Vince B posted a link that has a scientist explaining why there is no intelligent life anywhere else in the universe.
A scientist said this.
Scientists are wrong all the time.
That's why things based on theory are not always believable.
Lack of proof does not me it doesn't exist.
Just because we do not see it, measure it or understand it, does not me it's not real.
We don't even understand how our own consciousness works.
I also believe there are more dimensions to reality than what we know today.