Detailed text transcripts for TV channel - CNN - 20190817:09:42:00
Mass melting of the glacial ice there. we had over 12.5 billion tons of ice lost just in one day alone. you're looking at the removal of the arctic ice in july there, substantial amounts, and, in fact, report sea level -- or sea ice minimums for the month of july set there. why is this happening? we're seeing these heat trapping greenhouse gases on the rise. levels that we've never seen in 800,000 years of records. we don't have physical records but we have things like tree ring samples and ice core data to help prove that theory, where are those greenhouse gases coming from, our heat producti...