We haven't learned to controll pollution yet. It will be a long time before we know if we will have arrested it soon enough to survive as a species and a planet. Would we even consider that now. That is still out of control. In my opinion, unsolicited emailers are the Internet equivelent of these terrorists that don't adhere to a common moral law that values life, and would be willing to use nuclear devices.
Species evolve when the alternative is death.
Some do, some die. A sterile, linear, efficient and perfect system. The current system is regulated by moral codes. Ads aren't in the same catagory. This is a fake email address.