Dr. Shanna Swan: “Sperm and Our Future”
The Great Simplification with Nate Hagens
00:00
We're Losing Species at Significant Factor More Than the Background Rate
The main reasons, of course, we're losing species at significant factor more than the background rate. But who has money to test all that? There's not a lot of work on domestic animals. Those species tend to be bred selectively. They select good breeders. So you're going to keep maintaining the sperm count and other things to be high. We need to go in the wild where this thing is not controlled by breeders to really look for these trends.
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