Jeb Bush

A four percent growth strategy means you fix a convoluted tax code. You get in and you change every aspect of regulations that are job killers. You get rid of Obamacare and replace it with something that doesn't suppress wages and kill jobs.

In 1967, the world health community launched a global effort to eradicate smallpox. It took a coordinated, worldwide effort, required the commitment of every government, and cost $130 million dollars. By 1977, smallpox had disappeared.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.