In Prospect Jonathan Rée wonders if it's safe to read
It’s common knowledge that, as well as being a member of the Nazi party for many years, Heidegger was an anti-Semite. Not a violent one, but the sort of cultural anti-Semite (DH Lawrence, TS Eliot, Ezra Pound) often found in the 1920s and 30s, not only in Germany but throughout Europe and America. For good measure, I guess he was also a womaniser and a male chauvinist pig. The question is whether these facts are a reason for avoiding his works, or whether we can in fact read him without putting our political purity in danger.