Humans evolved to eat animals.

humans also evolved to die from cholera before the age of 3 what's your point

B12 is an essential vitamin whose primary source is meat and dairy

so add b12 to foods, or take b12 supplements

I am child free

not having children because you never wanted children isn't an argument unless you avoided having them specifically for the climate

you're allowed to eat meat, but can we please stop with all the limp-wristed excuses for why it's actually morally justifiable and just own it?

You can do more than one thing to help the climate.

Sure, humans evolved to eat meat. Let's just assume that's correct, and you have the right interpretation of it.

But that doesn't mean we have to.

Humans didn't evolve to type things on a cell phone, yet here we are.

I eat meat myself. But I reduced a lot my consumption, most people in Western countries consume far too much, even for their own health. We should consume less and better, chosing meat from sustainable farming instead of cheap meat from pastures where there should be the Amazon..

You have no idea of the scale we are dealing with.

https://www.science.org/doi/10.1126/science.aba7357

Vegans still care about the ban of oil and many other topics like zero waste, it is not exclusive.

Due to the current infrastructure not everyone can just stop using fossile fuel based transport, but we all can go vegan. So yes, we pick battles, those we can win now and we still fight against what we cant change as individuals.