climate science

"Michael E. Mann" by Oregon State University is licensed under CC BY-SA 2.0.

Michael Mann To Bill Gates: What World Are You Living In?

Bill Gates pictures himself as a technology and system innovator. In October, the billionaire philanthropist recontextualized climate action, global health, and development as mutually exclusive and in competition with each other in advance of the international climate summit, COP30. With his status as one of the original Silicon Valley tech … [continued]

"Aquecimento Global - Global Warming" by DigaoSPBR is licensed under CC BY 2.0.

Why Is 1.5°C (2.7°F) Not Just An Abstract Number For Global Warming Limits?

During the UN Climate Change Conference (COP21) in Paris, France, in 2015, 195 parties adopted the overarching goal to hold “the increase in the global average temperature to well below 2°C above pre-industrial levels” and pursue efforts “to limit the temperature increase to 1.5°C above pre-industrial levels.” It’s ten years … [continued]

"Topographic map of the Nordic Seas and subpolar basins with surface currents (solid curves) and deep currents (dashed curves) that form a portion of the Atlantic Meridional Overturning Circulation. Colors of curves indicate approximate temperatures." Courtesy of R. Curry, Woods Hole Oceanographic Institution/Science/USGCRP (CC BY 3.0 license)

Risk of Atlantic Current Collapsing Much Higher Than Previously Expected

Unsurprisingly, climate risks keep growing. However, it’s not great to hear that one of the possibilities that has concerned me the most for almost two decades is getting more likely. That is the collapse of the Atlantic Meridional Overturning Circulation (AMOC). The AMOC brings warm water from tropical parts of … [continued]

ChatGPT generated illustration representing the neutral techno-economic analysis that tipped Bayreuth toward electrification

Neutral Techno-Economics Beats Hydrogen Narratives

Bayreuth, a pleasant Bavarian city of about 75,000 people, has become an unlikely symbol of learning in the hydrogen story. Two years ago, its municipal utility, Stadtwerke Bayreuth, announced a plan to decarbonize its bus fleet with hydrogen fuel cell vehicles. It looked like the future. The proposal included a … [continued]

"Global Citizen" by ₡ґǘșϯγ Ɗᶏ Ⱪᶅṏⱳդ is marked with CC0 1.0.

Need Data To Support Your Climate Conspiracies? Look To The Fake Research Black Market

When I was an early career teacher, I taught eighth grade. I remember a pattern of wrangling with parents about their children’s grades. The school guidance counselor would console me afterward, musing that, if the kids would only do their homework, things would be easier for them. It seemed to … [continued]

Chatgpt generated panoramic split-screen showing the vibrant Chinese Academy of Sciences campus on the left and shuttered U.S. federal research agencies with “Closed” signs on the right

China Surges Ahead in Global Science as US Retreats from Research

According to the latest Nature Index results, Harvard University is now the only American institution left in the top ten list of research organizations by contributions to leading scientific journals. It sits in second place, but far behind the Chinese Academy of Sciences (CAS), which has pulled ahead by a … [continued]

Pages highlighted red contain false statements, whilst pages highlighted orange contain misleading statements. Pages can contain more than one false or misleading statement. Pages that remain uncoloured represent parts of the report that either have been stated as accurate by the cited author, or have not received any comment from invited experts. Front pages, reference and glossary pages omitted.

Climate Scientists, Epstein Survivors Speak Out: This Is No Hoax

US President Donald Trump is finally running out of hoax cards to play, as Epstein survivors, climate scientists, and his own supporters call attention to the truth.