posted 01-20- 10:50 AM
Very good point Da Jug head,This is what hurt communisim as well... but maybe someday, by fashion, we will be agrarian again- but I doubt it 
I think man has built some amazing cities- and fixed some really messed up ones (like London) Of course no city is as messed as Boston is right now - yuck! 
Diego Lozano,
I really don't think that will happen- even with modern man, nature has a way to deal with this. If there were major environmental upsets, I think it would just really thin out our population, I just don't see "total distruction". It would be real bummer times though...
But as far as a scientific view, it should be clear that there is nothing that man can not control on Earth, aside from the Sun and other major issues like commet strike, etc. Im theory, we could control the weather all over the planet, and foster what ever envornment there needs to be to keep Earth healthy.
We can NOT do anything of the sort now, or even the foreseeable future, but it IS clearly possible. The mind can turn the limitless energy around us into anything we are creative enough to think of. Look from where we have come! Imagine starting medicine from scratch with no knowledge- and trying to perform a kidney transplant! Imagine the scope of learning needed, and the amazing faith in science needed.... it is impossible for most to imagine because the take it for granted that we have these things... and that we earned them.
For some, they believe that we have the amazing power to destroy the entire environment of Earth- but at the same time the belive that we have no ability to stop such a thing... I think concearn is fair and wise, but tempered with objective thinking it stands to do the most good.