Visar inlägg med etikett hockey stick. Visa alla inlägg
Visar inlägg med etikett hockey stick. Visa alla inlägg

2013-07-30

Andrew Bolt’s “Hockey Schtick”: Australia’s most prominent denier inadvertently posts proof of climate change

http://watchingthedeniers.wordpress.com/2011/01/17/andrew-bolts-hockey-schtick-australias-most-prominent-denier-inadvertently-posts-proof-of-climate-change/
 
Rain is more intense in some areas – thus confusing Andrew – but decreasing in many areas of Australia. All of this is line with the argument the world’s climate is undergoing a rapid change.
As I pointed out many, many months ago Andrew can’t even read a map.
Surely, Andrew Bolt’s “Hockey Schtick” rivals the other great hockey sticks in science:
Data and information without context is just noise… you need to look at the total picture. So when Andrew suggests his graph show’s no evidence of climate change, he has inadvertanlty demonstrated it has!
Is Bolt incompetent, or just plain dishonest?
Which is worse?
 
Kommentar: För att förstå det hela måste man läsa hela artikeln, vilket är mycket intressant./Tord
 

2013-03-08

Climate to Warm Beyond Levels Seen for 11,300 Years

http://www.climatecentral.org/news/climate-to-warm-beyond-levels-seen-for-at-least-11300-years-15701
A new reconstruction of the Earth's climate history — dating back 11,300 years — found that the planet has rarely been warmer than it is today during that time, and that temperatures are likely to climb into unprecedented territory by 2100, due to increasing amounts of planet warming greenhouse gases in the air.

The data shows there was a long, gradual warmup for about 5,000 years, then a plateau of warm temperatures, and then an equally gradual cooling trend until about 200 years ago.

Marcott said that is in line with the gradual changes known as Milankovitch Cycles, caused by the Earth’s tilt and its orbit around the Sun. Based on where we are in those cycles, Marcott said, the planet should still be cooling. Not only is the Earth warming, it is warming much faster than a Milankovitch Cycle could possibly explain. “The temperature change is both too abrupt, and going in the wrong direction, to be natural” Marcott said.

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Kommentar: Se också Aktuellt 20130306