In this selection of essays from the past two decades, Vayda focuses on research and explanation concerned with causes of concrete events, especially human acti

Global environmental change often seems to be the most carefully examined issue of our time. Yet understanding the human sideâ€"human causes of and responses

This publication is extracted from a much larger report, Global Environmental Change: Research Pathways for the Next Decade, which addresses the full range of t

"Today, about 98 percent of scientists affirm that climate change is human made, and about 2 percent still question it. Despite that overwhelming majority, thou