Meltdown Australia. Climate Witness, John Rumney, is a tour operator on the Great Barrier Reef in northern Australia. » Watch more video
Latest Climate Witness
15 Apr 2008 Climate Witness: Nicky Walenta, Canada
For the last 10 years, Nicky Walenta has been a regular visitor to a wetland that fringes Lake Ontario, a haven for migratory species and local wildlife. With declining water levels and reduced runoff, this wetland is increasingly bearing the brunt of climatic changes.
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