INTERVIEW: With his Broadway-infused Stop Shopping Choir and congregation of thousands, Billy Talen takes the drama of global warming to the streets
NEWS: Returning prime minister David Cameron will advocate for a strong climate deal in Paris, says his former envoy
NEWS: Government is playing up the challenges of emissions cuts in a consultation on its contribution to a global climate deal
NEWS: Target exposes world’s poor to “very high risk” and should be tightened as much as possible, concludes expert dialogue
BLOG: Bonds financed German reunification and Japan’s nuclear fleet – why not the low carbon transition?
NEWS: Carbon Market Watch calls for safeguards as emissions trading pact sets precedent for China and South Korea tie-ins
NEWS: Indian conglomerate rejects IEEFA claim it will struggle to attract finance for Australian coal mine, railway and port infrastructure
NEWS: Household storage technology will lead a “fundamental transformation” of the energy system, says chief Elon Musk
NEWS: Greg Boyce outlines “five point plan” to accelerate transition to low carbon economy based on world’s most carbon intensive fuel
NEWS: Tokyo’s proposal to use 2013 baseline makes 26% emissions cut by 2030 look more ambitious than it is, say analysts, as coal makes a comeback
NEWS: Drought-hit state is aiming to match EU carbon reduction, in move that could help US overachieve its federal commitments
BLOG: Nigel Lawson, James Delingpole and Melanie Phillips feature in provocative work awarded Anglia Ruskin sustainability art prize
NEWS: UN secretary general stresses the scientific consensus on climate change and praises Pope Francis’ leadership at Vatican summit
NEWS: Funders, not communities, set the agenda for projects to boost resilience to increasingly extreme weather in poor countries
NEWS: The difference between two options on reforms to key climate policy is 153 million tonnes CO2, say analysts
NEWS: Initiatives like the Great Green Wall can provide livelihoods in dry regions to support growing populations, say advocates
NEWS: Some 85% of the world’s biggest asset owners are doing little or nothing to cut their carbon footprints, AODP reveals, as it prepares to take legal action
NEWS: Countries could reach deal to curb production of potent warming gases this November after Senegal intervention at Bangkok meeting
NEWS: University will phase out £1.5 million holdings in oil and gas equities within three years, to highlight climate threat
All you need to know from the last seven days of international climate change and energy politics