Environment is biggest problem of world .human don't relise environment issue is biggest issue. Like a whether not come to the real time which per year by per year delay.if condition same in future time .then human not received fresh air clean food , and pure clean water .we intantive for world level Congress.every contry of the world provide a committee who research environment issue and report submit wold health organized .then honorable person of the world think about what to do this issue.and committee aware to the people environment issue .what is environment issue and future problem .