A rule to live by | Peter Singer, Daniel Markovits, Carol Gilligan

Join Myriam François as she hosts this panel of distinguished guests as they discuss the idea of universal moral principles. Taking part in this debate are Daniel Markovits is an American legal scholar and Professor of Law at the Yale Law School; Carol Gilligan, a celebrated feminist, ethicist and psychologist; and finally, Peter Singer, one of the world's foremost public philosophers and a prominent figure in contemporary ethics.