We need to do more reduce global warming, but this may come at a high cost.
Humans have for centuries set their behaviour according the weather and seasons. Some of the first gods regulated it, we never thought one day we would affect it and maybe even control it. Geoengineering is the science that may change that and save us from the worst of climate change, but there are costs and risks, so we are back in the realms of the fickle weather gods.
What is it?
An intervention to current conditions, typically weather related, to mitigate the impact of global warming. There options based in space, the oceans and the atmosphere.