Taken from something I saw on the show Nova…
Recent studies of rock and soil samples taken from underwater, upright caves in the Caribbean called blue holes revealed something rather startling in the way of climate change evidence. Over the last 11,000 years ago there have been many climate change events. Some coming on rapidly but some coming on in as little as fifty years.
Preceding the rapid climate change events there is a layer of red sediment found, red being the color of iron usually. Upon closer inspection, the people who looked though this red formation of dust found that it was not just iron, but it was dust from the Sahara desert.
How does dust get across the ocean in such high amounts? Well during periods of drought the dust dries out and is carried by the wind and settles in these caves. A corresponding drought can be seen in the Sahara before each of these climate change events. What’s more interesting is the drought in the desert now mirrors them and that most of these change events happened before humans had any means to cause them. (which shoots to shit all the global warming stuff you hear people toting)
Considering the desert there has been in a drought for about the past fifty years, it looks like we’re on the cusp of such an event right now. It also means that this isn’t the fault of humans and there’s more than likely nothing we can do but ride it out.
Don’t expect to hear this on any of the big news channels or anywhere that the public can see it. The going green fad has become big business and people like Al Gore stand to line their pockets from the narcissistic myth that we are the sole and only contributor to what he calls the ruination of Earth. Even though anyone who’s taken an entry level geography class can look at a soil sample and tell you how much of a lie that is.