Tag: global warming

Let’s start treating climate change like the enemy

Carbon dioxide in the atmosphere is hovering at a landmark 400 parts per million, a level never before experienced by human beings. Scientists say we’re playing with fire, risking the planet’s future if we don’t start to lower the greenhouse gas levels forcing climate change. How should we react to this news? First, we need to envision climate change more accurately, as a deadly threat.

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The top environmental story of 2011 — and probably 2012 too

If you’re wondering what to worry about in the coming year, look no further than the eco-landscape.
Climate change, species extinctions, ocean acidification, forestry losses, soil erosion and air pollution. We humans, now 7 billion strong, are pushing the planet hard, creating a brew of intractable environmental issues that threaten our way of life, and ultimately our survival.
Grim? It doesn’t get much more so.
There were bright moments in 2011. A sampling:

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Arctic report card shows ‘profound changes,’ accelerated warming

The world’s frozen Arctic has reached a “new state” with less ice and a darker look that portends accelerating warming for the ice cap and the planet, according to a 2011 assessment by 121 international scientists.

This changing marine climate contains less ice and more open water. That has produced more plankton which helps feed whales — the single positive outcome noted in the report, but threatens the survival of marine mammals dependent upon the sea ice, like the polar bear and walrus.

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350.org captures Earth’s woes and hopes from space

Climate action group 350.org wants us to see, really see, what’s happening as the result of climate change here on Earth.
So it’s taken to space to get a better view. Satellites began snapping photos of giant art installations, many involving humans forming pictures, last Friday and will continue through this week. The photos include one of a giant eagle in Los Angeles, created to represent the “Earth to Sky” solutions to climate change; a mural in New York City that shows how the area would look after the seas rise; a picture of a girl on a delta in Spain and a flash flood in New Mexico created by humans with blue posters.

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Sodexo wants college students to quit wasting food


If you really ponder how spoiled Americans are, you’ll eventually have to consider how much food they spoil. It’s all around us, trash cans spilling over with fast food remnants; restaurants and cafeterias and household waste bins teeming in leftovers. The government estimates that Americans throw out about 25 percent of the food they prepare, or about 31 billion tons of food every year, according to the Environmental Protection Agency.

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