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Archive for climate-change

EarthTalk: Climate Change and Hawaii’s Coral Reefs

Poisonous run-off, rising ocean levels, increasingly acidic waters and overfishing are taking their toll on Hawaii's reefs and the marine life they support. Biologists are working hard to stem the problem but must now deal with invasive algaes that are compromising the whole reef system.EarthTalk® is a weekly environmental column made available to our readers from the editors of E/The Environmental Magazine

Dear EarthTalk: What’s the prognosis for Hawaii’s coral reefs in the face of global warming, invasive algae and other environmental threats?  – Bill Weston, San Francisco, CA

Despite sweeping protections put in place near the end of George W. Bush’s presidency for large swaths of marine ecosystems around the Hawaiian Islands, things are not looking good for Hawaii’s coral reefs. Poisonous run-off, rising ocean levels, increasingly acidic waters and overfishing are taking their toll on the reefs and the marine life they support. Biologists are trying to remain optimistic that there is still time to turn things around, but new threats to Hawaii’s corals are only aggravating the situation.

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Video Friday: Our Grandkids Future

This short video from John Price, a retired Australian physician and university teacher, speaks eloquently of our responsibility to future generations. Visit his website grandkidzfuture for more.

EarthTalk: Global Warming, Droughts and Wildfire

By throwing the planet’s climate out of whack, global warming is likely to cause more extreme weather events -- and not just rain, snow and flooding but more droughts and wildfires, too, sometimes within the same regions that at other times experience extreme wet weather.EarthTalk® is a weekly environmental column made available to our readers from the editors of E/The Environmental Magazine

Dear EarthTalk: How are droughts and wildfires cause by global warming? I thought warming mostly brought on wet and flooded conditions.   -David Mossman, Albuquerque, NM

By throwing the planet’s climate regulation systems out of whack, global warming is likely to cause more extreme weather events of every kind, including additional precipitation and flooding in some cases and more drying and drought in others—sometimes within the same region.

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U.S. Pledges Far-Reaching Climate Cooperation with China and Japan: the Possibility of Progress Beyond Formal UN Climate Talks

John Kerry signs pledge for climate cooperation with Japan and China. International progress is possible outside the UN climate negotiating processJohn Kerry made climate change a centerpiece of his first Asia tour as Secretary of State over the weekend, signing agreements with both Japan and China for cooperation in implementing practical measures for reducing greenhouse gas emissions. The agreements with both nations stressed practical measures available for reducing greenhouse gases, largely ignoring the contentious United Nations process for hammering out an international climate change agreement that has to date fallen far short of its goal.

China and the United States represent the two largest carbon emitting nations and analysts have  said the agreement between the two nations could mark a significant move forward and put China and the US at the “center of serious clean energy work.”

“China and the United States represent the world’s two biggest economies, we represent the world’s two largest consumers of energy, and we represent the two largest emitters of global greenhouse gases,” said Kerry in a statement. “So if any two nations come to this table with an imperative for action, it is us.

What the United States and China decide to do with respect to this, whatever energy initiative we embrace together … the two largest economies in the world will send a signal to the world about how serious we are about this,” he said.

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The Promise of Climate Change Education Standards

Climate change education is an essential part of a sustainable future for our children“In order to learn the nature of the myriad things, you must know that although they may look round or square, the other features of oceans and mountains are infinite in variety; whole worlds are there. It is so not only around you, but also directly beneath your feet, or in a drop of water.”

-Genjo Koan

Education is a vital part of forging a viable future for life on Earth. The confusion surrounding climate science is a major impediment preventing the U.S. from mustering the political will necessary to aggressively engage global warming. Climate science is so woefully misunderstood that some children grow up believing in half-truths and bold-faced lies.

Mark McCaffrey one of the authors of a recent report titled “Toward a Climate and Energy Literate Society” referred to the state of climate change education in the U.S. as “abysmal.” He added that 80 percent of students do not feel like they understand climate change based on what they have learned in school. Two-thirds of students said that they are not learning much about it. Read More→