Get answers to your sustainability questions from SAGE, a Stanford project dedicated to providing sound environmental information and advice. Advanced students from the environmental sciences, engineering, business and journalism look forward to answering your questions—no calculation is too hard, no concern too existential, no conundrum too picayune—or you can start exploring past questions and answers here.
Recently Answered
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Which shopping bags are most sustainable: reusable, plastic or paper bags?
Asked by Connie McNair, Medford, Oregon
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Asked by anonymous
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What is the environmental impact of storing data on a hard drive? Is it better to use cloud storage?
Asked by Mark Williams, Cambridge, U.K.?
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What is the average carbon footprint of an American wedding
Asked by Patrick Freeman, San Jose
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Asked by Alexa Jones, Stanford
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How green is my birth control?
Asked by Anonymous
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What is the most sustainable option for cookware?
Asked by Anna Hallingstad, Anacortes, Washington
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How degradable is biodegradable?
Asked by Elma, Gilroy, CA
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Student authors welcome your queries on sustainability and the environment.
About SAGE
SAGE answers are researched and written by upper division and graduate students enrolled in an environmental journalism course.