Summer 2012 environmental headlines from The Independent… enjoy.

The forecast for 2080: heatwaves, 11,000 deaths – and dengue fever
Tories’ dash for gas risks climate target
Sudden spikes in global food prices to ‘become the norm’
Price of essentials rises by 10 per cent
Arctic ice melting to a record low, scientists warn
Recent extreme heatwaves ‘a result of global warming’
Heatwaves are proof of global warming, says Nasa scientist
Palm trees and forests? A new future for the Antarctic
The big thaw: Greenland ice cover is melting away