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Headlines at 21st Century Tech for January 11, 2013

Len Rosen's picture

Welcome to our second weekly headlines for 2013. This week's stories include:

  • A Science Rendezvous to Inspire the Next Generation
  • Next Steps for the Mars One Project
  • Feeding the Planet Would Be Easier if We Didn't Waste Half of What We Produce

Energy and Climate Change Update at 21st Century Tech Blog: How Big is the Carbon Bubble?

Subject(s):
Len Rosen's picture

You are probably wondering what the heck I am talking about....a carbon bubble? What's that?In the 1970s we were "conditioned" to believe that the world would run out of fossil fuel resources early in the 21st century. Remember the term "peak oil?" Much policy and financial forecasting by government and business was predicated on the peak oil forecasts. Turned out the forecast was wrong.

Water Update: We Look for it on Mars, Mercury, Vesta and the Moon – We Need it Here on Earth

Subject(s):
Len Rosen's picture

This last week we learned that there is frozen water at Mercury’s poles and that water has been detected by Curiosity in its exploration of Gale Crater. Water seems to be abundant in the Solar System but increasingly scarce here on Earth. I’m not talking about oceans of water but freshwater. In previous blogs on this subject we have looked at water stressed areas of the planet.

Keeping Toxins Out of Our Future

Subject(s):
Rick Docksai's picture

Chemical toxins are an increasingly serious threat to human and environmental health worldwide, according to Global Chemicals Outlook, a report that the United Nations Environment Programme (UNEP) released on September 5.

Oil Shale Challenges and Opportunities

Subject(s):

There may be vast amounts of oil waiting to be unlocked from shale deposits, which could help defer concerns about peak oil farther in the future. But there are also challenges to tapping this unconventional source, according to the U.S. Government Accountability Office.

Biofuels Miss the Mark—So Far

Subject(s):

Meeting U.S. goals for biofuels will require new land-use and incentive policies.

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