Choices Blog

Young People Take Action on Climate Change

jdf@brown.edu

“Coming here today, I have no hidden agenda. I am fighting for my future. Losing my future is not like losing an election or a few points on the stock market. I am here to speak for all generations to come. I am here to speak on behalf of the starving children around the world […]

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How Do We Know the Climate is Changing?

jdf@brown.edu

“You will never see a headline that says ‘Climate change broke out today.’” —Andrew Revkin, New York Times reporter, 2007 Scientists around the world are confident that human activities, primarily the burning of fossil fuels, are drastically changing the climate. They draw this conclusion from a broad collection of evidence, including that: over the past decade, sea […]

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Why Does Climate Change Matter?

jdf@brown.edu

That the climate is changing, and that human activity is playing a substantial role in accelerating that change, is not a new discovery. About one hundred years ago, a Swedish chemist first calculated how human emissions of greenhouse gases might influence global average temperatures. At the Earth Summit in 1992—the largest gathering of international leaders […]

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