extinction nearing?!

unusual rains, perenial drought, unhealthy fast food.. whr r v heading.. was tsunami the first sign of something big.. dnt knw.. but the good thing is the good sense has started prevailing in our civilization.. ppl care abot global climatic change.. but is tht enuf.. what r our policy makers doing.. they r the real gate keepers.. til they do something worthy v the people wil be the at the reciving end.. save the world LEADERS >>