Well there are around 6.7 billion people on earth, But there is no way to tell how many of them are "cool" because cool can be seen/defined as different things to different people.
If one needed to define this, however, according to dictionary.com, cool is a slang term meaning "great; fine; excellent: a real cool comic." It is presumable that all people on the planet show some level of greatness or excellence. The United States Census Bureau estimates that there are approximately 6.92 billion people in the world's population as of June 2011. Therefore, approximately 6.92 billion cool people live in the world.
If global warming is really setting in, then fewer and fewer people will be cool.
to many to count
lots of people think its a cool game and its free world too.
It depends on how many people live in america.
1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000;
Everyone
7,000,000,000
9,385,223,451,562,982
10000000
Approximately 7 billion.
Most people in the world do really want to live in a clean enviorment.