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Posts Tagged "CO2"

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To catch a fallen sea angel: A mighty mollusk detects ocean acidification

  "What’s more," snapped the Lorax. (His dander was up.) "Let me say a few words about Gluppity-Glupp. Your machine chugs on, day and night without stop making Gluppity-Glupp. Also Schloppity-Schlopp. And what do you do with this leftover goo?… I’ll show you. You dirty old Once-ler man, you! "You’re glumping the pond where the [...]

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Observations

How the World Can Fight Global Warming, No Matter What Happens in Lima

obama-arrives-beijing

Imagine if the world’s two largest polluters unilaterally decide to cut emissions of carbon dioxide, the ubiquitous gas responsible for the bulk of global warming. At the same time, a major developing country admits that future growth will have to be balanced with CO2 pollution limits. Meanwhile, an industrialized nation country takes responsibility for the [...]

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Observations

Obama’s Clean Power Plan Means More Gas to Fight Global Warming [Video]

mountaineer-co2-capture-unit

400 PPM: What’s Next for a Warming Planet Concentrations of greenhouse gases in the atmosphere have reached this level for the first time in millions of years. What does this portend? » If the power plant goes away, so do the jobs, and then the town. That’s the fear in New Haven, West Virginia, home [...]

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Observations

Keystone Pipeline Will Impact Climate Change, State Department Reports

oil-sands-refinery

How much can one oil pipeline affect global climate change? That’s one of the fundamental questions probed by a new, final environmental impact assessment released January 31 by the U.S. State Department. At issue is the Keystone XL pipeline, which would carry 730,000 barrels a day of oil from western Canada, mostly from Alberta’s tar [...]

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Observations

12 Graphics That Contain Everything You Need to Know about Climate Change

earth-energy-heat-budget

Climate change is real, it’s here and it will be affecting the planet for a long, long time. That’s the lesson of the latest iteration of the Intergovernmental Panel on Climate Change‘s state of climate science report, released in its entirety on January 30. Concentrations of carbon dioxide in the atmosphere have now touched 400 [...]

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Observations

What Do China’s New Policies Mean for the Environment?

china-high-speed-train

BEIJING—A Chinese high speed train whispers into the station, before finally engaging the brakes and coming to a stop with a sound like the tinkling of breaking glass. Five years ago, such trains hardly existed. In the span of one Communist-style planning period, China has built a high-speed train network that now crosses the entire [...]

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Observations

How to Save Coral Reefs from Climate Change: Genetic Manipulation

palmyra-reef

What’s the best idea for reducing the impacts of ocean acidification on the environment and society? After all, carbon dioxide levels in the atmosphere continue to go up and up and up, which suggests that the pH of seawater will continue to fall and fall and fall. The Paul G. Allen Family Foundation has weighed [...]

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Observations

What You Need to Know about the Forthcoming Climate Change Report

ipcc-logo

Talk about management by committee: one group of more than 800 scientist authors to cope with more than 9,000 scientific publications on climate change and more than 20,000 comments from “expert reviewers” (plus another 30,000 or so from various other interested parties.) Now the Intergovernmental Panel on Climate Change is into four days of wrangling [...]

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Observations

The Answer to Coal Climate Pollution Is Natural Gas and Carbon Capture, EPA Says

mccarthy-sworn-in

The Environmental Protection Agency has new rules for how much carbon dioxide power plants can spew. Designed to ensure that no new plants built in the U.S. can be highly polluting, the regulations would prohibit the dirtiest coal-fired power plants without additional technology to capture and store CO2. The trouble is: hardly any such coal-fired [...]

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Observations

The Climate May Be Changing, but the IPCC Remains the Same

ipcc-first-session-in-1988

By 2021, climate scientists should be 99 percent certain that climate change is our fault—up from 95 percent certain presently and a mere 90 percent certain all the way back in 2007. This conclusion of the leaked draft of the forthcoming assessment of the Intergovernmental Panel on Climate Change (IPCC) begs the question: Is any of [...]

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Observations

Obama Has a Plan for Climate, What If It Involves Tar Sands?

obama-oval-office-6-25-2013

On a sweltering day in Washington, D.C., President Barack Obama sweated as he laid out his new plan to combat climate change. In addition to the mandatory cuts in CO2 pollution from coal-fired power plants and the efforts to protect the country from the ravages of climate change highlighted by my colleague Mark Fischetti, Obama [...]

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Plugged In

Running the numbers on EPA’s new CO2 regulations: natural gas combined cycle stacks up well

TI-89_385

Existing technology like combined cycle generation could be used to meet EPA’s stricter CO2 emissions limits

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Plugged In

What’s in a name? “UN Sustainable Development Conference”

After 10 years of zooming around the world to cover the ozone, climate, and biodiversity negotiations, I realize the outcome of Rio+20 (and meetings of the like) has been staring me in my face. It became clear when Rio+20 concluded with much applause, but little else in terms of solid outcomes. Yes, there’s a lukewarm [...]

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