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Unstoppable Solar Cycles 1970 Mynediad Diderfyn Am Ddim
Concern over global climate change may be at an all-time high, but climate change is nothing new - the earth's climate always followed natural cycles of warming and cooling. In Unstoppable Solar Cycles, Dr. Willie Soon and Dr. David Legates challenge the popular idea that human-generated CO2, is causing catastrophic global warming. These scientists propose an alterantive theory - that the current warming has more to do with solar activity than with human activity.
Amser Cinio: 13 munudau
Ansawdd: HD
Rhyddhau: Jan 01, 1970
Gwlad:
Iaith: English
