Opposite monkey paw situation, as cows are no longer farmed due to the poison risk, global emissions are massively reduced. And the huge amounts of land dedicated to feeding cows is returned to forestry, further reducing emissions.
The poisonous cows solve climate change long before the vegans can.
I thought the theory that it affected childhood brains was based on the damage it cause to frontal lobe development? And the notion that it was up to age 21 was based on that erroneous “The frontal cortex is developed at 25 years old” study, that actually just stopped looking at patients older than 25?