dehammer wrote:
"you will notice that the only thing they discuss is cities and urban environments. in other words your saying that cities that create their own heat is the cause of glacial melting."

Are you incapable of independent research? If your fingers are not broken and your mind not incapable of absorbing additional material extend what is in Wikipedia by finding appropriate (not shills) resources. I will not spoon feed you. That was your mother's job.

DA Morgan