I would have picked it! In fact, when you’re faced with a civilization-wide once-in-a-century pandemic, you pick ALL of them. You invest billions of each. The t

I would have picked it! In fact, when you’re faced with a civilization-wide once-in-a-century pandemic, you pick ALL of them. You invest billions of each. The top dozen get tens of billions. Each month, evaluate most promising approaches, and add more. I knew in February or March that the mRNA vaccines were extremely promising. NIH experts knew earlier than I did. The mRNA approaches had a head start because they had been studying MERS and SARS-1 before COVID-19. They hit the ground running once the sequence of the virus was released. It was known nearly immediately that they were promising approaches. That there were hyper-conservative uberskeptics that didn’t think so (and hadn’t actually been following such approaches in detail) and snootily spoke in the press about that doesn’t change what the real experts who were keeping abreast to the latest developments thought.