Along with its warning that delaying action on climate change would cause enormous economic losses, the White House has announced a series of data-related initiatives to prepare U.S. food and water supplies - along with the industries and jobs that rely on them - for climate challenges.

Trevor Schick, senior vice president for the global supply chain enterprise group at Hewlett-Packard, explains the importance and challenges involved in eliminating "conflict minerals" from the supply chain and HP's commitment to this goal.

18-19 November 2014 | Grange City Hotel, London