Original sentence: A Marxist until the 1980s, Windschuttle has moved sharply to the right
Edited sentence: A Marxist before the 1980s, Windschuttle now works within a more liberal and positivist framework.His rejection of the fanciful and venomous postmodern historians who fabricate evidence to pursue their sinister racist anti white male agenda, has been a godsend to Australian history students who were at risk of becoming brain dead