I must, once again, express my annoyance with your habit of posting links without even a hint of what they are about and the point they make.
How hard can it be? "Historical perspective", so it's probably not about the future, and "the western US and water" makes me guess that it's not about Europe. And in a thead about Extreme Weather makes me expect it to have something to do with climate and other conspiracies.
Of course, if one is not interested in stuff like that, then, by all means, one should not click the link.
BTW, your comment, coming from someone who likes to post doctored images as a comment without explanation, strikes me as a bit odd.