Friday, September 11, 2009
Svensmark: “global warming stopped and a cooling is beginning” – “enjoy global warming while it lasts”
Indeed, global warming stopped and a cooling is beginning. No climate model has predicted a cooling of the Earth, on the contrary. This means that projections of future climate is unpredictable, writes Henrik Svensmark.
The star which keeps us alive, has over the last few years almost no sunspots, which are the usual signs of the sun’s magnetic activity.
Last week, reported the scientific team behind Sohosatellitten (Solar and Heliospheric Observatory) that the number of sunspot-free days suggest that solar activity is heading towards its lowest level in about 100 years’. Everything indicates that the Sun is moving into a hibernation-like state, and the obvious question is whether it has any significance for us on Earth.
If you ask the International Panel on Climate Change IPCC, representing the current consensus on climate change, so the answer is a reassuring ‘nothing’. But history and recent research suggests that it is probably completely wrong. Let us take a closer look at why....
...It is important to note that the Little Ice Age was a global event. It ended in the late 19th century and was followed by an increase in solar activity. Over the past 50 years solar activity has been the highest since the medieval warmth for 1,000 years ago. And now it appears that the sun returns and is heading towards what is called ‘a grand minimum’ as we saw in the Little Ice Age.
The coincidence between solar activity and climate through the ages have tried explained away as coincidence. But it turns out that almost no matter what time studying, not just the last 1000 years, so there is a line. Solar activity has repeatedly over the past 10,000 years has fluctuated between high and low. Actually, the sun over the past 10,000 years spent in a sleep mode, approx. 17 pct of the time, with a cooling of the Earth to follow...