The societal costs and benefits of commuter bicycling
2014 study published in Environmental Health Perspectives models four different approaches for increasing bicycle use and details their costs, effectiveness and health impacts.
climate change
Expert Commentary
The impact of future heat waves on mortality in the eastern United States
2014 study in Environmental Health Perspectives on the effect of global warming on future heat waves and their subsequent impact on human health.
Expert Commentary
How to mitigate climate change: Key facts from the U.N.’s 2014 report
2014 study by the U.N. Intergovernmental Panel on Climate Change on ways that nations, states and municipalities can act to limit or reverse trends in CO2 emissions.
Expert Commentary
The impact of natural gas extraction and fracking on state and local roadways
2014 study by the RAND Corporation and Carnegie Mellon on the impact of fracking-related truck traffic on the design life and reconstruction cost of the different types of roadways.
Expert Commentary
Urban adaptation can roll back warming of emerging megapolitan regions
2014 study in the Proceedings of the National Academy of Sciences (PNAS) exploring the potential of urban adaptation strategies to counteract the effects of long-term global climate change.
Expert Commentary
Anthropogenic emissions of methane in the United States
A 2013 study published in the Proceedings of the National Academy of Sciences seeking to better quantify the current levels, regions and sectors that are the key sources of methane in the United States.
Expert Commentary
Global forecasts of urban expansion to 2030 and impacts on biodiversity and carbon pools
2011 study by Yale University, Texas A&M, and Boston University on the growing environmental impact of low-density urban and suburban sprawl.
Expert Commentary
Heat waves in the United States: Research on trends, definitions and dangers to the public
2013 review of relevant studies and reports on weather trends and heat waves, examining both technical studies and public health estimates of the impact on mortality rates.
Expert Commentary
The 97 percent: Three key papers quantifying scientific concensus on climate change
2013 review of three academic papers that survey the scientific literature and community and determine that 97% of scientists agree about climate change.
Expert Commentary
Summer temperature variability and long-term survival among elderly people
2012 study from the Harvard School of Public Health and the University of Michigan on how summer temperatures can affect the elderly suffering from chronic diseases.
Expert Commentary