Remember when the left said polar bears would be extinct soon, but their population has exploded? Remember when Al Gore said in "An Inconvenient Truth" (2006) that polar ice could be gone in five years (still there) causing catastrophic sea level rise, and then went on to buy ocean front property? I am not saying man doesn't influence the climate and that we shouldn't care, we obviously can have an impact on the earth and environment we live, but as the left tends to do, most of their predictions are melodrama and scare tactics. Youtube is littered with climate change predictions of leftist scientists and politicians over the last four or five decades that have largely proven to be untrue.
"The left" said that? Can you point me to the spokesperson for "the left" giving the official line on polar bears? I think I missed that meeting. Also, can you point to a source for the claim that the polar bear population has 'exploded'? As far as I am aware it's quite difficult to count them reliably.
Your post is just a lot of vague unsubstantiated accusations at an undefined 'enemy'. Can you be more specific about these predictions from 'leftist scientists'.
Why, exactly, am I supposed to care about Al Gore's property deals? Al Gore means nothing to me.
So far the orthodox science has proved to be largely consistent with the accumulating evidence. Unlike the theories of the deniers. Of course, the deniers just conveniently shelve their arguments and forget all about them when they don't pan out (remember the 'sunspot activity' one? Even long after the evidence diverged from that theory, they continued to push it, via the cunning ploy of showing a graph that had a cut-off point before the point at which the correlation failed...now they seem to have forgotten they ever made that argument)