News and Outreach: John Reilly
MIT Joint Program presentations showcase tools and pathways to assess and alleviate regional and global risk
Study estimates potential losses by 2050 amid low-carbon energy transition
Study lays out roadmap to reach 2030 U.S. climate target to reduce greenhouse gas emissions by at least 50 percent (Coverage: Washington Post, E&E News)
Activating a Clean Air Act provision could deliver major climate, health and economic benefits

Uncertainty quantification of socio-economic outcomes can be combined with scenario discovery techniques to explore a full range of outcomes and provide insight into associated likelihoods while also identifying individual scenarios of interest.
New study reveals multiple pathways for a successful energy transition by 2050
Key takeaways from the XLIV (44th) MIT Global Change Forum
Recent Publications
Gurgel, A., K.B. Narayan, J. Reilly, X. Gao, C. Vernon, J. Morris, C.A. Schlosser and S. Paltsev (2025)
Earth's Future, 13(6) (doi: 10.1029/2024EF005016)
Morris, J., A. Sokolov, J. Reilly, A. Libardoni, C.S. Forest, S. Paltsev, C. A. Schlosser, R. Prinn and H. Jacoby (2025)
Nature Communications, 16(2703) (doi: 10.1038/s41467-025-57897-1)
News + Media
New modeling framework projects how pressures on the global food system could impact cropland, pastureland and forests
Modeling improvements needed to provide more reliable guidance to decision-makers, finds MIT CS3-led study