Oh, bullshit. They are plausible. We just chose not to try them. Huge difference. I remember when smartphones weren’t “plausible.” I remember when CRISPR wasn’t “plausible.” And I remember when reusable rockets weren’t “plausible.”

What’s plausible is what you make happen and that does not violate the laws of physics. That’s it. That’s all.

People are really eager to keep crawling around on this rock, living and dying like savages, doomed to extinction. Idiots.