September 24, 2024 By Mark Fischetti More and more climate scientists are supporting experiments to cool Earth by altering the stratosphere or the ocean As recently as 10 years ago […]
Climate scientists: concept of net zero is a dangerous trap
By James Dyke, Robert Watson and Wolfgang Knorr Sometimes realisation comes in a blinding flash. Blurred outlines snap into shape and suddenly it all makes sense. Underneath such revelations is […]
Hansen calls
Hansen calls for carbon extraction or negative emissions The iconic climate guru has taken a position in favour of CO2 extraction. Probably too early to call this a tipping point, […]
Welcome to Pleistocene Park
In Arctic Siberia, Russian scientists are trying to stave off catastrophic climate change—by resurrecting an Ice Age biome complete with lab-grown woolly mammoths. A longish read there’s a 60 min […]
Calcite for solar geoengineering
Calcite is a promising material for geoengineering; it may work without increasing ocean acidity. …read more