Our grandfathers had to run, run, run. My generation's out of breath. We ain't running no more.
Scientists will eventually stop flailing around with solar power and focus their efforts on harnessing the only truly unlimited source of energy on the planet: stupidity. I predict that in the future, scientists will learn how to convert stupidity into clean fuel.
Indeed in the full flush of journalistic passion and conviction I once told an interviewer that of course I would never get married. And I most definitely would never have children.