Denis Hayes

Denis Hayes
Denis Allen Hayes is an environmental advocate and proponent of solar power. He rose to prominence in 1970 as the coordinator for the first Earth Day...
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Build high-speed, electrified trains over the most-traveled corridors. It'sreally hard to power carbon-free airplanes, but electrified trains are much easier. We'll be a half century behind the Japanese, but better late than never.
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These are not exhortations from overwrought extremists, but carefully phrased warnings from some of the world's finest scientists,
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When we held the first Earth Day, everyone said it was a success because of the huge turnout. It was probably the largest planned event across the country.
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America has the technology and resources to meet all its energy needs while safeguarding the earth's climate. The urgent question now is, 'Do we have the will?' At least one city does, and I'm proud to live in it.
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Whether you are buying a car or casting a ballot, choosing a job or planning a family, follow your moral compass. Don't let others define you. Don't let advertisers mold you; don't let zealots ensnare you; don't let conventional wisdom trap you....you are part of a much larger whole.
years humanity energy
By the year 2000, such renewable energy sources could provide 40 percent of the global energy budget; by 2025, humanity could obtain 75 percent of its energy from solar resources.
address begin enjoyed environmental global national needs problems progress state successes threaten undo
The environmental movement, having enjoyed many successes at the city, state and national levels, now needs to begin to address the global problems that threaten to undo all our progress elsewhere.
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While this is just a first step, it's an incredibly important first step.
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Listen up, you couch potatoes: each recycled beer can saves enough electricity to run a television for three hours.
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I feel more confident than ever that the power to save the planet rests with the individual consumer.
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We shouldn't fuel the future with the polluting methods of the past, ... We have the technology to power our future in ways that don't threaten our health or poison our planet. Let's choose to use it.
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I suppose I'd characterize myself as having a faith-based optimism. My faith is parental and Darwinian.
technology opportunity cells
We presently have the technology ... fuel cells, solar cells, hydrogen ... the opportunities are amazing for clean energy.
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Make Earth Day Every Day.” While we might not always live up to this ideal, I try to keep this quote from Denis Hayes, founder of the Earth Day Network and president of Seattle’s Bullitt Foundation, in mind when I need a little extra motivation to be a better environmentalist: “Listen up, you couch potatoes: each recycled beer can saves enough electricity to run a television for three hours.