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William Anderegg

Associate Professor, University of Utah

Expertise: Forests, Drought, Climate extremes, Ecology

Global Warming and fire suppression practices boost wildfires in the US West, as correctly reported in The Atlantic

“The article provides an excellent summary of how rising air temperatures are leading to drier conditions and more fire activity among forests in parts of the western United States. The article is strengthened by including multiple interviews with scientists who have produced seminal studies of fire-climate interactions in this region.”

The Daily Wire makes wild claims about climate change based on no evidence

“The article contains little to no rational treatment of observational data, but relies on heavily biased secondhand interpretation… Even the title is based on a lie. There is no ‘study’ that finds static temperatures for 19-years. This article is based on a newspaper article that makes this false statement based in turn on a blog post…”

The Telegraph publishes false information about Arctic climate

“This article suffers from a common error in reasoning. The author focuses on individual “snapshots” of the state of the climate while ignoring the long-term trends. Those trends occur over many decades and must be observed/considered over those time scales.”

Analysis of "The Phony War Against CO2"

“The article speaks about scientific questions under an “opinion” banner—as if questions about the role of CO2 in the Earth system could be a matter of opinions. For the major final conclusion “With more CO2 in the atmosphere, the challenge [to feed additional 2.5 billion people] can and will be met.”, there is absolutely no scientific credibility, nor support in the scientific literature—it is pure fantasy.”

Analysis of "…in many ways global warming will be a good thing"

“This article presents a highly biased view of global warming, only presenting the “positive” aspects of it. As the author is criticizing media doing the opposite (always showing the bad side of climate change) it is a shame the author didn’t present a balanced view here.”