Faint mae ein dibyniaeth gynyddol ar dechnolegau cwmwl yn ychwanegu at yr ôl troed carbon digidol?

Some of the 27,000 children born during the two weeks of COP26 will be 71 years old on the 100th Anniversary of the Rio 1992 Earth Summit. As that generation retells the story of how the nations of the world worked together to eventually limit dangerous global heating, Glasgow’s COP26 will be worth a mention.

Climate crisis is one of the grand challenges we face as a society, but it can be hard to approach as a subject. Not only can the science at times seem dauntingly complex, but the solutions are also far from clear. This leaves many people feeling confused, guilty, anxious, angry, or else completely switched off from the subject.

This course tells the story of climate science in a new way, to find a fresh perspective for thinking about the future. It looks at the problem through the lens of climate engineering - the idea of deliberately trying to modify the climate, to counteract the changes we’re observing and predict what will happen in the future. The subject contains everything from hope – new technologies that could prevent the worst impacts of climate change – to enormous controversies over their risks and the way they could be used. More than that, climate engineering serves as a useful tool to move beyond the usual, often frustrating conversations around what to do about the climate crisis. By examining exactly what we want for our planet's climate, and what we would be willing to sacrifice to get there, we might find more clarity in our search for solutions.