NASA Warns Earth May Be Entering a Period of “Global Cooling”

January 23, 2013

NASA: We May Be On the Verge of a “Mini-Maunder” Event.

This week, scientists from the US Solar Observatory and the US Air Force Research Laboratory have discovered – to their great surprise – that the sun’s activity is declining, and that we might experience the lowest solar output we’ve seen since 1645-1715. The Register describes it in dramatic tones:

What may be the science story of the century is breaking this evening.

Scientists who are convinced that global warming is a serious threat to our planet say that such a reduced solar output would simply buy us more time… delaying the warming trend, but not stopping or reversing it.

On the other hand, scientists who are skeptical about global warming say that the threat is a new mini ice age. (Remember that scientists have been convinced in the past that we would have a new ice age, and even considered pouring soot over the arctic in the 1970s to help melt the ice in order to prevent another ice age. Obama’s top science advisor was one of those warning of a new ice age in the 1970s. And see this.)

NASA reports this week that we may be on the verge of another Maunder Minimum (a period with an unusually low number of sunspots, leading to colder temperatures):

Much has been made of the probable connection between the Maunder Minimum, a 70-year deficit of sunspots in the late 17th-early 18th century, and the coldest part of the Little Ice Age, during which Europe and North America were subjected to bitterly cold winters. The mechanism for that regional cooling could have been a drop in the sun’s EUV output; this is, however, speculative.

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Sun may soon have four poles, say researchers

April 23, 2012

The sun may be entering a period of reduced activity that could result in lower temperatures on Earth, according to Japanese researchers.

Officials of the National Astronomical Observatory of Japan and the Riken research foundation said on April 19 that the activity of sunspots appeared to resemble a 70-year period in the 17th century in which London’s Thames froze over and cherry blossoms bloomed later than usual in Kyoto.

In that era, known as the Maunder Minimum, temperatures are estimated to have been about 2.5 degrees lower than in the second half of the 20th century.

The Japanese study found that the trend of current sunspot activity is similar to records from that period.

The researchers also found signs of unusual magnetic changes in the sun. Normally, the sun’s magnetic field flips about once every 11 years. In 2001, the sun’s magnetic north pole, which was in the northern hemisphere, flipped to the south.

While scientists had predicted that the next flip would begin from May 2013, the solar observation satellite Hinode found that the north pole of the sun had started flipping about a year earlier than expected. There was no noticeable change in the south pole.

If that trend continues, the north pole could complete its flip in May 2012 but create a four-pole magnetic structure in the sun, with two new poles created in the vicinity of the equator of our closest star.


Don’t panic about global warming, buy a hat

February 1, 2012

Warmists are having a tough time of things these days.

First the Wall Street Journal published an Op-Ed that said there’s no need to panic about global warming, signed by 16 scientists. They had the temerity to point out that CO2 isn’t a rampaging, Gaia-stomping, vengeful gas, but just plant food:

The lack of warming for more than a decade—indeed, the smaller-than-predicted warming over the 22 years since the U.N.’s Intergovernmental Panel on Climate Change (IPCC) began issuing projections—suggests that computer models have greatly exaggerated how much warming additional CO2 can cause. Faced with this embarrassment, those promoting alarm have shifted their drumbeat from warming to weather extremes, to enable anything unusual that happens in our chaotic climate to be ascribed to CO2.

The fact is that CO2 is not a pollutant. CO2 is a colorless and odorless gas, exhaled at high concentrations by each of us, and a key component of the biosphere’s life cycle.

As if that wasn’t bad enough news for hippies, pesky journalists noticed the UK’s own Met. Office data suggests a nasty cold snap is far more likely than a warmer phase:

According to a paper issued last week by the Met Office, there is a  92 per cent chance that both Cycle 25 and those taking place in the following decades will be as weak as, or weaker than, the ‘Dalton minimum’ of 1790 to 1830. In this period, named after the meteorologist John Dalton, average temperatures in parts of Europe fell by 2C.

However, it is also possible that the new solar energy slump could be as deep as the ‘Maunder minimum’ (after astronomer Edward Maunder), between 1645 and 1715 in the coldest part of the ‘Little Ice Age’ when, as well as the Thames frost fairs, the canals of Holland froze solid.

Cold weather is more dangerous to mankind than warming, so we need to harness all the energy we can, from whatever sources are available to us. That includes fossil fuels and alternative energy.


Earth May Be Headed Into A Mini Ice Age Within A Decade

June 15, 2011

Here comes the next climate change, brrr, brrr, brrr — Will it be the next Maunder Minimum.? or worse? or a not quite as bad Dalton Minimum? or nothing at all? The point where the earth switches from our current hot cycle to REAL ice age, is overdue … goodbye global warming, hello global cooling?

What may be the science story of the century is now, as heavyweight US solar physicists announce that the Sun appears to be headed into a lengthy spell of low activity, which could mean that the Earth – far from facing a global warming problem – the earth is actually headed into a mini Ice Age.

Phew, just in time.

Read the rest of this entry »


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