Testosterone levels among men is down. Since the 1980s.
Crime/murder rates are also down. Since the early 90s. Across a large part of the globe.
I wonder if their is causation with the correlation?
Maybe soybeans make us peaceful. Generally speaking.
Principles of Personal Defense
-
The Jeff Cooper Legacy Foundation https://jeffcooperfoundation.org/ has
made available, as a free PDF download, Jeff Cooper’s short book,
Principles of Per...
6 hours ago
1 comment:
Lower testosterone can also be linked to obesity. That has increased significantly around the world since the 80s as well.
Post a Comment