Voyage of Darwin's Beagle: On the Future of Species Season 1

In 1831, Charles Darwin set sail on one of the most epic scientific journeys ever made. Darwin circumnavigated the earth on the "Beagle", making discoveries that changed ideas of time, space, chance, sex and nature. Almost 180 years later, his descendant Sarah Darwin and British author Redmond O'Hanlon repeat this expedition to find out how Darwin's world has changed.