Evidence of Solar Scientists Raise Fears of Imminent Ice Age

Brazil Snow Storm Aug. 2010

John O’Sullivan
Suite 101

New study by American solar experts identifies a sharp fall in sunspot activity since 2007 that fits the hallmarks of a soon arriving ice age.

Solar scientists, not to be confused with climate scientists, study the most important heat engine driving our planet’s temperatures-the sun.

Matthew Penn and William Livingston, solar astronomers with the National Solar Observatory (NSO) in Tucson, Arizona, have been following a marked decrease in sunspot activity recently. Reputable studies link a prolonged drop in sunspot activity to a cooling epoch or even a potential new ice age as more sunspots correlate with more global warming, while fewer sunspots are proven to match episodes of long-term cooling.

Since the formation of the Intergovernmental Panel on Climate Change (IPCC) in 1988 the talk has been about global warming. But 22 years on the evidence has grown to raise fears of a catastrophic climate switch in the opposite direction. We look at the evidence that is raising some very serious questions in the scientific community.

Zeeman Splitting Technique Raises Solar Alarm
Penn and Livingston used a measuring technique known as Zeeman splitting to study the magnetic strength of sunspots. The technique measures the distance between a pair of infrared spectral lines in a spectrograph from the light emitted by iron atoms in the atmosphere of the sun.

After examining 1500 sunspots they found that the average strength of the magnetic field of the sunspots has dropped by almost 40 percent in recent years. The reasons for the decline are unknown, but Penn and Livingston predict only half of the normal sunspots may appear on the surface of the Sun by 2021. Below that strength the formation of sunspots becomes almost impossible.

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