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How sustainable are fake meats?

knowablemagazine.org

11–20 of 121 posts

Re: How sustainable are fake meats?

#11
post #3
post #2

From the article: " even poorly produced plant-based meats are better, environmentally, than meat from well-raised livestock. "

I don't know why this is surprising. Option A: grow plants, eat plants. Option B: grow plants, breed animals, feed plants to animals, give animal antibiotics to survive breeding pens, give animal hormones to grow faster, slaughter animal, eat animal.

Unfortunately, Option A and Option B are not equivalent though.

Re: How sustainable are fake meats?

#12
post #3
post #2

From the article: " even poorly produced plant-based meats are better, environmentally, than meat from well-raised livestock. "

I don't know why this is surprising. Option A: grow plants, eat plants. Option B: grow plants, breed animals, feed plants to animals, give animal antibiotics to survive breeding pens, give animal hormones to grow faster, slaughter animal, eat animal.

I agree it's not surprising but this not a convincing point. I'd expect "plants" to mean very different things in A and B. Not the same plants, not the same quality requirements... I'd expect almost everything to be different between plants-for-humans and plants-for-animals agriculture.

Re: How sustainable are fake meats?

#13

If you know much about agriculture, this question has an almost certain answer. The contrast of energy and resource expense between plants and animals is staggering, even if you’re comparing a less demanding animal like chicken. You can refrigerate, process, and ship many plants by sea, truck, and plane and they won’t catch up to animal foods. We’re also not seeing a clear economic picture in Canada and the USA becau…

It is so frustrating how much well-entrenched subsidies and tax breaks have distorted our (consumer's) notion of what is "regular" vs "expensive".

Same thing can be said about VC funded tech companies too. Does anyone really know the cost of an Uber? What about the true cost of that Door Dash delivery?

Re: How sustainable are fake meats?

#14
post #3
post #2

From the article: " even poorly produced plant-based meats are better, environmentally, than meat from well-raised livestock. "

I don't know why this is surprising. Option A: grow plants, eat plants. Option B: grow plants, breed animals, feed plants to animals, give animal antibiotics to survive breeding pens, give animal hormones to grow faster, slaughter animal, eat animal.

While I completely agree that growing plants has at least 10x less impact to environment, it is not just "grow plants".

You also have to use fertilizer, insecticides, fungicides, herbicides, spend energy (from fossil fuels) to drive tractors, plows, sprinklers. I'm not even going to start with GMO (the technology and the result is fine, but control companies get when you use them is not).

Re: How sustainable are fake meats?

#15
post #3

Earlier quoted context omitted.

I don't know why this is surprising. Option A: grow plants, eat plants. Option B: grow plants, breed animals, feed plants to animals, give animal antibiotics to survive breeding pens, give animal hormones to grow faster, slaughter animal, eat animal.

I agree it's not surprising but this not a convincing point. I'd expect "plants" to mean very different things in A and B. Not the same plants, not the same quality requirements... I'd expect almost everything to be different between plants-for-humans and plants-for-animals agriculture.

It is not different. The plants are different, but the energy spent is not that different.

Re: How sustainable are fake meats?

#16

If you know much about agriculture, this question has an almost certain answer. The contrast of energy and resource expense between plants and animals is staggering, even if you’re comparing a less demanding animal like chicken. You can refrigerate, process, and ship many plants by sea, truck, and plane and they won’t catch up to animal foods. We’re also not seeing a clear economic picture in Canada and the USA becau…

The alternative we do is: * Order vegetarian when eating out. Non-western cuisines do incredible food that doesn't have any meat in it. * Only buy meat + eggs from a local farm that effectively does things "small batch". Their farm is open for visitors and you can see pigs and chickens that actually look happy . The pigs even run over to you when they smell you and you can see their cute little tails wigglin'. * Try…

> Order vegetarian when eating out

I've been pretty successful with the opposite, only getting meat when I eat out / special occasion and not stocking it in the house.

Re: How sustainable are fake meats?

#17
post #10

If you know much about agriculture, this question has an almost certain answer. The contrast of energy and resource expense between plants and animals is staggering, even if you’re comparing a less demanding animal like chicken. You can refrigerate, process, and ship many plants by sea, truck, and plane and they won’t catch up to animal foods. We’re also not seeing a clear economic picture in Canada and the USA becau…

> the substitutes seem unnecessarily unhealthy As a meat eater, this has been my philosophy. If you’re gonna go vegetarian, just go for it. Vegeterian food is delicious and there’s so much choice! Entire cultures of amazing natively vegetarian foods with no need for weird meat substitutes. Personally, legumes don’t have the right macros. Neither do fake meats. Cottage cheese and greek yogurt make better meat substitu…

Usually you need to combine multiple different beans and legumes with rice to get the right macros

Re: How sustainable are fake meats?

#18
AFAIK they're far more sustainable since they need nowhere near the amount of land, water, resources and food as the animals in the dairy and meat industries do. This, and further minus all the torture, suffering and force-feeding

Re: How sustainable are fake meats?

#19
post #3
post #2

From the article: " even poorly produced plant-based meats are better, environmentally, than meat from well-raised livestock. "

I don't know why this is surprising. Option A: grow plants, eat plants. Option B: grow plants, breed animals, feed plants to animals, give animal antibiotics to survive breeding pens, give animal hormones to grow faster, slaughter animal, eat animal.

It’s not actually that simple. Livestock don’t necessarily eat the same plants people eat. Cattle can eat indigestible-to-humans cellulose in grasses and turn it into meat and milk. Grass can grow on marginal land without fertilizer or irrigation, unlike food crops for humans.

Pigs and chickens can eat garbage and turn them into meat and eggs.

Re: How sustainable are fake meats?

#20
post #14
post #3

Earlier quoted context omitted.

I don't know why this is surprising. Option A: grow plants, eat plants. Option B: grow plants, breed animals, feed plants to animals, give animal antibiotics to survive breeding pens, give animal hormones to grow faster, slaughter animal, eat animal.

While I completely agree that growing plants has at least 10x less impact to environment, it is not just "grow plants". You also have to use fertilizer, insecticides, fungicides, herbicides, spend energy (from fossil fuels) to drive tractors, plows, sprinklers. I'm not even going to start with GMO (the technology and the result is fine, but control companies get when you use them is not).

The point was that growing meat is an extra multiple steps on top of everything you just mentioned
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