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NASA | A Story of Ozone: The Earth’s Natural Sunscreen
NASA Goddard ^ | Apr 6, 2015 | NASA Goddard

Posted on 04/09/2015 10:38:56 AM PDT by Rodamala

In this talk, Dr. Paul Newman tells the story of how scientists and policy-makers safeguarded the Earth’s ozone layer and the world we avoided by by regulating chlorofluorocarbons (CFCs) . Back in the 60s, we used chlorofluorocarbons, a chlorine-containing chemical, in everything from hairsprays and deodorants to foam products and air conditioners. But in 1974, chemists Sherwood Rowland and Mario Molina published a paper claiming CFCs were destroying the ozone layer. The Molina-Rowland paper launched a debate in the scientific community that ultimately led to the halls of the United Nations. Today, more than 191 countries have signed the Montreal Protocol— a treaty that regulates the use of chlorofluorocarbons—and the ozone layer is on the mend. But the story has taken a new and unpredictable turn as the class of compounds that replaced CFCs act as greenhouse gases.

This video is public domain and can be downloaded at:
http://svs.gsfc.nasa.gov/goto?11813

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TOPICS: Science; Weather
KEYWORDS: cfc; everyonepanic; gorebullwarming; ozone
I subscribe to only 2 or 3 Youtube Channels, one of which is the channel for the NASA Goddard Space Flight Center. I don't know why I bother going to view these videos anymore when they send me email alerts, because EVERY VIDEO has nothing, zip, nada, zilch, zero do do with SPACE FLIGHT.

It is ONLY the Global Warming Leftist narrative being put forth. I am serious... go to the channel and look at the videos that have been posted over the past year.

Ted Cruz... if you are reading this, I need you to see to it that NASA is put back ON MISSION, and that the whole contingent employed at Goddard that is there only to proselytize their fraudulent doomsday Heaven's Gate Global Warming CULT are fired, and their positions eliminated in a permanent budgetary cut.

DEFUND IT!!!

FRiends, please Freep the comments section at the video. Oh, and try not to laugh too hard at the intentional diversity they offer up with the kids in the front row at the lecture... or the size of that one dude's epic Afro.

1 posted on 04/09/2015 10:38:56 AM PDT by Rodamala
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To: Rodamala
"Earth's sunscreen."

A simplistic phrase meant to make the low-information types think they understand something that they don't, the same way the phrase "greenhouse gas" is used.

And then you say "the science is settled" as if a simplistic metaphor explains it all.

2 posted on 04/09/2015 10:41:58 AM PDT by E. Pluribus Unum (If obama speaks and th<uere is no one the<ire to hear it, is it still a lie?)
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To: Rodamala

Out of one side of their mouth, they insist that anything that decreases ozone in the atmosphere is evil.

Out of the other side of their mouth, they insist that anything that releases ozone into the atmosphere is evil.

I’m confused!

Well, not exactly confused. Their purpose is all too obvious.


3 posted on 04/09/2015 10:45:26 AM PDT by Cicero (Marcus Tullius)
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To: E. Pluribus Unum
If I could offer you only one tip for the future, sunscreen would be it.
4 posted on 04/09/2015 10:46:16 AM PDT by Rodamala
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To: Rodamala

If we destroy the ozone layer, we fry. If we protect the ozone we add greenhouse gasses and bake. BUT, if we turn all our wealth over the UN, everything will be just fine.


5 posted on 04/09/2015 10:46:26 AM PDT by Tenacious 1 (POPOF. President Of Pants On Fire.)
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To: Rodamala
New Scientific Evidence Proves Ozone Depletion Theory False

http://www.mitosyfraudes.org/Ingles/Crista.html

"The Ozone Hole" was a warm-up for Global Cooling / Warming Climate Change

6 posted on 04/09/2015 10:49:06 AM PDT by Uncle Miltie (I want the Halal butcher to cut up my pig. If he doesn't, I'm filing charges.)
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To: Tenacious 1

Ding, ding, ding! A winnah!


7 posted on 04/09/2015 10:51:19 AM PDT by Rodamala
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To: Cicero

Ding ding ding, ANOTHER WINNAH!


8 posted on 04/09/2015 10:52:01 AM PDT by Rodamala
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To: Cicero

Ding ding ding, ANOTHER WINNAH!


9 posted on 04/09/2015 10:52:02 AM PDT by Rodamala
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To: Rodamala; Cicero

Whoops! First click didn’t take because NSA is parsing my keystrokes... reclicked and WHAM, Ye Olde Doublepost-a-mundo!


10 posted on 04/09/2015 10:53:58 AM PDT by Rodamala
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To: Rodamala

Anyone who disputes your explanation is a keystroke skeptic.


11 posted on 04/09/2015 11:00:52 AM PDT by Cicero (Marcus Tullius)
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To: Rodamala

NASA Budget time Ping!

Time to fund burning holes in the ozone with rockets to find out why it shrinking.


12 posted on 04/09/2015 11:06:00 AM PDT by hadaclueonce (It is not heaven, it is Iowa. Everyone gets a "Corn Check")
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To: Rodamala

A hole in the ozone over Antarctica in the winter lets UV give us cancer. How much sun hits Antarctica in the winter?


13 posted on 04/09/2015 11:08:21 AM PDT by SpeakerToAnimals (I hope to earn a name in battle)
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To: E. Pluribus Unum

Quack! Quack! Quack!


14 posted on 04/09/2015 11:27:06 AM PDT by gr8eman (Don't waste your energy trying to understand commies. Use it to defeat them!)
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To: Cicero

Hopefully,some of these AGW geniuses understand something about what produces the ozone. Maybe after that,they can look into what it is that warms the earth.


15 posted on 04/09/2015 11:32:50 AM PDT by oldtech
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To: Uncle Miltie
New Scientific Evidence Proves Ozone Depletion Theory False

http://www.mitosyfraudes.org/Ingles/Crista.html

"The Ozone Hole" was a warm-up for Global Cooling / Warming Climate Change

I have long heard the theory that the "Ozone" problem came about as a result of the patents for freon expiring and Dupont needing to recreate their monopoly and ban everyone else from using the old formula.

Don't know if it's true, but it has the ring of truth about it. It sounds plausible to my increasingly cynical mind.

But that the "Ozone Hole" scare was complete made up bullsh*t I do not doubt, and I think you are right. The "Ozone Hole" scare was a warm up for "Global Warming" bullsh*t.

16 posted on 04/09/2015 11:51:11 AM PDT by DiogenesLamp
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To: Rodamala

Ozone has health impacts, hence the ozone warnings around cities, ozone in the upper atmosphere reflects UV radiation back into space (albedo effect) so it helps keep the lower atmosphere cooler and blocks UV .

Ozone can be a two edged sword....

AFA CFCs depleting upper ozone, who knows, science is always finding out how much it really did/dopes not know, at least with rational scientists at the controls...

MS in Env Sci (and no, I did not swallow the pills they handed out at the outset of the program- I barely graduated, but earned a 3.95 GPA, but was the only candidate asked to defend my thesis before the department-earned an A minus in Environmental Processes concerning Lead on firing ranges, at age 52).


17 posted on 04/09/2015 12:14:42 PM PDT by Manly Warrior (US ARMY (Ret), "No Free Lunches for the Dogs of War")
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To: Rodamala
The ozone layer issue is not the same thing as global warming. But Cruz is right that the core mission of NASA is being diverted too much from space.

Of course if NASA is controlling most of the earth-monitoring satellites, then it seems like they are going to be involved in monitoring the Earth.

18 posted on 04/09/2015 1:00:04 PM PDT by wideminded
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To: wideminded

Space Flight.


19 posted on 04/09/2015 1:38:46 PM PDT by Rodamala
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