Contributor(s): Don Tapscott | Don Tapscott is an internationally renowned authority on the strategic impact of information technology on innovation, marketing and talent. He is a hugely successful author whose books include the international bestseller, 'Wikinomics'. He will be in the UK for the release of his new book 'MacroWikinomics: Rebooting Business and the World'. Don Tapscott explains how the current economic crisis is transforming society, business and markets, and where the opportunities are for thriving in the face of the downturn.