The Trump administration has appointed Matthew Wielicki, a known climate science skeptic, to oversee the US Global Change Research Program (USGCRP) on Thursday. This program is responsible for the National Climate Assessment, which evaluates the impacts of climate change on the United States. Wielicki's appointment comes amid significant cuts to climate research during Trump’s tenure.
Wielicki's Controversial Background in Climate Science
Matthew Wielicki, a former geochemist, has been vocal against established climate science, labeling it as “climate alarmism.” His previous statements include remarks that challenge the attribution of extreme weather events to climate change, suggesting that they may be influenced by “confirmation bias.”
Wielicki's lack of formal training in climate science raises concerns among experts. He has previously criticized the findings of the National Climate Assessments, arguing that solar radiation, not carbon dioxide, is the primary driver of atmospheric warming. His blog, Irrational Fear, reflects these views and has drawn significant attention.
Implications for the National Climate Assessment
The National Climate Assessment is mandated by Congress to be produced every four years. However, the previous administration halted access to the online portal for its vital climate reports. Wielicki’s leadership may further complicate the integrity and credibility of this critical scientific resource.
