‘Explosive increase’ of ticks that cause meat allergy in US due to climate crisis
(www.theguardian.com)
It's more that life itself almost evolves an entire planet to best benefit life itself. Or that when life on the planet as whole is threatened, life evolves to address the crisis. For example, in the caboniferous, trees evolved undigestable lignin, and this caused a misbalance in nature as forests grew and died with nothing to digest the dead trees. In time, organisms arose that could digest wood, and the balance was restored.
Here, the problem is greenhouse gas emissions. And meat consumption is one of the biggest drivers of meat consumption. So nature responds by making humans allergic to meat!
The Gaia hypothesis is quite out there because it ascribes a sort of collective will or intention to nature, rather than just the blind machinations of evolution.