Weasel is right,the next major conflicts of the world will be over gas,oil and fresh water.
It has already begun and i'l give you a few examples (i'm sure most of you know anyway,but it's a interesting topic joe has started here and i'm adding my shillings worth!)
1.The last vast natural untouched oil reserves are in the arctic circle,this oil is disputed between-russia,usa,canada,denmark and norway and recent events have seen russia place a flag under the ice and claim the territory as theirs,in response canada has put plans in place to build 2 large military outposts at the very most northern tip of the country by 2014(why I wonder?)
2.Russia has already shown a signal of intent closer to home by blocking gas and oils supplies to the ukraine and belarus,at a similar time they also had a small conflict with georgia in which they now have land inside the country,during that conflict russia blocked and seized the oil supplies from azerbaijan,although this has since been returned to georgia (at america's insistence) basically russia have a monoply over the whole of europe with regards to oil and this leads me to point 3.
3.American troops remain in Iraq,nato forces remain in afghanistan and what country is between them..Iran.this country has vast oil reserves and will be almost certainly involved in conflict with western powers in the near future (why?oil!)
4.China and India cannot possibly continue to grow the rate they have been without expansion,this would mean 1 of 2 things,the first is direct conflict between the 2 nations with a view to resources and expansion (unlikely) the second would be to expand into smaller nations nearby such as mongolia,bangladesh etc etc...but eventually those 2 nations which have 2.5bn people between them would need something more drastic?scary ****!
Other than that maybe we'l just get ****ed by a meteor or something :lol:
Sorry for the essay,but like joe i'm intrigued about mankinds future.
Cheers stef.