What makes us good or evil? It's a simple but deeply unsettling question. One that scientists are now starting to answer. Horizon meets the researchers who have studied some of the most terrifying people behind bars - psychopathic killers. But there was a shock in store for one of these scientists, Professor Jim Fallon, when he discovered that he had the profile of a psychopath. And the reason he didn't turn out to be a killer holds important lessons for all of us. We meet the scientist who believes he has found the moral molecule and the man who is using this new understanding to rewrite our ideas of crime and punishment.
This is the poignant true story of twin sisters from China, found as babies in a cardboard box in 2003 and adopted by two separate sets of parents - one from California, the other from a remote fishing village in Norway. Neither of the adoptive parents were told their daughters were twins, but a chance sighting at the orphanage enabled them to keep in touch, until a DNA test proved their hunch had been right.
Freeman travels around the world in search of a greater understanding of the concept of freedom. From solitary confinement and forced labor camps, to social taboos and laws that hinder speech and expression, freedom seems to be a constant struggle. As individuals and as entire nations, we are confronted with the question: Will we all ever be truly free?
It’s alive! Mary Shelley set out to create a monster--along the way she created a masterpiece. In 1816, teenager Mary begins stitching together a patchwork of ancient legend, modern technology, and personal tragedy--giving life to her novel, Frankenstein...and the genre of science fiction.