^ yeah, that whole LIFE thing really throws a monkey wrench into this argument quite a bit. For me, I think things one such a grand scale functioning so will together really make you wonder who/how it all happened.
yea, but things don't really work that well together.... People choke on food because our air hole is in the same place as our food hole. A plumber could tell you that's not the greatest design. Whales got it right. We are really fuging delicate creatures, any imbalance of chemicals in the air, we die. Vacuum? We die. Extreme cold? Heat? We die. Tigers? Dead. etc. etc. etc.
Viruses and things are much better adapted, and they do it so quickly we can watch how they adapt.....sooooooo.