Don't look down, my friend, you may not like what you see.
Pollution will definitely be a thing of the past once mostly-male politicians (at least in the US) find out that pollution is shrinking genital size in polar bears.
This is hitting where it hurts. Preserved penises were larger than the small versions found on today's polluted polar bears. There's no reason to believe this can't happen to us. Will we see some research on humans soon?