- Obama ‘cavalier’ in hiding foreign aid order, judge rules
- Prince Charles: Muslims are driving Christians from Mideast through persecution
- Gitmo’s first commander: Close the prison down
- Google’s newest photography find: Just wink and shoot
- Detroit’s Heidelberg art project hit by 8 fires in 8 months
- Pa. police pull people over for random DNA tests for feds
- NASA pushing hard to get back into space game
- Harvard student to face federal charges for bomb hoax
- Ronnie Biggs of ‘Great Train Robbery’ fame dies, 84
- Pope Francis wins another ‘Person of the Year’ — from gay rights magazine
Ozone layer faces record 40 pct loss over Arctic
The ozone treaty also encourages industries to use replacement chemicals less damaging to ozone.
Some scientists say if that treaty hadn’t been adopted, two-thirds of the world’s protective ozone layer would be gone about a half-century from now and the CFCs, which also are long-lived potent greenhouse gases, would have pushed the world’s temperature up an extra few degrees.
Arctic ozone conditions vary more than the seasonal ozone “hole” that forms high in the stratosphere near the South Pole each winter and spring, and the temperatures are always warmer in the Arctic than over Antarctica.
Because of the changing weather and temperatures that some Arctic winters experience, there have been times where there is almost no ozone loss, and others when the exceptionally cold stratospheric conditions has led to substantial ozone depletion, U.N. scientists say.
This year, the Arctic winter was warmer than average at ground level but colder in the stratosphere than normal. Average Arctic temperatures in January range from about -40 to 0 C (-40 to 32 F) and in July from about -10 to 10 C (14 to 50 F).
U.N. officials say the latest losses _ unprecedented, but not entirely unexpected _ were detected in satellite observations and weather balloons that show at what altitudes the ozone loss is occurring.
By John R. Bolton
The president fiddles at his domestic altar while the world burns
- U.S. Army mulls wiping out memory of Robert E. Lee, 'Stonewall' Jackson
- We told you so: Conservatives foresaw polygamy ruling
- BOLTON: Nero in the White House
- EDITORIAL: Al Gore, soothsayer
- Top Democrats reject court ruling over NSA spying on Americans
- HURT: D.C. gets the vapors, calls sequester too much
- Obama mocks Putin, picks gay athletes for Sochi delegation
- IRS pays tax cheats hundreds of millions of dollars
- Army to cut up to 4,000 captains and majors
- Rush weighs in: Maybe Republicans dont dislike Obamacare
Independent voices from the The Washington Times Communities
A libertarian look at breaking news and political trends by author Tom Mullen.
Southern Fried Politics from the Lens of a Persian-American Millennial
Wall Street news for retail investors who want to know what's going on.
Top 10 handguns in the U.S.
Extraordinary day at Redskins Park
White House pets gone wild!
Let it snow