Joint Program on the Science and Policy of Global Change

Years of rapid urbanization, rising incomes, and transport investment focused on automobiles has led to a significant rise in traffic congestion in Beijing and other Chinese cities. An MIT study considers how effective new measures will be in reducing China’s air pollution.

Tackling air pollution in China

Combining climate policy and vehicle emissions standards could pack a one-two punch.

May 17, 2017

2017 Kendall Lecture speaker Thomas Karl

Correcting the records

Climate data analyst Thomas Karl describes global temperature and precipitation measurement and interpretation in the 16th Henry W. Kendall Memorial Lecture.

April 25, 2017

Clean power planning

A new study details why it’s prudent to invest in carbon-free electricity now.

April 20, 2017

MIT scientists have found that climate change will likely worsen drought conditions in parts of Africa, dramatically reshaping the production of maize throughout sub-Saharan Africa as global temperatures rise over the next century.

Climate change to worsen drought, diminish corn yields in Africa

Over the next century, southern Africa will see widespread decreases in maize production.

March 16, 2017

Ozone exacts a particularly heavy toll on people living in economically disadvantaged areas, where industrial and power plants tend to cluster. While policies have been implemented to reduce ozone emissions across the country, they have not yet addressed built-in inequities in the U.S. economy, leaving low-income Americans at greatest risk for health and economic damages.

Modeling the unequal benefits of U.S. environmental policy

New toolset evaluates economic impacts of ozone reduction policies for nine income groups.

February 15, 2017

Projecting food, water, energy, climate and other global changes

Marking 25 years of science and policy studies, the MIT Joint Program launches new website showcasing its expanded research portfolio.

January 27, 2017

Mapping out a low-carbon future

Energy scenarios provide useful decision-support tools for policymakers and investors.

January 19, 2017

C. Adam Schlosser, MIT research scientist and Joint Program on the Science and Policy of Global Change deputy director

Modeling plausible futures

MIT research scientist C. Adam Schlosser assesses long-term risks to regional water and energy systems.

January 10, 2017

“Compared to the developed world, the state of transportation systems in China is less well-understood, and because it’s such a large, populous country, unrestricted or poorly guided growth could lead to significant negative consequences for the environment and climate,” says Paul Kishimoto, a recent recipient of a fellowship from the Martin Family Society of Graduate Fellowships in Sustaina...

Rethinking how we get around

Paul Kishimoto, a PhD student in IDSS, probes the future of transportation in China.

January 4, 2017

MIT scientists have found that extreme precipitation events in California should become more frequent as the Earth’s climate warms over this century.

Study finds more extreme storms ahead for California

New technique predicts frequency of heavy precipitation with global warming.

January 3, 2017

A destructive wildfire burned through Canada’s Northern Alberta region, razing neighborhoods in Fort McMurray and displacing tens of thousands of residents.

Climate models may be overestimating the cooling effect of wildfire aerosols

Study finds accounting for year-to-year variability enables more accurate projections of climate change and its impacts.

November 29, 2016

A new study by researchers at MIT and elsewhere has found that, rather than adopting a standard for automotive gas-mileage ratings, the EU could achieve the same results at far lower cost to the economy by simply extending their existing emissions-trading system to encompass transportation rather than just electricity generation and energy intensive industry.

What’s the best way for Europe to curb greenhouse emissions from cars?

Emissions trading would be more effective than mileage standards, new study shows.

November 8, 2016

3 Questions: Maria Zuber on stepping up MIT’s response to climate change

MIT’s vice president for research discusses the challenges ahead for MIT and the world.

October 19, 2016

While climate change may boost crop yields in some “breadbasket” regions, extreme heat and drought linked to a changing climate are likely to increase the frequency of major crop failures. Water stress is expected to increase in most regions due to pressures from population and economic growth as well as from climate change.

Even if the Paris Agreement is implemented, food and water supplies remain at risk

Report projects impacts of 2015 Paris climate agreement, identifies emissions paths/technology advances needed to limit global warming to 2 degrees Celsius.

October 4, 2016

The Low Emission Roadmap Roundtable featured (left to right) Valérie Quiniou-Ramus, co-chair of the OGCI Low Emission Roadmap work stream and vice president at Total; Vidar Helgesen, minister of climate and the environment of Norway; John Reilly, co-director of the MIT Joint Program; Henry Jacoby, event moderator and MIT Joint Program co-director emeritus; Bjorn Otto Sverdrup, senior vice preside...

Engaging industry in addressing climate change

At Climate Week conference, MIT Joint Program lays out the 2 degree Celsius challenge for oil and gas producers.

September 29, 2016

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