. . "Izzit.org (Firm)" . . "Free to Choose Network." . . . . . "Introduces a skeptical view of global climate change, challenging the idea that human-generated CO₂ is causing catastrophic global warming and offering an alternate theory that solar activity is the cause."@en . "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 of the Harvard-Smithsonian Center for Astrophysics provides 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."@en . . . . . . "Unstoppable solar cycles rethinking-- global warming"@en . . . . "Educational films"@en . . "Dr. David Legates and Dr. Willie Soon, two leading climate scientists, explain why the current global warming trends are the result of solar cycles. Traces the history of climate change from the little ice age to our current warming trend." . . . "Educational videos"@en . . "Real story of Greenland"@en . "Real story of Greenland" . "Video recordings for the hearing impaired"@en . . "Documentary films"@en . . "Two leading climate scientists -- Dr. David Legates and Dr. Willie Soon -- explain why the current warming trend is probably natural -- the result of solar cycles -- and therefore is unstoppable. They point to evidence in Greenland -- which was much warmer at the height of the last natural warming cycle that it is today -- and elsewhere. Many other scientists support their views."@en . . . . "Rethinking-- global warming"@en . . . . . "Unstoppable solar cycles"@en . "Unstoppable solar cycles" . . . . "Greenland" . .