I mean, think about it.
Life comes from the Sun, right?
The Sun is a star, right?
There's like a billion stars, right?
It seems almost impossible for there NOT to be some form of life on some other planet, in some other galaxy.
I agree
It took billions of years for humans to show up on Earth. Maybe we just need to wait around for other planets to start catching up.
Or they're already much more advanced than us and :
1. don't want to communicate with creatures that they consider to be barbaric
2. don't want to talk to us because they're involved in a heavy war with eachother and we'd be more of a burden than help
3. don't talk to us because we're inside some prime directive zone (star trek viewers know what I mean. Short explanation, don't interfere with development of pre-(enter combustion system here) species)
4. Don't talk to us because they're too far away (maybe we're in a part of the universe comparable to an archipelago of deserted islands in the middle of nowhere, with only one island that's actually inhabited (Earth))
5. don't talk to us because they've evacuated their worlds billions of years ago because there's a gigantic black hole in the center of our galaxy and moved off to another galaxy. (largely the same as 4)
6. Don't talk to us because they're peace loving creatures and compared to them we're rather agressive. They might be afraid that because they have little experience in waging war we'll beat the crap out of them even though we have inferior technology. Of course we'd steal theirs as soon as we'd get the chance.
7. Do try to communicate with us but have trouble reaching us
8. Do try to communicate with us but we're simply too stupid to understand it
9. Don't talk to us as they're currently planning an invasion to conquer earth
etc. etc. etc.
999. We're the first (someone has to be, so why not us...)