Дейвид Кийт, учен в областта на околната среда, предлага евтини, ефективни, шокиращи средства за справяне с климатичните промени: Какво ще стане, ако инжектираме огромен облак пепел в атмосферата, за да отклоняваме слънчевата светлина и топлина?

Изненадващите идеи на Дейвид Кийт за промяната в климата

Injecting particles into the upper atmosphere could cool the planet quickly and at a fraction of global GDP, just as volcanic eruptions have temporarily done in the past. Although this approach could offset rising CO2 levels almost instantly, it introduces side effects like potential ozone depletion and moral hazards that could undermine emissions reduction efforts. As the pace of climate change accelerates and traditional solutions stall, society must openly debate the risks and ethics of radical interventions now possible through science.

Geoengineering May Solve Climate Change, But Raises Difficult Dilemmas

*A Case for Climate Engineering*

Geoengineering: The big picture

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TED Stage Talk

David Keith: Изненадващите идеи на Дейвид Кийт за промяната в климата