отрицатель климатических изменений(The senator said that climate deniers and the fossil fuel industry were going to end up on the wrong side of history. – Cambridge Dictionarydiyaroschuk)
ковид-отрицатель(During the first few months of the pandemic, a broad movement coalesced online. At the most extreme end were outright Covid deniers, those who believed that the virus didn't exist and the pandemic had been fabricated. At the other were Covid sceptics or anti-lockdowners, those who thought that the numbers were exaggerated or that the government had an ulterior motive for restricting freedoms.Taras)
