Professor @ColumbiaSIPA | Director @ https://xitter.cf/t.co/qh7sO7X2k8 | Weekly Blog @ https://xitter.cf/t.co/wIyAJaSQrw…

New York, NY
Joined December 2010
Environmental scientists and Earth systems researchers monitor environmental change and analyze planetary conditions to develop data-driven solutions to our most pressing sustainability challenges. sps.columbia.edu/news/advanc…
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Technology plays a dual role as both a source of environmental pollution and an essential tool for building a circular economy that supports sustainable lifestyles without sacrificing modern living standards. sps.columbia.edu/news/techno…
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Hunts Point Cooperative Market plays a vital role in feeding New York City; there is an urgent need to modernize its aging, pollution-heavy infrastructure while preserving reliable food distribution and community jobs. sps.columbia.edu/news/hunts-…
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Diversity of lived experience, equitable treatment, and inclusive decision-making are essential management practices that foster innovation, better decisions, and stronger organizations. sps.columbia.edu/news/saving…
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As artificial intelligence rapidly evolves, effective regulation will be essential to balancing innovation with accountability, transparency, and public trust. sps.columbia.edu/news/regula…
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AI- and robotics-powered waste sorting can turn garbage into a valuable source of recovered materials, reducing landfill dependence and advancing a more circular economy. sps.columbia.edu/news/mining…
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As AI drives rapid data-center expansion, thoughtful siting, clean energy, efficient technologies, transparency, and community engagement will be essential to limiting its environmental and social impacts. sps.columbia.edu/news/mitiga…
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The future of sustainability will look like practical, systems-level solutions, including circular economies, waste recovery, renewable resources, sustainable cities, biodiversity protection, and climate adaptation. sps.columbia.edu/news/vision…
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Global education strengthens classrooms, economies, and international understanding, making international students an indispensable part of American higher education and the exchange of ideas that drives innovation and mutual respect. sps.columbia.edu/news/import…
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By rolling back policies that encourage energy efficiency, the federal government is increasing costs for consumers, weakening economic competitiveness, and undermining one of the most practical tools for reducing energy waste and emissions. sps.columbia.edu/news/our-fe…
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Increasingly frequent and severe climate-driven disasters demand a shift from reactive emergency response to long-term resilience, preparedness, and recovery planning. sps.columbia.edu/news/recurr…
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