Chris Eaton is a former head of security at football's global governing body FIFA who now works for Qatar-based sports security consultancy ICSS. He warned the threat facing soccer is greater than ever and that governments must do more to combat it.

CNN: Match-fixing threatens 'integrity of football in Europe'

This forum will bring together various partners of UNESCO, as the International Council for Science (ICSU), the World Federation of Engineering Organizations, the International Council of Social Sciences (ICSS), the Brazilian Ministry of Science, Technology and Innovation and the Brazilian Academy of Sciences.

UNESCO: "Rio +20 is an extraordinary opportunity that should not be wasted", says Lidia Brito | United Nations Educational, Scientific and Cultural Organization