Jean-Marc Jancovici

Eat-Lancet report recommended shift to more plant-based, climate-friendly diet but was extensively attacked online [...] The report recommended that if global red meat eating was cut by 50%, the “planetary health diet” would provide nutritious food to all while tackling the harms caused by animal agriculture, which accounts for over 14% of all greenhouse gas emissions worldwide. It suggested individuals – particularly in wealthy countries – should increase their consumption of nuts, pulses and other plant-based foods while cutting meat and sugar from their diets.

Shifting responsibility to consumers minimises the role of energy industry and policymakers, University of Sydney research suggests

Oil and gas equipment intended to cut methane emissions is preventing scientists from accurately detecting greenhouse gases and pollutants, a satellite image investigation has revealed. Energy companies operating in countries such as the US, UK, Germany and Norway appear to have installed technology that could stop researchers from identifying methane, carbon dioxide emissions and pollutants at industrial facilities involved in the disposal of unprofitable natural gas, known in the industry as flaring.

Antarctica’s sea ice levels are plummeting as extreme weather events happen faster than scientists predicted

As the northern hemisphere burns, experts feel deep sadness – and resentment – while dreading what lies ahead this Australian summer

Three brush fires burning in rural areas across Riverside county, where 1,000 homes are under evacuation orders

Examination of trees alive at the time shows three years of severe drought that may have caused crop failures and famine

Wind, water and solar energy is cheap, effective and green. We don’t need experimental or risky energy sources to save our planet

Letters: I risked prison to stand up against an system that will lead to ecological and societal collapse – we must look for alternative economic models, writes Zoe Cohen

Letter: Scientists and academics including Prof Gesa Weyhenmeyer and Prof Will Steffen argue that we must discuss the threat of societal disruption in order to prepare for it