Keith, David W. - Harvard University - John A. Paulson School of Engineering and Applied Sciences

个人简介

David Keith has worked near the interface between climate science, energy technology, and public policy for twenty-five years. He took first prize in Canada's national physics prize exam, won MIT's prize for excellence in experimental physics, and was one of TIME magazine's Heroes of the Environment. David is Professor of Applied Physics in Harvard’s School of Engineering and Applied Sciences and Professor of Public Policy in the Harvard Kennedy School, and founder at Carbon Engineering, a company developing technology to capture of CO2 from ambient air to make carbon-neutral hydrocarbon fuels. Best known for work on the science, technology, and public policy of solar geoengineering, David is leading the development of an interfaculty research initiative on solar geoengineering at Harvard. David’s work has ranged from the climatic impacts of large-scale wind power to an early critique of the prospects for hydrogen fuel. David’s hardware engineering projects include the first interferometer for atoms, a high-accuracy infrared spectrometer for NASA's ER-2, and currently, development of CO2 capture pilot plants for Carbon Engineering. David teaches courses on Science and Technology Policy and on Energy and Environmental Systems where he has reached students worldwide with an online edX course. He has writing for the public with A Case for Climate Engineering from MIT Press. Based in Cambridge, David spends about a third of his time in Canmore Alberta.

近期论文

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Gernot Wagner and Martin L. Weitzman. 7/2018. “Potentially large equilibrium climate sensitivity tail uncertainty.” Economics Letters, 168, Pp. 144-6. David W. Keith, Geoffrey Holmes, David St. Angelo, and Kenton Heidel. 6/7/2018. “A Process for Capturing CO2 from the Atmosphere.” Joule. keith_et_al._-_2018_-_a_process_for_capturing_co2_from_the_atmosphere. Thomas Stoerk, Gernot Wagner, and Robert ET Ward. 6/4/2018. “Recommendations for Improving the Treatment of Risk and Uncertainty in Economic Estimates of Climate Impacts in the Sixth Intergovernmental Panel on Climate Change Assessment Report.” Review of Environmental Economics and Policy. Sebastian D. Eastham, Debra K. Weisenstein, David W. Keith, and Steven R. H. Barrett. 5/25/2018. “Quantifying the impact of sulfate geoengineering on mortality from air quality and UV-B exposure.” Atmospheric Environment. eastham_et_al._-_2018_-_quantifying_the_impact_of_sulfate_geoengineering_o. Andy Parker, Joshua Horton, and David Keith. 5/16/2018. “Stopping Solar Geoengineering Through Technical Means: A Preliminary Assessment of Counter-Geoengineering.” Earth's Future. parker_et_al._-_2018_-_stopping_solar_geoengineering_through_technical_me. Aseem Mahajan, Dustin Tingley, and Gernot Wagner. 5/2018. “Fast, cheap, and imperfect? U.S. public opinion about solar geoengineering.” Environmental Politics. Jordan P. Smith, John Dykema, and David Keith. 4/2/2018. “Production of Sulfates Onboard an Aircraft: Implications for the Cost and Feasibility of Stratospheric Solar Geoengineering.” Earth and Space Science. smith_et_al-2018-earth_and_space_science. Douglas G. MacMartin, Katharine L. Ricke, and David W. Keith. 4/2/2018. “Solar geoengineering as part of an overall strategy for meeting the 1.5°C Paris target.” Philosophical Transactions of the Royal Society, 376, 2119. macmartin_ricke_keith_ptrs. Andy Parker and Peter Irvine. 3/11/2018. “The Risk of Termination Shock From Solar Geoengineering.” Earth's Future, 6, Pp. 456-467. parker_et_al-2018-earths_future. Sebastian D. Eastham, David W. Keith, and Steven R. H. Barrett. 3/9/2018. “Mortality tradeoff between air quality and skin cancer from changes in stratospheric ozone.” Environmental Research Letters, 13, 3. eastham_2018_environ._res._letters. Kristina Mohlin, Jonathan R. Camuzeaux, Adrian Muller, Marius Schneider, and Gernot Wagner. 2/12/2018. “Factoring in the forgotten role of renewables in CO2 emission trends using decomposition analysis.” Energy Policy, 116, Pp. 290–296. J. Paul Kelleher and Gernot Wagner. 2/2018. “Ramsey discounting calls for subtracting climate damages from economic growth rates.” Applied Economics Letters. Zhen Dai, Debra Weisenstein, and David Keith. 1/2018. “Tailoring Meridional and Seasonal Radiative Forcing by Sulfate Aerosol Solar Geoengineering.” Geophysical Research Letters, 45. dai_et_al-2018-geophysical_research_letters. Paul Bodnar, Caroline Ott, Rupert Edwards, Stephan Hoch, Emily F. McGlynn, and Gernot Wagner. 12/4/2017. “Underwriting 1.5°C: competitive approaches to financing accelerated climate change mitigation.” Climate Policy. Jonas Meckling, Thomas Sterner, and Gernot Wagner. 11/13/2017. “Policy sequencing toward decarbonization.” Nature Energy. Dustin Tingley and Gernot Wagner. 10/31/2017. “Solar geoengineering and the chemtrails conspiracy on social media.” Palgrave Communications, 3, 12. David W. Keith, Gernot Wagner, and Claire L. Zabel. 9/1/2017. “Solar geoengineering reduces atmospheric carbon burden.” Nature Climate Change, 7, Pp. 617–619. solar_geoengineering_reduces_atmospheric_carbon_burden. Masahiro Sugiyama, Shinichiro Asayama, Atsushi Ishii, Takanobu Kosugi, John C. Moore, Jolene Lin, Penehuro F. Lefale, Wil Burns, Masatomo Fujiwara, Arunabha Ghosh, Joshua Horton, Atsushi Kurosawa, Andy Parker, Michael Thompson, Pak-Hang Wong, and Lili Xia. 7/4/2017. “The Asia-Pacific’s role in the emerging solar geoengineering debate.” Climatic Change. asia_pacific_role_in_solar_geoengineering_debate. Ilissa B. Ocko, Steven P. Hamburg, Daniel J. Jacob, David W. Keith, Nathaniel O. Keohane, Michael Oppenheimer, Joseph D. Roy-Mayhew, Daniel P. Schrag, and Stephen W. Pacala. 5/5/2017. “Unmask temporal trade-offs in climate policy debates.” Science, 356, 6337, Pp. 492-493. science. Matthias Honegger, Steffen Munch, Annette Hirsch, Christoph Beuttler, Thomas Peter, Wil Burns, Oliver Genden, Timo Goeschl, Daniel Gregorowius, David Keith, Markus Lederer, Axel Michaelowa, Janos Pasztor, Stefan Schafer, Sonia Seneviratne, Andrea Stenke, Anthony Patt, and Ivo Wallimann-Helmer. 5/2017. “Climate change, negative emissions and solar radiation management: It is time for an open societal conversation.” Risk-Dialogue Foundation St.Gallen for the Swiss Federal Office for the Environment. honegger_et_al._-_climate_change_negative_emissions_and_solar_radia.