Resources

Tipping Toward Sustainability: Emerging Pathways of Transformation

October 6, 2011
Frances Westley, Thomas Homer-Dixon, et al

This article explores the links between agency, institutions, and innovation in navigating shifts and largescale transformations toward global sustainability. Our central question is whether social and technical innovations can reverse the trends that are challenging critical thresholds and creating tipping points in the earth system, and if not, what conditions are necessary to escape the current lock-in.

Our Fukushima Moment

March 18, 2011

A quarter of a century after we first heard it, the word “Chernobyl” stands in our minds for technological calamity borne of incompetence. Environmentalists used the label to deliver a near-fatal blow to the nuclear power industry. What will Fukushima mean to us in 2036, and how will we have used the label to change our world?

Complexity Science

January 28, 2011

Complexity science isn’t a fad. I will offer a brief survey of some core concepts and ideas, and I will make a strong case that . . . they can help us develop new strategies for generating solutions and prospering in this world.

Unconventional Wisdom: Economies Can’t Just Keep on Growing

January 1, 2011

Humanity has made great strides over the past 2,000 years, and we often assume that our path, notwithstanding a few bumps along the way, goes ever upward. But we are wrong: Within this century, environmental and resource constraints will likely bring global economic growth to a halt.

Disaster at the Top of the World

August 23, 2010

Standing on the deck of this floating laboratory for Arctic science, which is part of Canada’s Coast Guard fleet and one of the world’s most powerful icebreakers, I can see vivid evidence of climate change.

Complexity Science and Public Policy

May 5, 2010

We need to start thinking about the world in a new way, because in some fundamental and essential respects our world has changed its character. We need to shift from seeing the world as composed largely of simple machines to seeing it as composed mainly of complex systems.

Responding to the Skeptics

December 7, 2009
Thomas Homer-Dixon and Andrew Weaver

Skeptics often say Earth’s climate is showing a trend toward stable or even declining temperatures. But they have to cherry-pick data from the climate record to support this argument.

The Enticements of Green Carrots

August 9, 2009

We Canadians like to think we are green, but when it comes to protecting the environment, we are among the world’s worst actors. Whether the metric is carbon output per capita, toxic waste emissions or protection of endangered species, Canada regularly ranks near the bottom of the list of similarly wealthy countries.

If our economy’s incentives start pulling in the same direction as our ethical impulses, Canadians can do better. At present, they are pulling in opposite directions.

The Great Transformation: Climate Change as Cultural Change

June 8, 2009

A critical conversation about climate change is going on right now through the UNFCCC process; a key stage in this process will be the Copenhagen meeting at the end of this year. This conversation, to the extent that it is prescriptive, generally emphasizes technology and economics. It stresses strategies for dealing with the climate problem that involve technical aspects of, for instance, societies’ energy mix and energy efficiency. I don’t want to disparage these approaches or suggest that they shouldn’t be pursued. But, the fact remains that despite all our efforts we seem to be falling further and further behind.

The Newest Science: Replacing Physics, Ecology Will Be the Master Science of the 21st Century

June 1, 2009

Physics was the master science of the 20th century. Ecology will be the master science of the 21st century.

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