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Great video from Hurricane Katrina Climate Witness project
Related to country: United States

Translations available in: English (original) | French | Spanish | Italian | German | Portuguese | Swedish | Russian | Dutch | Arabic


Check out this really wonderful video on Facebook: http://tinyurl.com/64yyka

It is about a great project that WWF-US and Allianz put together that works with young people who were impacted by Hurricane Katrina. What I really like about the project is that they get involved in hands-on conservation activities that help with climate change adaptation and they also visit their politicians in Washington.

Also, we have a CW Cause on Facebook - please join us :)
http://apps.new.facebook.com/causes/65451?m=8dba5&recruiter_id=7941073

Cheers,
Nigel


August 17, 2008 | 9:46 PM Comments  0 comments



Climate Witnesses send a message to G8 leaders
Translations available in: English (original) | French | Spanish | Italian | German | Portuguese | Swedish | Russian | Dutch | Arabic

We recently worked with Climate Witnesses from the G8 nations to send a letter to each of their respective leaders. The letters highlighted the impact of climate change in their country and also outlined the solutions that the CWs and WWF want to see G8 leaders take leadership on.

Check it out...
www.panda.org/climatewitness/g8

July 2, 2008 | 8:01 PM Comments  0 comments



NASA says we are at the precipice of 'dangerous change'

James Hansen, head of NASA's Goddard Space Institute and a leading atmospheric researcher has just released a paper that says we are the edge of dangerous climate change (link). So far most climate projections have only looked at Greenhouse Gases and what will happen to the planet based on different GHG emmission scenarios (eg. what if have a utopian altenative energy future vs. full on fossil fuel consumption by the middle of the century).

But the Hansen paper looks at feedbacks. These are things like, when the arctic ice melts it exposes more water. Ice reflects, water absorbs. So the newly exposed water therefore absorbs more solar radiation and increases the warming which melts more sea ice and exposes more water and on and on it goes.

When considering this factor, they are saying that we are much closer to the "tipping point" than we may have previously suspected.

We cannot adapt to some climate change scenarios
I went to a talk yesterday by Prof. Stephen Schneider, a US climatologist from Stanford who was a lead author on one of the recent global climate reports from the IPCC (Intergvernmental Panel on Climate Change). He took us through the different scenarios from the lower version (1.1 – 2.9 degrees C warming), to the higher version (+6 degrees C warming). (note: even the lower version will have a doubling of carbon dioxide before levelling out in the 1.1– 2.9 range)

According to Prof Schneider, when they (IPCC scientists) are looking at how we can adapt to different warming scenarios, they don't bother to look at the +6 degree warming scenario...because he says "we cannot adapt to that scenario".

I also interviewed Dr Robert Correll, head of the Arctic Climate Impact Assessment a couple of months agao and he said that a planet that is 2 to 3 degrees warmer will be a very different world than the one we currently know. (Download latest WWF Arctic Bulletin)

I think what we don't realise on a day to day level is that these numbers aren't equatable to the typical warming that we feel when we are at the beach or walking down the street. It is not like the difference between a 20 degree day and a 26 degree day. A global average temperature rise of these amounts means the complete alteration (and destruction) of ecosystems and in many areas a severely diminished water and food supply (not to mention melting ice caps and sea level rise).

June 1, 2007 | 9:19 PM Comments  0 comments

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Latest findings of global climate report are out

The scientific findings of the Intergovernmental Panel on Climate Changes 4th Assessment Report (IPCC AR4) were released on Friday.

The report includes many different findings of current and projected impacts. A lot of it isn't new as we have been seeing these impacts and projections in the news over the past few years. It seems that the big leap forward with this report is the assertion that climate change is "very likely" (90% certainty) to be human induced. This point appears to be resonating with policy makers.

There has been a little criticism that the IPCC report is conservative on sea level rise, a point which is reiterated on the excellent RealClimate.org website gives an excellent breakdown of the IPCC AR4 policy document that came out in February.

"How good have previous IPCC reports been at projecting the future? Actually, over the last 16 years (since the first report in 1990), they've been remarkably good for CO2 changes, temperature changes but actually underpredicted sea level changes."

Ultimately, the report does again highlight the urgency with which we need to act to avoid tragedies such as the loss of arctic summer sea ice and the death of the Great Barrier Reef. Some climate change is inevitable now, just how much is up to us.

There seems to be a sea change happening...lets just hope it beats the sea rise!

WWF's take on the IPCC meeting

April 9, 2007 | 1:02 AM Comments  0 comments

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