Riju Agrawal is an engineer and policy analyst currently pursuing a joint degree at Harvard Business School and the Kennedy School of Government. He was selected as a future energy leader by the World Energy Council and is a World Economic Forum global shaper.
Denis Pierard, a specialist in microbiology and virology in Brussels, holds up a dish of bacteria culture in a microbiology lab on August 13, 2010. The researcher was studying the death of a Belgian man killed by a drug-resistant superbug that originated in South Asia. (Benoit Doppagne/AFP/Getty Images)
