Part Four / What We’ve Done About It

4.8 What about Geoengineering?

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All online sources accessed on

  1. the injection of aerosols into the stratosphere could disrupt monsoons Jones, A. C., et al., ‘Impacts of hemispheric solar geoengineering on tropical cyclone frequency‘, Nature Communications, 8, 2017: 1382, https://doi.org/10.1038/s41467-017-01606-0.

    if … the sun-dimming aerosols were to stop Pierrehumbert, R., and Mann, M., ‘Some say we can “solar-engineer” ourselves out of the climate crisis. Don’t buy it’, Guardian. 22 April 2021, https://www.theguardian.com/commentisfree/2021/apr/22/climate-crisis-emergency-earth-day.

    such technologies cannot be managed equitably and safely See ‘We call for an international non-use agreement on solar geoengineering’, Solar Geoengineering Non-use Agreement, https://www.solargeoeng.org/.

  2. global systems of governance that could function without failure Stephens, J. C., et al., ‘The dangers of mainstreaming solar geoengineering: a critique of the National Academies report’, Environmental Politics, 18 October 2021, https://doi.org/10.1080/09644016.2021.1989214.

    deepening today’s inequities … and escalating the risk of wars Stephens, J. C., et al., ‘The risks of solar geoengineering research’, Science, 372 (6547), 2021: 1161, https://doi.org/10.1126/science.abj3679.

    the UN Convention on Biological Diversity ‘Climate-related geoengineering and biodiversity’, United Nations Convention on Biological Diversity, 23 March 2017, https://www.cbd.int/climate/geoengineering/.

    vested interests mainstreaming the idea of geoengineering Stephens, J. C., and Surprise, K., ‘The hidden injustices of advancing solar geoengineering research’, Global Sustainability, 3, 2020: Article e2, https://doi.org/10.1017/sus.2019.28.

    Suggesting that geoengineering is a ‘plan B’ See for example Pierrehumbert, R., ‘There is no plan B for dealing with the climate crisis’, Bulletin of the Atomic Scientists, 75 (5), 2019: 215–21, https://doi.org/10.1080/00963402.2019.1654255.