Elon Musk, already the world’s richest person, would have to meet certain targets, including a 25-fold increase in Tesla’s profit, in order to earn a pay package that could make him a trillionaire.
The National Institutes of Health headquarters in Bethesda, Md. Watching a resistance to vaccines take root even at the at the N.I.H., a redoubt of vaccine research, alarmed the two scientists.