A new analysis shows that people born later will experience vastly more severe weather events Babies born today will experience far more disruptions fueled by climate change than their parents or grandparents. In a study published recently in Science, Wim Thiery of Vrije Universiteit Brussel in Belgium and his colleagues combined climate model projections under... Continue Reading →

Truth vs Lies By the Editors | How do we navigate the post-truth era, when there is no longer an expectation that politicians or pundits will be honest? In this eBook, we break down the science of deception so that we can protect ourselves against it. We look at human perception and how those perceptions... Continue Reading →

By the Editors (of Scientific American) As evidence for human interference in the Earth’s climate continues to accumulate, scientists have gained a better understanding of when, where and how the impacts of global warming are being felt. In this eBook, we examine those impacts on the planet, on human society and on the plant and... Continue Reading →

Michael Mann is no stranger to the war against climate science. A climatologist at Pennsylvania State University who is currently studying the impact of climate change on extreme weather events, Mann is best known for the “hockey stick graph,” which he and his colleagues published in a 1998 scientific paper. The data visualization—featured prominently in... Continue Reading →

I am obsessed with “large initial-condition ensembles”—LICE. These are climate models that run multiple scenarios to reflect uncertainties about the system’s past. I’ve been working with them for the last year. Most major climate modeling centers have LICE. They are a valuable scientific tool for trying to understand the relative sizes of a human-caused global... Continue Reading →

Arctic permafrost is already thawing, creating lakes that emit methane. The heat-trapping gas could dramatically accelerate global warming. How big is the threat? What can be done? IN BRIEF Methane bubbling up into the atmosphere from thawing permafrost that underlies numerous Arctic lakes appears to be hastening global warming. New estimates indicate that by 2100... Continue Reading →

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