is a BBC series that follows the life and work of the great naturalist. Chosen for an expedition aboard HMS Beagle, young Darwin rejects a career as a doctor or minister, and during the five year global voyage that is to follow he devotes his life to science. But upon his return his radical theories are attacked by the scientific establishment. Darwin spends the next twenty three years formulating his theory of natural selection, culminating in the controversial publication of his landmark work 'On The Origin Of Species' in 1859.