The US energy secretary, Chris Wright, is facing growing criticism from scientists who say their “worst fears” were realized when Wright revealed that the Trump administration would “update” the US’s premier climate crisis reports.

Wright, a former oil and gas executive, told CNN’s Kaitlin Collins earlier this week that the administration was reviewing national climate assessment reports published by past governments.

Produced by scientists and peer-reviewed, there have been five national climate assessment (NCA) reports since 2000 and they are considered the gold standard report of global heating and its impacts on human health, agriculture, water supplies and air pollution.