International

"Mario Molina, who shared a Nobel Prize in chemistry for demonstrating the threat to the ozone layer posed by CFCs, chemical compounds often found in refrigerants and hair sprays and whose use was later curtailed by a landmark international accord, died Oct. 7 at his home in Mexico City. He was 77."

"Emissions of nitrous oxide, a climate super-pollutant hundreds of times more potent than carbon dioxide, are rising faster than previously thought—at a rate that not only threatens international targets to limit global warming, but is consistent with a worst-case trajectory for climate change, a new study suggests."

"The world's sea floor is littered with an estimated 14 million tonnes of microplastics, broken down from the masses of rubbish entering the oceans every year, according to Australia's national science agency."

"Clothes recycling is the pressure-release valve of fast fashion, and it’s breaking under COVID-19 curbs. The multi-billion-dollar trade in second-hand clothing helps prevent the global fashion industry’s growing pile of waste going straight to landfill, while keeping wardrobes clear for next season’s designs."

"WASHINGTON - From Bolivia to New Zealand, rivers and ecosystems in at least 14 countries have won the legal right to exist and flourish, as a new way of safeguarding nature gains steam, U.S. environmental groups said on Thursday.

Rights of nature laws, allowing residents to sue over harm on behalf of lakes and reefs, have seen 'a dramatic increase' in the last dozen years, said the Earth Law Center, International Rivers and the Cyrus R. Vance Center for International Justice.

"The Greenland ice sheet is on track to lose mass at about four times the fastest rate observed over the past 12,000 years. At its current trajectory, such melting would dump huge quantities of freshwater into the sea, raising global sea levels and disrupting ocean currents, scientists concluded in new research Wednesday."