The lesson from woolly mammoth studies, and many other ones, is that it is much faster and easier to break or blunt a gene than to improve or make a new one.
Tim Berra thought evolution was like the diversification and progress seen in Corvette models. Now, another evolutionist makes an analogy for extinction.
President Biden this week said it is “running through our body politic.” If so, it’s strange that I’m not sure I’ve ever met a genuine white supremacist.
A few months ago, Oxford professor Roger Crisp opined that we might not want to stop a huge asteroid from hitting the Earth.
There lives in biology a great consensus truth that evaporates upon close scrutiny.