Rattan Lal is Professor of Soil Science in the School of Environment and Natural Resources at The Ohio State University. From 1968 to 1969 he was Senior Research Fellow at the University of Sydney and soil scientist at the International Institute of Tropical Agriculture (IITA) in Ibadan, Nigeria from 1970 to 1987.

In recognition of the United Nations' declaration of 2010 as the 'International Year of Biodiversity', the Association for Tropical Biology and Conservation (ATBC) has included a special section on biodiversity in its September 2010 issue of Biotropica. The section includes 16 commentaries assembled by Jaboury Ghazoul, an ecologist at ETH Zurich and Editor-in-Chief of Biotropica. The editorials cover a wide range of issues relating to tropical biodiversity.