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Photo of Ralph Cavanagh
Introduction to Ralph Cavanagh
Ralph Cavanagh's Answers to Your Questions
Basics to Know When Choosing an Electricity Supplier
Reflections on Restructuring

Send questions about the electricity industry -- how it's changing and what that could mean for the environment and you. To see answers to other people's questions, go to Q&A.









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Photo of Dan Lashof
Introduction to Dan Lashof
Dan Lashof's Answers to Your Questions
Global Warming Basics

Send questions about global warming and its solutions. To see answers to other people's questions, go to Q&A.









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Photo of Peter Lehner
Introduction to Peter Lehner
Peter Lehner's Answers to Your Questions
Reflections on Water

Send questions about water -- the kind you drink and the kind you swim in (or wouldn't dare to!). To see answers to other people's questions, go to Q&A.









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Photo of Joel Reynolds
Introduction to Joel Reynolds
Joel Reynolds' Answers to Your Questions
Joel Reynolds' Concerns
Joel Reynolds' To Do List

Send questions about marine mammals and their protection. To see answers to other people's questions, go to Q&A.









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Photo of Johanna Wald
Introduction to Johanna Wald
Johanna Wald's Answers to Your Questions
Johanna Wald's Reflections
Johanna Wald's Picks

Send questions about our National Parks and other federal lands -- how you can enjoy them, what threatens them, and how to preserve them. To see answers to other people's questions, go to Q&A.









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Send questions about any environmental subject and we'll get you an answer.



Photos: Catherine Aman, Marcel Miranda, Charles Seton



  Published by the Natural Resources Defense Council -- contact us at nrdcinfo@nrdc.org