At permalink #6418 I pointed to
a paper and quoted the abstract.
New concerns for neurocognitive function during deep space exposures to chronic, low dose rate, neutron radiation
Today, in episode 621, Scott Adams speculates that in the society that is evolving, 1/3 to 2/3rds of adult lack the ability to function in society. And gives the reasons. 200 years ago someone with an IQ 0f 80 and an addictive personality could function. Nor so much today, right?
The climate isn't degrading as fast as society's ability to function in it.