Bashir Goth is a veteran journalist, freelance writer, the first Somali blogger and editor of a leading news website. He is also a regular contributor to major Middle Eastern and African newspapers and online journals.

William M. Gumede is Associate Editor at Africa Confidential. He is Research Fellow at the School of Public and Development Management, University of the Witwatersrand, Johannesburg. He recently released the bestselling book Thabo Mbeki and the Battle for the Soul of the ANC.

Shekhar Gupta is the editor-in-chief of The Indian Express in New Delhi.

Bjorn Lomborg is adjunct professor at the Copenhagen Business School, and author of the best-selling book, The Skeptical Environmentalist, where he challenges our understanding of the environment, and points out how we need to focus our attention on the most important problems first. His first book has been published in the major languages around the world and he is a frequent participant in the current debate, with commentaries in such places as New York Times, Wall St. Journal, Globe & Mail, The Guardian, The Daily and Sunday Telegraph, The Times, The Australian, the Economist. He has also appeared on TV, such places as Politically Incorrect, ABC 60 minutes, CNN, BBC, CNBC, and PBS. In May 2004 he organized the "Copenhagen Consensus" which brought together some of the world's top economists.