Good time of day, humans!
Not only do sick humans perform worse on IQ tests, but dead humans flunk the tests altogether. What other evidence do you need to understand that stupidity kills!?
Selective testing brings about selective results. When you see news about five cats dying from bird flu [autoplay warning], it’s important to remember they tested eight or so dead or dying cats, not hundred random cats.
The proposition that all dead humans fail IQ tests was refuted by the outgoing US president.
As the saying goes, you can't fix stupid, not even with duct tape. We can, however, fix ignorance, if we can break through the current logjam of stupidity in the oligarchy.