The people who make up the deniers part of the debate seem to forget the 6.5 Billion people and counting on this Earth .
When the world had climate changes in the past it made very little to the inhabitants as there was not too many of them to worry about.
Climate change effects how we produce crops, sea level rises which effect low level countries like Holland ect,.
It is not something we can do to just sit back and do nothing in the hope that it will all turn out good in the end.
Cheers