Science Czar

The position of Science Czar is just one of thousands that President-Elect Trump must consider in the coming weeks. The incumbent, John Holdren, was a flawed choice. His fringe views on demographics and environmental policy, expressed in a book he co-authored with Paul Ehrlich (who notoriously wrote the now discredited The Population Bomb), should have disqualified him from the post. 

President Trump can do much better. The optimal candidate is a polymath, somebody who can quickly explain to the President anything from biotechnology to space policy. Additionally, he or she must be good at communicating; neither Mr. Trump nor his advisors are trained in...