The law of unintended consequences is usually assumed to mean the best will in the world can still cause terrible harm. But the need to understand the causes of climate change is forcing societies to address other risks from industrial production, argues NATALIE BENNETT.
Science textbooks aimed at teenagers simply ignore the most effective lifestyle changes to prevent climate change: go vegetarian, cycle, take the train overseas and have fewer kids. It is time parents sat down and explained the low carbon birds and the bees, asks BRENDAN MONTAGUE
The world must drastically reduce the amount of CO2 in the atmosphere, writes Simon Redfern - and we can't do it by cutting emissions alone. But we could we do it 'nature's way', using volcanic rocks and mining wastes that naturally soak up CO2 from the atmosphere and ocean, and turn it into harmless forms like limestone and dissolved bicarbonate.
Never mind the climate idiocy that has gripped the USA! Global emissions are already flatlining, writes Joe Ware, and a new initiative just launched in London aims to start pulling them down by 2020. Sure it's ambitious, but it's possible - because the future is unlike the past, and it's already happening, right now. Are you up for the challenge?
A recently discovered peatland in northeast Peru contains two years worth of US carbon emissions, writes Joe Sandler Clarke, but it's under threat from the rapidly advancing 'palm oil frontier'. Now scientists are calling for the wetland's immediate protection - before it's too late to save it.
Natural gas is meant to be a far lower carbon fuel than coal, writes Steve Horn. But a new study shows that methane leaks from gas power plants and oil refineries are 20-120 times higher than thought. And with methane a greenhouse gas almost 100 times stronger than CO2 over 20 years, the leaks are equivalent to about a tenth of the US's CO2 emissions.
A direct action protest by Rising Up! today blocked access to three Heathrow terminals to press their demand for no third runway at the UK's biggest airport. The activists included both climate campaigners and local people fearful of increased pollution, loss of homes and green space and entire villages destroyed.
A new carbon 'tax and dividend' climate strategy would strengthen our economy, reduce regulation, help working class Americans, shrink government, promote national security, and reduce emissions, write eight senior US conservative politicians, financiers and academics. Now Republican control of all branches of the US government makes it an opportunity not to miss!
Newly published letters show that the UK Government may ignore the Committee on Climate Change, its official advisor on climate, and allow emissions from aviation to soar at an expanded Heathrow airport, writes Damian Kahya. Instead it would rely on buying widely condemned 'carbon offsets'.
A 145,000 sq km area of peatland swamp forest has been discovered in the Congo Basin, writes Tim Radford, and it holds a record 30 Gt of carbon, equivalent to 20 years of US fossil fuel emissions. Now the race is on to protect it from damaging development that would emit that carbon over coming decades.
The UK government today announced that Heathrow, already the UK's busiest airport, is its 'preferred option' for a new runway in southeast England, writes Simon Evans. It's just too bad about the climate: the airport expansion implies that aviation emissions alone could take up half to two thirds of the UK's 'carbon budget' for the country to comply with its 1.5C Paris Agreement target.
Should it be Heathrow or Gatwick? The answer, writes Keith Taylor, is neither. For climate and pollution reasons alone the UK should be scaling back on aviation, and in any case projections of future demand have been monstrously exaggerated. Step 1: a 'frequent flyer' tax on the 15% of people who take 70% of flights.
The Drax power station in North Yorkshire is among Britain's greatest greenhouse gas emitters, writes Almuth Ernsting. Not only is it burning some 6 million tonnes of coal every year, it is also burning its way through forests in the USA and other countries as it converts to biomass-fired units, rewarded by £1.3 million a day in subsidies. Join the #AxeDrax protest this weekend!
The 'Kigali Amendment' agreed this weekend to control HFC gases thousands of times more powerful than CO2 is the first major step in delivering the goals of the Paris agreement, writes Nigel Paul - and a second huge success for the Montreal Protocol, originally agreed to save the ozone layer from destruction by CFCs.
International investors worth a collective $24 trillion have warned car manufacturers that they must 'get with the beat' on climate change, writes Terry Macalister. If car makers fail to shift to low emission models, they will face a large-scale sell-off of their shares.