universetoday.com
Are We Alone?
The chances are very high that you will encounter another intelligent life-form in the course of your life and when you do it may come as a big surprise. When, for instance, did you last visit the zoo? Remember those chimpanzees - very smart. And how about those dolphins at the marine aquarium? Brilliant! And that cat of yours is probably smarter than you think - but your dog will never admit it. Finally that grey parrot your Uncle Ned has may actually know what its talking about! Ultimately by paying attention to signs of intelligence on Earth, we may also come to recognize signs of intelligence amongst the stars.
Fraser Cain