If we shouldn’t do it, we shouldn’t be able to do it. - Lois McMaster Bujold

“No, no, never send interim reports,” said Miles. “Only final ones. Interim reports tend to elicit orders. Which you must then either obey, or spend valuable time and energy evading, which you could be using to solve the problem.”

Don’t attempt to camouflage your real blame by taking more than your share.

Lots of us SF-types like the idea of traveling to the Future (although, having now done so once myself -- the hard way -- I’m less sure), but why do we imagine the Future would want us? Oh, a few 21st-century Icemen, perhaps, as historical curiosities, but in our hundreds of millions? It would be like the greatest wave of immigration ever, but from the past into other people’s Now. It might seem to them like sacrificing resources needed for their children to their great-great-great-grandparents. Counter-evolutionary, among other things.