Peter Singer
Peter Albert Savid Singer (born 6 July 1946) is a Jewish Australian moral philosopher, best known for his views on animal rights.
In the book A Darwinian Left (1999), Singer outlines a plan for the political left to adapt to the lessons of evolutionary biology
In 2010, Singer signed a petition renouncing his right of return to Israel, because it is "a form of racist privilege that abets the colonial oppression of the Palestinians."