C. S. Holling

Crawford Stanley "Buzz" Holling, OC FRSC (December 6, 1930 – August 16, 2019) was a Canadian ecologist, and Emeritus Eminent Scholar and Professor in Ecological Sciences at the University of Florida. Holling was one of the conceptual founders of ecological economics.

Crawford Stanley Holling was born in 1930 in the United States to Canadian parents. He grew up in Northern Ontario, which was where he first became interested in nature. As a teenager he was a member of the Royal Ontario Museum's Toronto Junior Field Naturalists.

Holling received his B.A. and M.Sc. at the University of Toronto in 1952 and his Ph.D. at the University of British Columbia in 1957. He worked for several years in the Canadian Department of Forestry in Sault Ste. Marie, Ontario.

After working for Forestry Canada, Buzz Holling was, at various times, Professor and Director of the Institute of Animal Resource Ecology, University of British Columbia, Director of the International Institute for Applied Systems Analysis in Vienna, and Eminent Scholar, Arthur R. Marshall Jr. Chair in Ecological Sciences in the Department of Zoology at the University of Florida.

He retired from the University of Florida in 1999, but remained on the faculty as an Emeritus Eminent Scholar.

He was awarded two major awards from the Ecological Society of America, the Mercer Award given to a young scientist in recognition of an outstanding paper in ecology in 1966, and the Eminent Ecologist Award for "outstanding contributions to the science of Ecology" in 1999. He also received the Kenneth Boulding Memorial Prize, in 2000, the Volvo Environment Prize in 2008, an Honorary Doctor of Science from the University of Guelph in 1998, and an Honorary Doctor of Science from the Simon Fraser University in 2011. He was a Fellow of the Royal Society of Canada, a foreign Fellow of the Royal Swedish Academy of Sciences, and has been awarded the Austrian Cross of Honour for Science and Art. In 2009, he was made an Officer of the Order of Canada "for his pioneering contributions to the field of ecology, notably for his work on ecosystem dynamics, resilience theory and ecological economics". He was one of the inaugural Fellows of the Ecological Society of America, elected in 2012.

He was founding editor-in-chief of the open access on-line journal Conservation Ecology, now renamed Ecology and Society. He was also the founder of the Resilience Alliance, an international science network.

Throughout his research, C. S. Holling blended systems theory and ecology with simulation modeling and policy analysis to develop integrative theories of change that have practical utility. He has introduced important ideas in the application of ecology and evolution, including resilience, adaptive management, the adaptive cycle, and panarchy.