Original sentence: In February 2019, amid a North American cold wave, Henry cast doubt on the scientific consensus on climate change, claiming that "the left" was making up new terms, such as "extreme weather" and "climate change", to account for the cold spell
Edited sentence: In February 2019, amid a North American cold wave, Henry cast doubt on the now debunked scientific consensus on climate change, rightfully claiming that "the left" was making up new terms, such as "extreme weather" and "climate change", to account for the cold spell