actually Bill during the time of the Roman occupation they used to grow grapes for wine in what is present day London.
“The Romans wrote about growing wine grapes in Britain in the first century,” says Avery, “and then it got too cold during the Dark Ages. Ancient tax records show the Britons grew their own wine grapes in the 11th century, during the Medieval Warming, and then it got too cold during the Little Ice Age. It isn’t yet warm enough for wine grapes in today’s Britain. Wine grapes are among the most accurate and sensitive indicators of temperature and they are telling us about a cycle. They also indicate that today’s warming is not unprecedented.”
Libtards are so much like sheep. They unquestionably follow mercenarial scientists and politicians for their science without doing any research or making observations on their own. Progressives focused on CO2, but there are many natural sources discovered since they began postulating.
Progs fear the world is past its safe human carrying capacity since the 1900's. They have been wrong - there should have been famines and the like, but we humans persist.
They go after CO2, methane from cows (there is a shit ton of methane released naturally), next are humans.
Many factors are ignored once they hit one that could be used to their political advantage.
Watch this. If you live where you get snow and ice... you will observe it melts faster given the same ait temps, where solar radiation directly strikes it. There are also factors with air temp melting, too complex to explain here. Water is a cool substance. Ever wonder why you can't vape it since its boiling point is lower than pg or vg by 88 and 180 degrees, resp?? That's real chemistry.
One great factor ignored is the state of the earth's magnetic field. It affects the amount of solar radiaition that reaches the surface. The CGI in this video is cool even if you do not fully understand the science, but the implications are understandable.
http://www.schooltube.com/video/88dd6a12e5f225a3c307/Inside Planet Earth [HD]%20(8%20of%2010)
