On January 12th, 2013, Rupert gave a talk entitled The Science Delusion at TEDxWhitechapel. The theme for the night was Visions for Transition: Challenging existing paradigms and redefining values (for a more beautiful world). In response to protests from two militant materialist bloggers in the US, the talk was later taken down by TED and placed in a special corner of their website. Before it was removed from their main website it had had about 35,000 views. Since it was "banned" it has been seen by at least half a million people.