From New York climate talks to Spain's solar dominance, we run down the week's top stories
New York talks to tackle climate financing deadlock UN advisory group meets later today to find way to raise $100bn a year in climate change funding for developing countries UN warns biodiversity...
Survey on eco-concerns shows older people more worried about plastic waste, while younger people cite global warming as top green challenge
New MIT study suggests cost of climate policies targeting CO2 reduction will be more than cancelled out by reductions in healthcare costs from air pollution
Preliminary results from Starbucks trial suggests charging customers extra for takeaway cups is an effective way to change behaviour
Robertsbridge's Charles Secrett takes a tour d'horizon across the UK's green economy, and asks if mainstream businesses are ready for the disruption ahead