;D Your post is reminiscent of a guy I often chat with on boondocks official chat website. I'm not dissin ya, it just seemed funny the way you put polar bears and cocoa-cola! It's just what he would've done
;D
You do realize that when species have gone extinct in the past, it was rarely due to human intervention killing them off, don't you? It was done either from catastrophic events (volcanos or hurricanes or meteors), or from one species (such as one predator species) replacing another species.
The species which are endangered today are not being replaced by another species, nor are they the victims of natural occurrances.
I seriously advise against quoting any study from scientists in Texas. Texas is not known for their scientific endeavors. In fact, Texas is known for quite the opposite:
http://www.nhc.noaa.gov/HAW2/english/hi ... #galveston
http://www.history.noaa.gov/stories_tales/cline2.html
http://www.1900storm.com/
http://www.npr.org/templates/story/stor ... Id=4857597
Essentially all of the official celebrated scientists said that the storm in 1900 which hit Galveston was nothing to be worried about and was just a regular hurricane - despite clear warning signs. The track record with scientists in Texas has been pretty bad since then. Such as their refuting of natural Oil reserves reaching their peak productions in the 60s/70s, as well as other hurricanes.
Mars is warming up at a rate non-comparable with Earth, btw, which isn't supposed to be happening. It should be comparable once you factor in the Earth's atmosphere, but in some cases Earth warmed up when Mars Didn't.