Some various snippets from recent news............
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You would have to go back at least 15 million years to find carbon dioxide levels on Earth as high as they are today, a UCLA scientist and colleagues report.
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Last year alone global levels of atmospheric carbon dioxide, the primary driver of global climate change, increased by 0.6 percent, or 19 billion tons. Additionally methane rose by 27 million tons after nearly a decade with little or no increase.
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More than 300 scientists from 160 research groups in 48 countries contributed to the report, which confirms that the past decade was the warmest on record
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Is manmade global warming responsible for the surge in severe heat events weâre seeing in recent years around the globe?
The worldâs climate scientists have a clear answer:
Yes. It is.
âItâs about as solid as science ever gets,â climatologist James Hansen tells ABC News.
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The IPCC report's projection for the next century:
â¢Worse heat waves worldwide are "very likely."
â¢"Medium confidence" exists that droughts will worsen across southern North America, the Mediterranean and elsewhere.
â¢"High confidence" exists that economic losses from weather disasters are increasing, with huge year-to-year swings, largely due to more people, urbanization and coastal development.
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Hurricanes, tornados, floods, and earthquakes may be the most harrowing displays of Mother Natureâs power. But heat waves â with temperatures like today's possible record-breaker â are responsible for more deaths a year in the United States than all of the above combined.
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By Karl Plume and Deborah Zabarenko
CHICAGO/WASHINGTON | Thu Jul 19, 2012 8:18pm EDT
(Reuters) - Grain prices pushed to record highs on Thursday as scattered rains in Midwest did little to douse fears that the worst drought in half a century will end soon or relieve worries around the world about higher food prices.
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Glacier in north Greenland breaks off huge iceberg
By SETH BORENSTEIN | Associated Press â Tue, Jul 17, 2012
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As Exxon CEO Calls Global Warmingâs Impacts âManageableâ, Colorado Wildfires Shutter Climate Lab
By Rebecca Leber and Joe Romm on Jun 27, 2012
*****************************************************
You would have to go back at least 15 million years to find carbon dioxide levels on Earth as high as they are today, a UCLA scientist and colleagues report.
**************************************************
Last year alone global levels of atmospheric carbon dioxide, the primary driver of global climate change, increased by 0.6 percent, or 19 billion tons. Additionally methane rose by 27 million tons after nearly a decade with little or no increase.
******************************************************
More than 300 scientists from 160 research groups in 48 countries contributed to the report, which confirms that the past decade was the warmest on record
******************************************************
Is manmade global warming responsible for the surge in severe heat events weâre seeing in recent years around the globe?
The worldâs climate scientists have a clear answer:
Yes. It is.
âItâs about as solid as science ever gets,â climatologist James Hansen tells ABC News.
*******************************************
The IPCC report's projection for the next century:
â¢Worse heat waves worldwide are "very likely."
â¢"Medium confidence" exists that droughts will worsen across southern North America, the Mediterranean and elsewhere.
â¢"High confidence" exists that economic losses from weather disasters are increasing, with huge year-to-year swings, largely due to more people, urbanization and coastal development.
******************************************************
Hurricanes, tornados, floods, and earthquakes may be the most harrowing displays of Mother Natureâs power. But heat waves â with temperatures like today's possible record-breaker â are responsible for more deaths a year in the United States than all of the above combined.
*****************************************************
By Karl Plume and Deborah Zabarenko
CHICAGO/WASHINGTON | Thu Jul 19, 2012 8:18pm EDT
(Reuters) - Grain prices pushed to record highs on Thursday as scattered rains in Midwest did little to douse fears that the worst drought in half a century will end soon or relieve worries around the world about higher food prices.
*****************************************************
Glacier in north Greenland breaks off huge iceberg
By SETH BORENSTEIN | Associated Press â Tue, Jul 17, 2012
*****************************************************
As Exxon CEO Calls Global Warmingâs Impacts âManageableâ, Colorado Wildfires Shutter Climate Lab
By Rebecca Leber and Joe Romm on Jun 27, 2012