Aliens, Aliens and the Evolution of Life on Earth

i get a lot of emales from people that claim they've met the aliens. We don't have to conjecture about aliens, cause they've bidten those flying saucers. So i give them some advice. The next time you ere kidnapped by a flying saucer, for god's sake, steal something. An alienship, an alien pen. Settle it right then and there. No more speculation. Now, et would have hard proof, and you'll not go to jail for that either. Because of historical contingency, no, they wouldn't be even remotely like us. Look at the diversity of life on earth. How many animals can manipulate objects very delicately with