Comment Re:nothing on starships (Score 1) 351
"any notion of sending these 20-generation, half-the-speed-of-light fanciful starships to other stars is a waste - unless you WANT your great-grandaughter to watch someone overtake them, waving as they go"
You're assuming that propulsion technology will continue to improve over the course of a century, and that FTL travel is possible. However, there's a big possibility that neither of these is true.