Human Inferno on National Geographic

Catch Human Inferno on National Geographic, channel 220 on Sundays @ 9PM.  The world will end in a fiery blaze of glory.  Dante predicted it.  The Mayans gave it a date.  Religions across the globe prepare for it.  And feature films have made the visuals all too real.  This programme examines how, on several occasions, life on earth has come close to an end and how the world constantly hunts to stop the next new outbreak before it happens.