This movie was particularly helpful for me because, though I've never been skeptical about global warming, I have been unclear as to how scientists were distinguishing this from normal warming trends in the Earth's history. And now I know. Though we are currently at about the same level as previous peak temperatures of long ago Earth, as determined by ice sample analyses, the carbon levels in the atmosphere are at all time highs and are continuing to grow, and we know that heat and carbon go together. Which means that current heat is not abnormal, in the scheme of the great geological past, but it will get hotter. Every scientific article published in a peer reviewed journal agrees with this evaluation. It is only in the lay-world that there is doubt about global warming. And we must not doubt any longer. I cannot convince you to care about the extinction of species, or the houses that are collapsing in greenland as a result of melting permafrost, or future generations of refugees who will be forced to leave coastal areas, but you should know that you are responsible for this.
To learn more about global warming and what you can do to reduce your carbon emissions visit
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