Worry lives a long way from rational thought."---Self

Life contains these things: leakage and wickage and discharge, pus and snot and slime and gleet. We are biology. We are reminded of this at the beginning and the end, at birth and at death. In between we do what we can to forget.

Normally I object to strangers beaming force fields into my brain.

Yes, the money could be better spent on Earth. But would it? Since when has money saved by government redlining been spent on education and cancer research? It is always squandered. Let's squander some on Mars. Let's go out and play.

Masters points out that the heterosexuals were at a disadvantage, as they do not benefit from what he called “gender empathy”. Doing unto your partner as you would do unto yourself only works well when you're gay.

There are people who would love to spend their last ten years, or five years, or whatever it is, on the surface of Mars.

In my experience, the most staunchly held views are based on ignorance or accepted dogma, not carefully considered accumulations of facts. The more you expose the intricacies and realtities of the situation, the less clear-cut things become.