Oceans

Plastic trash in the ocean is a global problem, and the US is the top source – a new report urges action

By Matthew Savoca, Anna Robuck, and Lauren Kashiwabara | – Plastic waste of all shapes and sizes permeates the world’s oceans. It shows up on beaches, in fish and even in Arctic sea ice. And a new report from the National Academies of Sciences, Engineering, and Medicine makes clear that the U.S. is a big […]

Climate Crisis

Can the Collapse of West Antarctica’s Ice Sheet and massive Sea Level Rise be Avoided?

The Conversation

By Dan Lowry, Mario Krapp, and Nick Golledge | – ( The Conversation) – Rising seas are already making storm damage more costly, adding to the impact on about 700 million people who live in low-lying coastal areas at risk of flooding. Scientists expect sea-level rise will exacerbate the damage from storm surges and coastal […]

Climate Crisis

Coral reefs are dying as climate change decimates ocean ecosystems vital to fish and humans

Juan Cole

By Sam Purkis | – 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 chain. It’s a […]

Climate Crisis

California’s latest offshore oil spill could fuel pressure to end oil production statewide

The Conversation

By Charles Lester | – An oil spill first reported on Oct. 2, 2021, has released thousands of gallons of crude oil into southern California coastal waters. The source is believed to be a leak in an underwater pipeline connected to an oil drilling platform 17.5 miles offshore. Oil has washed ashore in Huntington Beach […]

Climate Crisis

UN: Earth heading to 16% Increase in Greenhouse Gas Emissions by 2030, Risking Climate Instability

Juan Cole

Ann Arbor (Informed Comment) – A United Nations study of the greenhouse gas reduction targets announced by the 191 signatories to the Paris Convention has come up with an alarming result. If countries follow through on their stated plans, greenhouse gas emissions will actually rise. In 2025, they will be 15.8% higher than in 2010 […]

Climate Crisis

Top 5 Ways Coal and Gasoline-Driven Ocean Change can Threaten Human Health

The Conversation

By Tiff-Annie Kenny, Malaya Bishop and Mélanie Lemire | – Humans have a deep and complex relationship with the sea. It provides food and essential nutrients, medicine and renewable energy. People swim, surf and scuba dive in this “blue gym.” It’s even an important part of therapeutic recreation, like surf therapy for war veterans and […]

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

California is planning floating wind farms offshore to boost its power supply – here’s how they work

The Conversation

By Matthew Lackner | – ( The Conversation ) – Northern California has some of the strongest offshore winds in the U.S., with immense potential to produce clean energy. But it has a problem. Its continental shelf drops off quickly, making building traditional wind turbines directly on the seafloor costly if not impossible. Once water […]

Climate Crisis

Gasoline and Coal’s Climate Freak Show: Fire-nado, 1 Billion Dead Marine Animals, and Earth’s All-Time Record Heat

Juan Cole

Ann Arbor (Informed Comment) – Gasoline demand in the U.S. rebounded vigorously in the week leading up to the 4th of July, to an average of 9.6 million barrels a day, the highest rate seen since September, 2019, well before the pandemic. This is bad. During the 2020 pandemic year, global carbon dioxide emissions plummeted […]