Expressive speech, with modulation in pitch and volume, and a minimum of noticeable pauses, boosts credibility and enhances the impression of intelligence.

If memories were indeed like what a camera records, they could be forgotten, or they could fade so that they are no longer clear and vivid. But it would be difficult to explain how people could have memories that are both clear and vivid while also being wrong. Yet that happens, and it is not infrequent.

We should keep in mind that it is easy to concoct stories explaining the past or to become confident about dubious scenarios of the future. We should view both explanations and prophecies with skepticism.

I always liked movies, so I started writing for Hollywood, but my day job was physics.

As technology and science advances, I think the ability to alter yourself should be embraced.

Picking apart a story for its scientific underpinnings doesn't diminish it, it enhances it, makes us dream of the possibilities it proposes. I think appreciating the magic of reality, going from 'can't happen' to 'could happen,' is the fundamental appeal of science fiction.

Pick any scientific field, and you'll find that those snubbed by their communities, left feeling alone and despised, were often those on the forefront.

By denying scientific principles, one may maintain any paradox.