Esteban Gazel, an expert on the processes inside the Earth that produce magma and volcanoes, comments on threats posed by volcanoes such as Taal in the Philippines.

Energy, Environment & Sustainability

Physical Sciences & Engineering

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Top officials from the U.S. and China will meet in Anchorage on Thursday and Friday for the first high level summit after President Biden took office. Cornell University experts, Allen Carlson and Robert Hockett, are available to discuss the political and economic implications of the summit.

International

Arts and Sciences

Law School

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Cornell University experts are available to weigh in on political and industry developments that signal a shift to a clean energy economy.

Energy, Environment & Sustainability

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Natalie Mahowald, professor in the Department of Earth and Atmospheric Sciences, comments on a Saharan dust plume making its way into the Gulf Coast region.

Energy, Environment & Sustainability

Physical Sciences & Engineering

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Instagram CEO Adam Mosseri will testify before a Senate panel on Dec. 8 to defend the social media app from growing bipartisan outrage over its reported harms to young users. Brooke Erin Duffy says Instagram’s solutions recast responsibility from the company to its users. 

Social & Behavioral Sciences

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Flavio Lehner, a climate scientist and assistant professor of earth and atmospheric science, comments on an anticipated commitment from President Biden to cut greenhouse gas emissions at least in half by 2030.

Energy, Environment & Sustainability

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Arthur Wheaton, an expert on the automotive industry, Christopher Ober, a materials engineering expert, and Ron Olson, director of operations for Cornell's Nanoscale facility, comment on a global shortage of semiconductors.

Industrial and Labor Relations

Energy, Environment & Sustainability

Physical Sciences & Engineering

Economics and Business

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Nikole Lewis, assistant professor of astronomy and deputy director of Cornell’s Carl Sagan Institute, comments on the legacy of NASA's Spitzer Space Telescope.

Arts and Sciences

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Alex Hayes, co-investigator for NASA Perseverance rover's Mastcam-Z, comments on his team's work in advance of the rover's landing on Mars, and on the significance of the mission.

Arts and Sciences

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Frances Haugen is testifying before the Senate Commerce subcommittee today. Brooke Erin Duffy, professor of communication, studies the intersection of media, culture and technology. Duffy says that today’s hearings signal a growing awareness that algorithms – and the platforms that govern them – are anything but neutral.

Social & Behavioral Sciences

Law and Policy

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