How will accelerating technological change affect human mental and physical capabilites as well as the environment in which we live? What challenges and opportunities does the human race face in this age of unprecedented change? How can we help shape the future, spread the benefits and mitigate the risks of the coming technological revolutions? Humanity+ UK2010, a one-day conference in London on 24 April 2010, gathers together some leading thinkers to discuss these topics.