GeorgeOP
RF Bleachers
"You mean people actually used stem cells in the early 21st centry? Did they also believe in phlebotomy (blood-letting) and phrenology (the study of head bumps)? What a backward people.""You mean to say people really fought against stem cell research? Did they like dying young? No wonder they made that barely effective junk medicine for everyone instead of the obviously better personally custom-tailored remedies of today."
Religion did not cause the "Dark Ages". It was caused by the collapse of Rome as a unifying government. Religion simply stepped into the void, but wasn't big enough to fill it. If it wasn't for religious teachings and studies, the renaissance wouldn't have happened.
Since the chance of life on a planet are so small, isn't it just as likely the other inhabitted planets are younger then our own? Isn't there also a chance that we've had a few lucky breaks to jump our civilization forward? Wars tend to make smart people work together to push ideas forward, so you could say that a more "enlightened" species might not have had the leap in technology we are currently on. (think WWII and Cold War) Traveling to space got started because German scientists thought of a new weapon and Russia and US wanted to race to do all the firsts.What aliens? If they are out there, why arent they here? This backwater part of the galaxy is WAY down the list in the timeframe of stars. Yet given our on propensities (and given our survival) a mere 100,000 years would have us all over this galaxy.