For some who use in vitro fertilization to have a baby, more embryos are created than used -- leading to thousands in storage. Complicated legal, moral and personal questions over what to do with unused embryos.
Peter Singer is a philosopher and professor of bioethics at Princeton University. He’s most famous for his book "Animal Liberation," which was one of the seminal texts of the animal rights movement. He’s also highly controversial for his views on euthanasia and the responsibility of the world’s affluent for the world’s poor. He talks with Diane about his new book, which brings together for the first time his most influential writings.
- Peter Singer author, philosopher, and professor of bioethics at Princeton University
Most Recent Shows
Puerto Rico's governor says the U.S. territory cannot pay its billions in debt. Like Greece, it faces a long road to stability. A look at the fundamental economic problems in Puerto Rico and Greece, and how they could affect economies in the U.S. and across the world.
Another reason to eat your fruits and vegetables: Recent research shows that small doses of the toxins naturally found in plants can boost our immune systems, protect against brain disease and help us live longer. We look at the toxins in plants and other anti-aging insights.
Many Americans are celebrating the Supreme Court’s landmark decision affirming the right of same-sex couples to marry. We dive into the court's decision, the dissents, how critics are reacting and what it means for the country.