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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What is the environmental impact of renting an RV for vacation?
Asked by Jacob Englander
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What's the easiest way to compost at home without curbside pick-up?
Asked by Cynthia Fielding-Singh
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How are plastic, metal and glass recycled and reused and how efficient is the process?
Asked by Shilpa Sarkar
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How do dams impact watersheds and native wildlife?
Asked by M. Stoecker
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The dirt on organic food: Is it worth the higher price?
Asked by Anonymous
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Frozen concentrate or straight-from-the-carton: Which juice uses less energy to produce/ship/store?
Asked by Jan Yaegar
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Asked by Gerald
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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.