A Win-Win-Win Situation
What should we do with the carbon we produce when we burn fossil fuels? Some experts say we should fight climate change by putting the carbon back underground, whence it came.
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Positive Feedbacks, Dynamic Ice Sheets, and the Recarbonization of the Global Fuel Supply: The New Sense of Urgency about Global Warming
A Globally Integrated Climate Policy for Canada, University of Toronto Press, 2008.
With Cracks and Holes in the Greenland Ice Sheet, We May Well Have to “Geo-Engineer” the Climate
A few years ago, these scientists regarded global warming as a matter of serious concern; now many appear to think that it’s a matter of grave urgency – that we may be running out of time. The recent Intergovernmental Panel on Climate Change (IPCC) reports are increasingly viewed as out of date.
A Swiftly Melting Planet
The Arctic ice cap melted this summer at a shocking pace, disappearing at a far higher rate than predicted by even the most pessimistic experts in global warming. But we shouldn’t be shocked, because scientists have long known that major features of earth’s interlinked climate system of air and water can change abruptly.
Unbounded Uncertainty
Late last week the world’s central banks acted to head off panic among investors and lenders by pumping nearly a third of a trillion dollars of cash into the world’s financial markets. Something is clearly amiss.
The Age of Cheap Oil Is Ending
On July 18, the National Petroleum Council delivered a blockbuster report to the US Secretary of Energy. The council advises the US federal government on energy issues. The council’s report—entitled Facing Hard Truths about Energy—assesses the “future of oil and natural gas to 2030 in the context of the global energy system.” Its 400 pages reveal a major shift in the energy industry’s publicly stated views about humankind’s energy prospects: We’re running out of cheap oil.
Cause and Effect
Thomas Homer-Dixon writes here on causality in complex systems, in response to Alex de Waal’s earlier post Is Climate Change the Culprit for Darfur? and to Declan Butler’s June 28th Nature article Darfur’s climate roots challenged.
Prepare Today for Tomorrow’s Breakdown
What causes societies to collapse, and are our modern societies at risk of collapse themselves?
Terror in the Weather Forecast
DOES climate change threaten international peace and security? The British government thinks it does. As this month’s head of the United Nations Security Council, Britain convened a debate on the matter last Tuesday. One in four United Nations member countries joined the discussion — a record for this kind of thematic debate.
Beyond Management: How and Why Kymlicka Is Wrong
Response to book review “Panarchy and Dystopia.” Toronto Globe and Mail, November 11. 2006, by Will Kymlicka.