"Bioethicist", S. Matthew Liao: humans should be genetically modified to be intolerant to meat.

"Bioethicist", S. Matthew Liao: In order to tackle "climate change", humans should be genetically modified to be intolerant to meat.

"If we eat less meat, we could significantly reduce our greenhouse gas emissions. Now, some people would be willing to eat less meat, but they lack the willpower. Human engineering could help... We could artificially induce intolerance to meat, and in this way, we can create an aversion to eating eco unfriendly food."