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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
An Alternative Theory of Global Warming and Cooling

An Alternative Theory of Global Warming and Cooling

Croft, George T.

Paperback

Physics

ISBN10: 1452827079
ISBN13: 9781452827070
Publisher: Createspace
Published: Oct 22 2009
Pages: 86
Weight: 0.42
Height: 0.22 Width: 8.00 Depth: 10.00
Language: English
A theory is developed based on well established principles of physics and astronomy that correctly predicts the time and latitude of the retreat of the recent North American ice age and the warming observed BP. The role of green house gases in determining the temperature of Earth is also discussed in detail. Equations are derived and used to calculate the effects of changes in eccentricity of Earth's orbit, the spin axis tilt angle, and the direction of the spin axis(the precession angle) on the energy received from the sun at any point on Earth. The equations predict a quasi-periodic variation in energy received by Earth as the precession angle advances counterclockwise. Many graphs showing energy received by Earth as a function of latitude, precession and spin axis tilt angles and the orbital position of Earth are contained in the book.

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