For a few scant years, the challenges of climate change lay only in the future. The prospect of transformed landscapes and disrupted ecologies was a threat that could be – and was – easily ignored. Although atmospheric scientists assured anyone who would listen that real problems lay ahead, interest in doing anything serious about it …
The Ethics of a Global Sunshade
Earlier this month, a major international conference on climate engineering* (also known as ‘geoengineering’) wrapped up in Berlin attracting headlines around the world. Next week, I’m travelling to a smaller academic meeting on the ethics and governance of climate engineering research. Next year, two outdoor tests of climate modification technologies are scheduled to begin. The …
Christopher J. Preston 