Here are items reported in 2019 that have made news in 2020: more on butterflies, hummingbirds, and the Cambrian explosion.
Philosopher of biology Paul Nelson reminisces on Johnson’s keen intellect, and his eye for hidden assumptions.
As imaging techniques approach nanometer resolution, the detailed workings of molecular mechanisms reveal precision engineering designs.
These messages come mostly from a November 2019 symposium held in Johnson’s honor in Berkeley, California.
Evolutionary theory must account for millions of new genes by chance. Here are new ideas proposed for overcoming the huge probability barrier.