Tag Archives: USA

Cartwright, Retired General, Backs Large U.S. Nuclear Reduction – NYTimes.com

15 May

WASHINGTON — Gen. James E. Cartwright, the retired vice chairman of the Joint Chiefs of Staff and a former commander of the United States’ nuclear forces, is adding his voice to those who are calling for a drastic reduction in the number of nuclear warheads below the levels set by agreements with Russia.

General Cartwright said that the United States’ nuclear deterrence could be guaranteed with a total arsenal of 900 warheads, and with only half of them deployed at any one time. Even those in the field would be taken off hair triggers, requiring 24 to 72 hours for launching, to reduce the chance of accidental war.

That arsenal would be a significant cut from the current agreement to limit Russia and the United States to 1,550 deployed warheads each, down from 2,200, within six years.

via Cartwright, Retired General, Backs Large U.S. Nuclear Reduction – NYTimes.com.

The Next Big Thing in Green Energy: Floating Wind Turbines – Technology – The Atlantic Wire

23 Apr

Wind power, you see, is one of the few natural resources the United Kingdom has a lot of. Smartplanet reports that “the UK has more offshore wind capacity than any other country,” but the problem is most of the steady, heavy winds blow over parts of the ocean that are too deep to build foundations to. So floating turbines, which stay in place via cables anchored to the seafloor, make sense. But they’re still very much experimental technology. The first-ever floating turbine went into operation off Norway in 2009, and today Norway’s still the most advanced in the field. The U.S. and U.K. want to catch up, and they’re willing to pay to do so. So if you’ve got some plans lying around for a design you think might work, now’s the time to pitch them.

via The Next Big Thing in Green Energy: Floating Wind Turbines – Technology – The Atlantic Wire.