Climate Change

Scientists detect sign that a crucial ocean current is near collapse

Scientists detect sign that a crucial ocean current is near collapse

The study published Tuesday in the journal Nature Communications suggests that continued warming will push the AMOC over its “tipping point” … The shift would be as abrupt and irreversible and lead to dramatic changes in weather on either side of the Atlantic.

“This is a really worrying result,” said Peter Ditlevsen, a climate physicist at the University of Copenhagen and lead author of the new study. “This is really showing we need a hard foot on the brake” of greenhouse gas emissions.

She’s on a Mission From God: Suing Big Oil for Climate Damages

She’s on a Mission From God: Suing Big Oil for Climate Damages

The lawsuit she filed in November goes after a who’s who of the fossil fuel industry — Exxon Mobil, Chevron, Royal Dutch Shell, BP and others. Ms. Sims argues that since 1965, those companies have produced 40 percent of global greenhouse gas emissions, while at the same time colluding to deceive the public about the disastrous consequences of their actions.

Monday was the Earth’s hottest day in at least 125,000 years.  Tuesday was hotter.

Monday was the Earth’s hottest day in at least 125,000 years. Tuesday was hotter.

A remarkable spate of historic heat is hitting the planet, raising alarm over looming extreme weather dangers — and an increasing likelihood that this year will be Earth’s warmest on record.

New precedents have been set in recent weeks and months, surprising some scientists with their swift evolution: historically warm oceans, with North Atlantic temperatures already nearing their typical annual peak; unparalleled low sea ice levels […]

Earth to Hit Critical Warming Threshold by Early 2030s, Climate Panel Says

Earth to Hit Critical Warming Threshold by Early 2030s, Climate Panel Says

A new U.N. report says it is still possible to hold global warming to relatively safe levels, but doing so will require global cooperation, billions of dollars and big changes.
The new report is a synthesis of six previous landmark reports on climate change issued by the U.N. panel since 2018, each one compiled by hundreds of experts across the globe, approved by 195 countries and based on thousands of scientific studies.