.
Perhaps the limiting factor will turn out to be that our mammal brains break down before the nigthmare landscape that our ever more efficient techno world will eventually produce.
* We already observed a techno "Green Revolution" in our recent past. Norman Borlaug, starting in the '60s and '70s. Directly maps to wild unprecedented population growth rates and population levels. 12 years to add 1 billion mouths to feed, 4 billions in a row.
* There are fluctuations in the growth rate over time and space, but this has less impact than our intuition usually grants because we don't intuit exponential processes well. Low growth rate populations are quickly (in historical terms) taken over by high growth rates populations. It's the very logic of biology: the eternal race between exponential growth and entropic decay is won by the populations with highest growth rate * entropy resilience. We can observe it with out fail in a Petri dish. We can also observe this all over the industrialized world, with the (temporary?) exception of insular nations like Japan and South Korea. The Amish will inherit the world.
* Adapting to the industrialized world may have temporarily created the illusion that the carrying capacity is much smaller than it actually is. People started to think that they need 5000 kWh / capita / year instead of the traditional 50 kWh. In the long run, as populations bulge, people will come to terms with reality and accept, out of necessity, much lower per capita energy consumption. In socioeconomic terms, more and more people will get used to "poverty". Techno-optimist socioeconomic palliatives like UBI will, inadvertently but likely, accelerate this process.
Edit. A few words about "poverty", seen as low per capita energy requirements. There are worlds of difference between:
* 2000 BC. Running for food in the big plains / forests.
* 1000 AD. Working the fields in a medieval setting.
* 1950 AD. Living packed in small pockets of industrial high rises.
* 2200 AD (?). Living in a world-wide sprawl of high rises.
* 2700 AD (?). Living in a world-wide artificial dome, Trantor style.
Perhaps the limiting factor will turn out to be that our mammal brains break down before the nigthmare landscape that our ever more efficient techno world will eventually produce.
The birth rate for developed countries is below replenishment for decades and decades already. See Germany for example: https://www.macrotrends.net/countries/DEU/germany/fertility-...
For 50 years the birthrate per woman is <2. This hardly is a time scale where you can say people did not realise something. I don't see the trend you are describing at all. And this is not isolated. Afaik all developed countries have this trajectory. The solution to overpopulation seems rather simple then. Just make the world developed.
For 50 years the birthrate per woman is <2. This hardly is a time scale where you can say people did not realise something. I don't see the trend you are describing at all. And this is not isolated. Afaik all developed countries have this trajectory. The solution to overpopulation seems rather simple then. Just make the world developed.
Consider that Germany, given its technological headstart, has reached its carrying capacity a few decades ago. Lo and behold: Germany is slightly under 100% food self-sufficiency. Now throw in a 20k times increase in farming output...
https://en.wikipedia.org/wiki/List_of_countries_by_food_self...
https://en.wikipedia.org/wiki/List_of_countries_by_food_self...
100% food self-sufficiency is a useless measure of whether a country has reached it's carrying capacity. As long as you can trivially import food it doesn't matter. Which is easily possible for Germany. Now take the Netherlands for example. It has a self-sufficiency ratio of 54%. By your logic it should have a MUCH lower birth rate as Germany. Yet the number is almost the same (Germany 1.540 vs Netherlands 1.570).
This also doesn't square with the population growth due to immigration Germany has.
This also doesn't square with the population growth due to immigration Germany has.
I want lab grown FISH... I'm a fisherman and LOVE fish and we're ruining the ocean. Are there any firms working on artificial fish?
Fish are seriously underrated because we can't really connect with them like we can with dogs or cats but they're VERY intelligent.
I've been a fisherman for 30+ years (since I was a boy) and they constantly surprise me with their behavior.
Fish are seriously underrated because we can't really connect with them like we can with dogs or cats but they're VERY intelligent.
I've been a fisherman for 30+ years (since I was a boy) and they constantly surprise me with their behavior.
Very slightly related, I've spent more time in the forest since ~covid, and even squirrels I found seriously fascinating (they move over branches like superheros in movies) .. i'm kinda "regressing" into animalism.
They may get tame if they get to know you. Then you can feed them (organic of course!) peanuts, which they take out of your hands, or from in between your index finger and thumb. Adorable little critters! Cranberries and Raisins also work and are very enthusiastically enjoyed, but I'm unsure if they are good for them in the long term.
ha, I don't run into them often enough to get their trust, they're still in stealth mode. Except once one of them was so enamored with his freshly found nut that he stood still in the middle of the path just in front of me looking at me like 'what ..'. Another time I came in one's back, sadly by the time I took out my phone I made enough noises for him to climb behind a tree. Most of the time it ends up with me looking up toward leaves trying to follow them as they spider-man in the air so swiftly. (Really there should be a Squirrel-man Marvel movie..)
if one ever gets on me I'll have the hardest time in my life not to bring him home..
if one ever gets on me I'll have the hardest time in my life not to bring him home..
It's more like they run into me here, depending on the time of the year even on my balconies, because they like what's in the bird feeders. They are all over around here, though urban, it's at the edge of town, many trees, large gardens, parks, allotment gardens/parcels, and so on.
From a quick look, a company called Wildtype is doing lab-grown salmon: https://www.sfchronicle.com/food/article/S-F-is-getting-the-... (EDIT: article seemed interesting enough I submitted it)
The other reason this is awesome is because domesticated trout/salmon are really sad.
When you catch them they just don't look happy. :-/
When you catch them they just don't look happy. :-/
The other one I'm aware of is BlueNalu: https://www.bluenalu.com/
Yup - Wildtype is already producing and testing (with famous chefs) great looking salmon. Check out their Instagram for product photos.
What kind of behavior?
I presume when you say you're a fisherman, you're doing this professionally, i.e. have a boat and go out to see etc?
If so, what brought you to HN? Are you programming?
I presume when you say you're a fisherman, you're doing this professionally, i.e. have a boat and go out to see etc?
If so, what brought you to HN? Are you programming?
Not OP but I was recommended to HN by my brother as an alternative to Reddit, which we've both mostly moved on from. I'm not a programmer in any capacity. I work in chip manufacturing, but on the factory floor. Never completed any formal education past high school. So, very different from most of you guys. I just like reading, and this site is absolutely wonderful for that. I love that comments are highly encouraged to have some "meat" to them. No overused, hacky jokes or quibbling arguments. Anyway, my two cents. Plenty of non programmers in here.
Thanks for that insight.
I was just curious how folks outside of startup & tech find their way to HN.
I haven't got further than high school education either and I'm sure many on here neither.
There is a difference between education and learning.
Seth Godin has a good episode about this on his latest podcast in the QA section.
Listen from 14:00 onwards.
https://podcasts.podinstall.com/seth-godin-akimbo-podcast-se...
I was just curious how folks outside of startup & tech find their way to HN.
I haven't got further than high school education either and I'm sure many on here neither.
There is a difference between education and learning.
Seth Godin has a good episode about this on his latest podcast in the QA section.
Listen from 14:00 onwards.
https://podcasts.podinstall.com/seth-godin-akimbo-podcast-se...
Agriculture produces 10% of the greenhouse gases emitted by humans.
Let's say we can make a wish, and snap our fingers and have all the necessary factories in place to replace *ALL* food farming for the globe.
I doubt the entirety of the 10% of green houses gases will be eliminated, probably cut in half, however then we'll need to take into account the electricity needed to run all the new food factories, which will probably add back in another 3%, so once the dust clears we'll see a reduction of about %2 of green house gases, that's assuming all food agriculture is automatically replaced, via a wish.
Let's say we can make a wish, and snap our fingers and have all the necessary factories in place to replace *ALL* food farming for the globe.
I doubt the entirety of the 10% of green houses gases will be eliminated, probably cut in half, however then we'll need to take into account the electricity needed to run all the new food factories, which will probably add back in another 3%, so once the dust clears we'll see a reduction of about %2 of green house gases, that's assuming all food agriculture is automatically replaced, via a wish.
Sorry, I'm a bit confused. Where did the first 5% come from if not electricity to run factories?
Also climate impact is more than just greenhouse gasses, water usage is huge and if it can be optimized can be a huge win.
I'm also not sure about your 10% figure, 25% is the first figure I stumble across, of which animal production for food consists of about 50%: https://ourworldindata.org/food-ghg-emissions
Also climate impact is more than just greenhouse gasses, water usage is huge and if it can be optimized can be a huge win.
I'm also not sure about your 10% figure, 25% is the first figure I stumble across, of which animal production for food consists of about 50%: https://ourworldindata.org/food-ghg-emissions
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Where is the 10% figure from? IPCC puts agriculture, forestry and other land use at 24%
https://www.epa.gov/ghgemissions/global-greenhouse-gas-emiss...
https://www.epa.gov/ghgemissions/global-greenhouse-gas-emiss...
There's no contradiction between only agriculture at 10% and agriculture, forestry and other land use at 24%.
First off, removing 2% of greenhouse gases isn't something to scoff at - it would be a really important accomplishment.
Secondly, your back of the napkin math doesn't seem great - you're just making up that gases would be cut in half with nothing to back that up. You seem to ignore the fact that electricity for agriculture would disappear but then you factor in electricity that would be added back for food factories, so that doesn't make sense either.
Then of course there's the fact that lab-grown meat doesn't require the vast swaths of land required by traditional agriculture. That means you can put food factories closer to urban centers, so now you've eliminated a lot of emissions from transportation.
Secondly, your back of the napkin math doesn't seem great - you're just making up that gases would be cut in half with nothing to back that up. You seem to ignore the fact that electricity for agriculture would disappear but then you factor in electricity that would be added back for food factories, so that doesn't make sense either.
Then of course there's the fact that lab-grown meat doesn't require the vast swaths of land required by traditional agriculture. That means you can put food factories closer to urban centers, so now you've eliminated a lot of emissions from transportation.
Seems like the world is getting dumber. Lab grown food will only "destroy" farming if and when it produces a product that consumers prefer. That requires that it is both palatable and cost competitive. neither of those two things is likely anytime soon.
1. Future Meat has reduced the price from hundreds of dollars to below $4 for 100g of cultured chicken in the last decade. They are projecting to reach cost parity with traditional meat within the next 8 years. The story is very similar for other types of cultured meat.
2. Even if we replace the meat-based goo used by the biggest fast food chains it’s going to have a massive impact on numerous industries. Cleaner, safer cultured meat with a flavor profile completely controlled by said fast food chains? What would consumers not like here?
Yes and the world only needs three computers, right?
You might have a different view of what the near/far future looks like but calling people who have a different understanding than you 'dumb' rather reveals that you haven't put any thought into your position.
You might have a different view of what the near/far future looks like but calling people who have a different understanding than you 'dumb' rather reveals that you haven't put any thought into your position.
Seems like the startups that focus on this eventually just switch to pot. Pays a lot better.
Pot is good. Besides, slightly related to the topic at hand, depending on the kind of pot, one can be superproductive and have the opposite of munchies because of that!
Any public traded companies to look out for for potential investment?
The only publicly traded lab-grown meat company is MeaTech 3D (MITC). Saying that, some investors believe that large beer producers such as Anheuser-Busch InBev (BUD) are in an advantageous position to scale up cultured meat production in the future (due to their fermentation tech experience and volume).