THE NEW IPCC REPORT OFFERS CLIMATE SOLUTIONS THAT DEPEND ON MAGIC
(Photo: Roxanne Desgagnés/Unsplash)
Over the past couple of decades, climate scientists have warned government leaders that global warming could pose an extinction-level threat to humanity. In response, policymakers have asked climate scientists for recommendations to stave off catastrophic global warming, just as long as these recommended policies wouldn’t curtail economic growth. Climate scientists, in turn, have come up with a series of proposals that are the equivalent of magic: They deliver desired results, but only if you believe in miracles. For the most part, everyone involved in this magic show has the right intentions. The problem is that we’re betting our entire future on fairy dust.
A case in point is the just-released Special Report on Global Warming of 1.5°C, drafted by the Intergovernmental Panel on Climate Change at the request of the United Nations. The purpose of the report is to explore the differences between a 2 degrees Celsius maximum target for global warming and a 1.5 degree target, and to identify ways to achieve that lower target. The reason for working to limit warming below the more ambitious threshold is that a number of low-lying nations (on whose approval the Paris Agreement depended) will literally be underwater if temperatures rise beyond that limit. As solutions, the report discusses ways to capture and sequester carbon dioxide, or ways of pulling CO2 out of the air. The report also suggests that we can continue to grow gross domestic product (GDP) while decreasing energy use.
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