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  • Cooling the world with crops

    the Royal Society's Discussion Meeting: Geoengineering - taking control of our planet's climate. ... Planting reflective crops that would send a small percentage of the sun’s light and heat back into space is one suggested form of a suite of potential

  • Journal - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

    Geoengineering the climate: an overview and update

    Sep 13, 2012 - The climate change that we are experiencing now is caused by an increase in greenhouse gases due to human activities, including burning fossil fuels, agriculture and deforestation. There is now widespread belief that a global warming of greater than

  • Journal - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

    Geoengineering: could we or should we make it work?

    Aug 29, 2008 - Schemes to modify large-scale environment systems or control climate have been proposed for over 50 years to (i) increase temperatures in high latitudes, (ii) increase precipitation, (iii) decrease sea ice, (iv) create irrigation opportunities, or (v

  • Blogs

    From geoengineering to gene drives: move over, moratoria

    Back then conversations revolved around geoengineering – techniques to reduce global warming by intervening in the Earth’s climate system – and whether a ban on geoengineering research should be adopted by the ... Back in Hyderabad in 2012 a

  • Seven Days in Science 14 January 2010

    The exhibition will run until 31 January 2010. Next week. A public lecture on geoengineering will be held at the Royal Society on Tuesday 19 January. ... The lecture Geoengineering: A Brave New World?, chaired by John Shepherd FRS, will introduce the

  • Journal - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

    An overview of geoengineering of climate using stratospheric sulphate aerosols

    Aug 29, 2008 - We provide an overview of geoengineering by stratospheric sulphate aerosols. The state of understanding about this topic as of early 2008 is reviewed, summarizing the past 30 years of work in the area, highlighting some very recent studies using

  • Research system, culture and funding

    The use of technologies such as artificial intelligence, genetic engineering and geoengineering, for example, could have profound impacts on society and the world, which should be considered openly.

  • Journal - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

    A geophysiologist's thoughts on geoengineering

    Aug 29, 2008 - The Earth is now recognized as a self-regulating system that includes a reactive biosphere; the system maintains a long-term steady-state climate and surface chemical composition favourable for life. We are perturbing the steady state by changing

  • Journal - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

    Governing solar geoengineering research as it leaves the laboratory

    Dec 28, 2014 - One of the greatest controversies in geoengineering policy concerns the next stages of solar radiation management research, and when and how it leaves the laboratory. Citing numerous risks and concerns, a range of prominent commentators have called

  • Journal - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

    Ocean acidification in a geoengineering context

    Sep 13, 2012 - Fundamental changes to marine chemistry are occurring because of increasing carbon dioxide (CO2) in the atmosphere. Ocean acidity (H+ concentration) and bicarbonate ion concentrations are increasing, whereas carbonate ion concentrations are

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