JoNova

A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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Himalayan glaciers on show

This is a glorious NASA image from The Earth Observatory. The Himalayan Mountains in Southern China on Christmas Day, 2009. If you’d like a large version, you can soak in 4Mb of detail. I’ve posted it just  because it’s captivating and we are so fortunate (for all NASA’s failings) that we can marvel at a view like this.

Note the scale (bottom right). These are rivers of ice one kilometer wide “unnamed”. Imagine what it would take to melt this ice?

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Is the media awakening? GlacierGate gets traction.

The Sunday Times and The Australian both picked up the scandal of the IPCC claims that the Himalayan glaciers might melt by 2035.  The claim turned out to be based only on a WWF report, which in turn was based on a New Scientist article from 1999. The Australian story today was headline front page news: UN’s Blunder on Glaciers Exposed.

The rigorous IPCC methodology amounts to this:

Here’s the IPCC Quote from Chapter 10 of the Fourth Assessment Report:

Glaciers in the Himalaya are receding faster than in any other part of the world (see Table 10.9) and, if the present rate continues, the likelihood of them disappearing by the year 2035 and perhaps sooner is very high if the Earth keeps warming at the current rate. Its total area will likely shrink from the present 500,000 to 100,000 km2 by the year 2035 (WWF, 2005).

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