tag:blogger.com,1999:blog-9665388.post3247769054608481540..comments2023-04-05T05:43:08.285-05:00Comments on Alien Life: Ice age planets and 361 advanced, stable civilizations in the Milky WayRob Bignellhttp://www.blogger.com/profile/02286916984989820845noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-9665388.post-81492692298717923312010-06-25T00:18:28.150-05:002010-06-25T00:18:28.150-05:00You're right, more detail is needed. The artic...You're right, more detail is needed. The article seems to imply that the conditions are "Earth-like" - a narrow set of parameters indeed. At the same time, the positive news is that even taking a conservative approach to the problem means more than 300 sentient species are currently out there.Rob Bignellhttps://www.blogger.com/profile/02286916984989820845noreply@blogger.comtag:blogger.com,1999:blog-9665388.post-49249798711408112402009-02-15T13:26:00.000-06:002009-02-15T13:26:00.000-06:00Under what initial conditions? Will they include g...Under what initial conditions? Will they include gravity, atmospheric pressure, chemical compositions of a planet, or what? this article needs to go into moe details.Anonymousnoreply@blogger.com