Leading climate scientist Piers Forster explains what the UN’s massive study really means in less than 2,500 characters
Climate sceptics have a favourite war cry: temperatures have not risen much for 15 years. How will the IPCC confront the challenge?
World leaders need to take more ambitious actions to confront the mounting threat of climate change
Angela Merkel is expected to win this weekend’s German election, but will a new coalition government be committed to climate and clean energy issues?
This week 100 of the world’s leading sustainability leaders meet in New York. They’re all women, and they are ambitious for change
Former UK climate envoy says low carbon industry and progressive politicians need to combine to build new political consensus on global warming
New centre-right government takes charge of climate progressive country, but questions remain over commitment to cutting domestic emissions
A series of UN-sponsored long term climate finance talks concluded today in South Korea. E3G’s Amal-Lee Amin explains what we have learnt
Attacks on climate science have been going on for 25 years. Greenpeace’s Cindy Baxter explains why they’re heating up ahead of the IPCC AR5 report
Anthony Hobley from Norton Rose Fulbright asks if the new Coalition’s Direct Action Plan is an end to Climate Action or simply a case of clever re-branding?
Existing technologies hold the key to managing electricity demand says Jane Burston from the National Physical Laboratory
The issue of climate compensation at UN talks is like a house with many rooms writes Saleemul Huq – but few rich countries want to explore inside
Proposed legislation governing charity campaigns heavily criticised by MPs, NGOs and green groups
International negotiations are often long, complicated, difficult to understand – but Joy Hyvarinen from Field argues it doesn’t have to be this way
Analysis: Europe’s attempts to impose a global aviation emissions trading scheme look isolated – it now has to decide how much it wants to pursue this policy
Campaign group wants WMO to adopt a “new naming system” targetting politicians who block low carbon policies
Polarised shale gas exploration debate makes an effective EU energy market strategy essential argues Simon Moore from UK think tank Policy Exchange
President Correa blamed funding shortfall for initiative’s failure, but wider problems with Yasuni persist
Andrew Mitchell from the Global Canopy Programme explains how everything we eat and wear is linked to the world’s great rainforests
Prime Minister’s support for fracking does not explain how it can be reconciled with UK decarbonisation targets