Beautiful orrery(solar system model) avaiable in : www.orrerystore.com .This video sets aside doomsday alarmism and political axe-grinding to look at the science behind the history of climate change on earth. An examination of early Viking colonies on Greenland, wiped out by a period of global cooling, enables scientists to draw important conclusions about our current phase in the climate cycle. What we learn in this program is that earth's climate is always changing - from The Middle Ages and the "Little Ice Age" to the modern warming that has been going on since 1850 (well before human-generated CO2 began increasing in our atmosphere).Dr. Willie Soon Ph.D., an Astrophysicist from the Harvard-Smithsonian Center for Astrophysics and Dr. David Legates Ph.D., a Climatologist from the Center from Climate Research at the University of Delaware provide an easy-to-follow review of current climate science, which suggests that the sun's irregular patterns and other natural forces are the major sources of climate change.100000-Year Climate Pattern Linked To Sun's Magnetic Cycles (Dartmouth College)www.dartmouth.edu Cycles in Earth's Upper Atmosphere Linked to Solar Wind Disturbances (University of Colorado at Boulder)www.colorado.edu In Sun's Intensity Tied To Recurrent Droughts In Maya Region (University of Florida)news.ufl.edu Rays Linked To Global Warming (University of New York)www.agu.org For Sun-climate Link Reported By UMaine Scientists (University of ...
Video Rating: 5 / 5
Oregon State Climatologist George Taylor explains some of the many natural systems that fluctuate over 25 and 50 years cycles as does climate
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