Original sentence: One of those who adopted a more Whorfian approach was George Lakoff who argued that language is often used metaphorically and that different languages use different cultural metaphors that reveal something about how speakers of that language think
Edited sentence: He argued that language is often used metaphorically and that different languages use different cultural metaphors that reveal something about how speakers of that language think.One of those who adopted a more Whorfian approach was George Lakoff