Cardinal O'Brien, Scotland's most senior Catholic, in a sermon marking 40 years since the Abortion Act, also called on voters to reject candidates who defend a "social evil".

BBC: NEWS | UK | UK Politics | Abortion 'is a conscience issue'

These amount to a social canon of judgments about good and evil, complete with secular sacred history, sins (against minorities and the environment), and saints.

CENTERFORSECURITYPOLICY: Israel's ruling class

Still, the lens of social entrepreneurship illuminates the role that he played as a leader, evil as he may be, in building Al Qaeda.

FORBES: Faith as a Bomb, Faith as a Bridge: Building a 21st Century Interfaith Movement

Despite our desire to label the people with whom we disagree as unreasonable or evil, there are actually very few of these anti-social people with whom we daily work and play.

FORBES: Win By Letting Your Enemy Win