Excuse me? Because I like eating delicious beef. How is that "irrational" ? I'll repeat: I like eating steak, and I am willing to pay for it. What's destroying the biosphere is too many humans.
Why would choose something that creates more damage just because it tastes delicious. Why not choose something else that is delicious but gentler to the environment and doesn’t require animals to suffer?
Why is it ok to enslave, be cruel and kill a cow just for mouth pleasure, when most of us don’t need to eat animals anymore to survive?
If more ppl would be completely or mostly plant based our current population would be more sustainable.
Can you share your sources where it links our taste for animal flesh is linked to our DNA?