Sea Level

IPCC: Ocean has risen more than in any century in at least 3,000 years, and in worst case could rise 7 feet in next 80 Years

By Robert Kopp | – ( The Conversation) – Humans are unequivocally warming the planet, and that’s triggering rapid changes in the atmosphere, oceans and polar regions, and increasing extreme weather around the world, the Intergovernmental Panel on Climate Change warns in a new report. The IPCC released the first part of its much anticipated […]

Acidification of Oceans

IPCC – Carbon Dioxide concentrations highest in 2 mn years, Provoking ever more Extreme Weather

Juan Cole

Ann Arbor (Informed Comment) – The Intergovernmental Panel on Climate Change has issued its sixth assessment report. The product of vast international cooperation, the report reflects the scientific community’s certitude that the globe’s climate is rapidly changing as a direct result of humanity burning coal, gasoline and natural gas, putting tens of billions of tons […]

Acidification of Oceans

Coral reef scientists raise alarm as climate change decimates ocean ecosystems vital to fish and humans

The Conversation

By Sam Purkis | ( The Conversation) – The Chagos Archipelago is one of the most remote, seemingly idyllic places on Earth. Coconut-covered sandy beaches with incredible bird life rim tropical islands in the Indian Ocean, hundreds of miles from any continent. Just below the waves, coral reefs stretch for miles along an underwater mountain […]

Climate Crisis

Because of Coal and Gasoline, High-tide flood risk is accelerating, putting coastal economies at risk

The Conversation

By Renee Collini | – As sea level rises, it can be easy to miss the subtlety of higher water. It’s much harder to overlook saltwater more frequently flooding streets, impeding daily life and making existing problems worse. The frequency of high-tide flooding along the U.S. coasts has doubled since 2000, and it’s expected to […]

Climate Crisis

Is there a climate link to Miami’s condo catastrophe?

Sustainability Times

By Laureen Fagan | – ( Sustainability Times) – The tragic collapse of an oceanfront condominium near Miami has captured attention across the world, and the search for some 159 people lost in the rubble remains a top priority for rescue crews. But investigators are beginning to look at what caused the catastrophe too, and […]

Climate Crisis

Antarctica is headed for a climate tipping point by 2060, with catastrophic melting if carbon emissions aren’t cut quickly

The Conversation

By Julie Brigham-Grette and Andrea Dutton | – While U.S. Secretary of State Antony Blinken draws attention to climate change in the Arctic at meetings with other national officials this week in Iceland, an even greater threat looms on the other side of the planet. New research shows it is Antarctica that may force a […]

Climate Crisis

Our Climate Future is on a Spectrum, Depending on What we Do Now; How Bad could it Get?

The Conversation

By Mark Maslin | – The climate crisis is no longer a looming threat – people are now living with the consequences of centuries of greenhouse gas emissions. But there is still everything to fight for. How the world chooses to respond in the coming years will have massive repercussions for generations yet to be […]

Climate Crisis

Surging of Dangerous Greenhouse Gas Methane endangers our Planet: Why we Have to Stop It

The Conversation

By Drew Shindell | – Methane, the main ingredient in natural gas, is a larger climate problem than the world anticipates, and cutting its emissions will be crucial to slow global warming, a new United Nations report warns. The greenhouse gas is many times more powerful than carbon dioxide at warming the planet, and its […]

Climate Crisis

“Unimaginable Amounts of Water”: Human-Made Global Heating in Danger of “Uncorking” Massive Antarctic Glaciers, causing Sea Level Rise

Juan Cole

Ann Arbor (Informed Comment) – A new article in Geophysical Research Letters found that four times as much of the Antarctic ices shelves would melt under a scenario where we heat the earth by 7.2 degrees F. (4 degrees C.) as opposed to the current Paris Climate Treaty goals of 1.5 degrees C. or at […]