Explore Challenges
- Natural disasters: how can we improve? [25 May 2010]
- Not In My Back Yard
- Digital Divide in the UK?
- Importing goods, exporting drought?
- The challenges and opportunities of an ageing society
- Engineering our climate
- The future shape of Capitalism
- Migration: skills and the job market
- Razing the Rainforest
- London under water
- Concreting the countryside
- Future of low carbon energy
- Africa in the 21st Century
Pollution
Obama to regulate ‘pollutant’ CO2
The US government is to regulate carbon dioxide emissions, having decided that it and five other greenhouse gases may endanger human health and well-being. Future of low carbon energy / In The News / Obama to regulate ‘pollutant’ CO2
Have your say - Engineering our climate
Tell us what you thought of 'Engineering our climate' event. Discuss the issues raised on the night by our panel.
Engineering our climate / Focus / Have your say - Engineering our climate
Scientists urges big push into geo-engineering
Speaking at London’s Royal Geographical Society, leading Canadian climate scientist Prof David Keith said the time had come to invest intensively in geo-engineering research instead of waiting to see if efforts to cut CO2 emissions in themselves would avert catastrophic climate change.