Climate calling: geoengineering or bust

The only way to hold the heat down in the short term is direct intervention in the atmosphere to reflect more sunlight back into space.

The inability to hold the warming down means more and bigger forest fires, floods, droughts, cyclones, and killer heatwaves, writes Gwynne Dyer.The Hill Times photograph by Andrew Meade

Opinion

BY GWYNNE DYER

June 3, 2025

LONDON, U.K.—This is the second anniversary of the arrival of the Emergency, but practically nobody is mentioning it. Instead, people are choosing to worry about more familiar problems like global trade wars, the rise of fascism, and genocidal wars. It’s kind of a globa...

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