Showing results for "Global Changes" in Biological Sciences

A pioneering scientist writes of the fascinating ecological and pharmaceutical properties of trees, and how mother trees nourish younger trees and help them defend themselves The inspiration for the documentary Call of the Forest: The Forgotten Wisdom of Trees, and herself part of the...

In its 2001 report on global climate, the Intergovernmental Panel on Climate Change of the United Nations prominently featured the "Hockey Stick", a chart showing global temperature data over the past 1,000 years. The Hockey Stick demonstrated that temperature had risen with the increase in industrialization and use of fossil fuels. The inescapable conclusion was that worldwide human activity since the industrial age had raised CO2 levels, trapping greenhouse gases in the atmosphere and warming the planet.

Ecological Intelligence argues that "green" labels and recycling programs may do more harm than good by feeding a vital lie, lulling us into the illusion that we are doing enough already while ignoring the adverse impact of the far vaster proportion of what we buy and do.

In Voices of Change, a group of Canada’s most accomplished young environmentalists outline bold visions for how we can fight climate change and create a sustainable way of living. The twelve essays in Voices of Change, by fifteen inspiring youth leading the climate change movement in Canada...