There are many reasons why mainstream parties should take a stronger line challenging the UKIP leader's policies, his reckless approach to climate change is one of them
Lima Summit enjoys encouraging progress, but poorer nations remain frustrated about slow progress on climate funding pledges
Both UK and global average temperatures expected to reach record levels this year, after January and October were hottest ever worldwide
BusinessGreen offers instant reaction and analysis to the environmental and energy news from Chancellor George Osborne's mid-year statement
Global livestock industry produces more greenhouse gas emissions than transport but fear of a consumer backlash is preventing action, says Chatham House report
EU says mandatory carbon emissions cuts should be set for all countries, whereas US wants individual countries to be free to adjust the scale and pace of reductions
Catch up on all the green business developments from the Lima climate summit
Christiana Figueres says COP20 climate change talks in Peru must 'write history'
Hopes rise for global warming deal after US-China carbon commitments inject much-needed momentum into Peru talks
Kirsty Gogan of Energy for Humanity argues that Google's explanation for shelving its RE