Arctic sea ice time bomb ticking: the bang’s gonna be huge
Once the summer sea ice has gone, it’s only a question of how long it will take for the winter ice to disappear. When I last looked at this issue, three years ago, I suggested this might happen much sooner than anyone expected — perhaps by the 2040s.Gareth Renowden : IPCC verdict - done well, could do better - Opinion - NZ Herald News
Gareth Renowden is the founder of the website Hot Topic and author of the book Hot Topic: Global Warming and the Future of New Zealand. View his work and that of 30 other scientists and science writers at Sciblogs, New Zealand's largest science blogging network.