Changes

So if they're mutating and evolving, why don't they kill us?  Our bodies obviously have defenses that protect us from the E. coli in our guts, but with all this evolving supposedly going on, you'd think they'd have evolved into something that could overcome those defenses and kill us so they could feast on our corpses. [[User:Jinxmchue|Jinxmchue]] 15:29, 24 June 2008 (EDT)

So if they're mutating and evolving, why don't they kill us?  Our bodies obviously have defenses that protect us from the E. coli in our guts, but with all this evolving supposedly going on, you'd think they'd have evolved into something that could overcome those defenses and kill us so they could feast on our corpses. [[User:Jinxmchue|Jinxmchue]] 15:29, 24 June 2008 (EDT)

: Or you'd think that our bodies have evolved ways to deal with that. Or you'd think that there would be no advantage for e.coli to evolve a trait that would kill off its host environment. Or you'd think that humans would have evolved wings and third arms and eyes in the back of their heads in order to better adapt to their environments. Where exactly is it written in evolutionary science that all organism will eveolve the traits that you happen to think would improve their chances? [[User:AliceBG|AliceBG]] 15:40, 24 June 2008 (EDT)

: Or you'd think that our bodies have evolved ways to deal with that. Or you'd think that there would be no advantage for e.coli to evolve a trait that would kill off its host environment. Or you'd think that humans would have evolved wings and third arms and eyes in the back of their heads in order to better adapt to their environments. Where exactly is it written in evolutionary science that all organism will eveolve the traits that you happen to think would improve their chances? [[User:AliceBG|AliceBG]] 15:40, 24 June 2008 (EDT)