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Geoengineering

Geoengineering could cause drought in Sahel

Geoengineering could cause drought in Sahel

Attempts to tackle climate change by altering the atmosphere could even trigger disaster in a drought-prone region of Africa, a study suggests

Geoengineering could create more questions than answers

Geoengineering could create more questions than answers

Even if the science brought about a quick fix for climate change, political and ethical obstacles could be hard to overcome

Climate geoengineering: Is crushed rock the answer?

Climate geoengineering: Is crushed rock the answer?

Marine experts in Germany conclude crushed minerals dropped in oceans could absorb significant quantities of carbon dioxide

UN agreement urges caution over geoengineering tests

UN agreement urges caution over geoengineering tests

CBD COP11: Small scale experiments with scientific value can continue, but funds must not be directed away from climate change mitigation efforts

EU ditches subsidies for unsustainable biofuel technologies

EU ditches subsidies for unsustainable biofuel technologies

Climate Live: The latest climate change headlines curated by RTCC including the latest from the UN biodiversity summit in Hyderabad, updated daily from 0900-1700 BST

planting grasses (Source: CIAT International Center for Tropical Agriculture)

Hyderabad biodiversity talks: day 9 diary

Prime Minister Manmohan Singh’s visit meets controversy, forest finance guide published and there are calls to keep geoengineering experiments in the lab

Geoengineering scheme could “balance global warming” in a world with double pre-industrial CO2

Geoengineering scheme could “balance global warming” in a world with double pre-industrial CO2

“Marine cloud-brightening” method to trigger cloud formation by spraying sea water into the atmosphere could reflect enough solar radiation away from earth to negate effects of climate change.

Climate Live: Are diamonds the new weapon of choice for geoengineering? Romney's running mate's environmental record unveiled

Climate Live: Are diamonds the new weapon of choice for geoengineering? Romney’s running mate’s environmental record unveiled

Diamond particles could be a safer geoengineering aerosol than sulphur and Paul Ryan’s fossil fuel subsidy packed budget proposal and anti-environment voting record cause concern.

China’s 20 top technologies to combat climate change

China’s 20 top technologies to combat climate change

The Climate Group reveals Beijing’s plans to focus on ten mitigation and ten adaptation tools as it looks to tackle climate change head-on.

Climate Live: EU commissioner says bloc should "take more risks" in pursuit of oil and gas

Climate Live: EU commissioner says bloc should “take more risks” in pursuit of oil and gas

Energy commissioner praises US for exploiting tar sands and Gulf of Mexico, New study backs “iron fertilisation” of the oceans as a way to store carbon in the seas, Mixed results from US climate change opinion polls.

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