I have a fear of nuclear annihilation. I'm a child of the cold war: I didn't live more than 10 miles from a major WarPac nuclear target until the Berlin Wall came down and the CW ended. Knowing you can die horribly at any moment because of decisions made by alien intelligences thousands of miles away who don't even know you exist - there's something Lovecraftian about that, isn't there?
Charles StrossI'd like to be proven wrong firstly on the difficulty of building a self-sustaining closed circuit ecosystem in space that can support human life.
Charles Stross