Apologizing for past racism is now everywhere but rarely mentions Darwin and evolution’s central role in it. History, though, documents Darwin's role in abundance.
They renew. They recycle. They clean up their messes. We could learn things from cells. Cell division: cleaning the nucleus without detergents (Austrian Institute of Molecular Biotechnology). Mitosis, or cell division, is a messy process. All of a sudden, when the nuclear membrane disassembles, genes that had been isolated from the cytoplasm mix with it. […]