Editorial: Environmentalism and Time Horizon - Robert C. Paehlke

Oil Sands Development and Acid Rain in Alberta - Gregory Taylor

Ecological Sanity and Social Justice: Public Health in the Age of Osiris - Trevor Hancock

Carving up the Wilderness: Strategic Land Use Planning in Northern Ontario - John Marsh

On the Institution of Quality in a Conserver Society - C.A. Hooker and R. van Hulst

Nuclear Power and Public Health: The Eldorado Refinery Proposal - Jim Harding

Environmental Impact Research: A Time for Choices - R.R. Wallace