NEWS: Tony Abbott’s backtracking on climate action has made it more expensive for Australia to cut emissions, warns RepuTex
COMMENT: A recent study put the social cost of emitting a tonne of carbon dioxide at US$220. An EU allowance costs $8. Why the gap?
BLOG: As Pope Francis visits the Philippines, Tacloban citizens make a video appeal for climate justice
NEWS: Record high temperatures in December confirmed 2014 as the hottest year on record, NASA and NOAA reveal
NEWS: Climate change makes Lake Chad fertile territory for extremism, experts say after Boko Haram massacre of up to 2,000 people
NEWS: On a tour of Sri Lanka and the Philippines, the Pope made clear he blames human activity for climate change
NEWS: While the authorities dump or burn rubbish, two businnesses in India’s Silicon Valley are using waste plastic to build roads
NEWS: Campaigners call on Pope Francis to show his support for victims of climate change by taking on vested interests
NEWS: Massachusetts State College Building Authority issues US$94 million bond for plans branded “pathetic” by watchdog
NEWS: Allowances traded at US$7-8 a tonne, a similar price to Europe’s emissions trading system
NEWS: An international team of researchers will boost food security for 300 million people in Nepal, India and Bangladesh
NEWS: It is worth taking more expensive measures to curb emissions, say scientists, to avoid hit to economic growth
ANALYSIS: Snap election offers unique opportunity to halt developments that menace the Great Barrier Reef and the climate
NEWS: California university was the wealthiest to cut ties with coal companies last May; 295 academics want oil and gas to go next
NEWS: Lower commodity prices have eased pressure on Egypt’s budget as it moves to eliminate fossil fuel subsidies by 2019
NEWS: Academics questioned the human influence on climate at India’s leading science conference this week
News: Latvia has made climate action a priority of its EU Council presidency, so where next for the bloc?
News: By the end of the century, five times as many Germans could die of heart disease triggered by high temperatures
NEWS: UK research shows which regional fossil fuel reserves are unviable if the world is to avoid catastrophic warming
INTERVIEW: Professor Paul Ekins, awarded an OBE this New Year, reflects on the growth of environmental economics