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The original David Kieth Interview on BBC Hard talk show Host - Stephen Sackur

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Published on Jan 22, 2012

The original David Kieth Interview on BBC Hard talk show Host - Stephen Sackur
he Solar Radiation Management Governance Initiative (SRMGI) is a partnership between the Royal Society and the Academy of Sciences for the Developing World (TWAS) and Environmental Defense Fund (EDF). The project report, launched on 1 December 2011, reviews the progress made by the Initiative to date, covering the international SRMGI conference held in March 2011. It reviews the different perspectives and governance possibilities, without picking winners, in order to open up discussion of the complex issues raised by solar geoengineering.
1) Carbon Dioxide Removal (CDR) techniques, which remove CO2 from the atmosphere. As they address the root cause of climate change, rising CO2 concentrations, they have relatively low uncertainties and risks. However, these techniques work slowly to reduce global temperatures.
2)Solar Radiation Management (SRM) techniques, which reflect a small
percentage of the sun's light and heat back into space. These methods act quickly, and so may represent the only way to lower global temperatures quickly in the event of a climate crisis. However, they only reduce some, but not all, effects of climate change, while possibly creating other problems . They also do not affect CO2 levels and therefore fail to address the wider effects of rising CO2, including ocean acidification.
If you take the above into consideration without knowing that the model used is completely far fetched and wrong then we may as all get sprayed off this planet it w (According to NASA)

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