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Agent Orange Cooper » Fri Apr 15, 2016 1:12 am wrote:Sounder, are you as skeptical as I am of the idea that the trillions of barrels worth of oil in the ground is liquefied plant and animal matter? The more I think about it the more absurd it seems.
I've said it before but the AGW "argument" seems awfully convenient given that ALL environmental concerns have been wrapped up in that package. As if there would be no pressing environmental concerns if not for that pesky global warming thing.
Get people to argue about that, and you have them arguing as to the validity of environmental destruction itself.
KUAN » Fri Apr 15, 2016 1:34 pm wrote:.
Word is that latest melt figures from the west antarctic ice sheet suggest up to 3 metres of sea level rise by 2050 - some action at last....
The enemy now is Mother Nature who has infinite power at her disposal and intends to take no prisoners in this very short, absolutely brutal, 30 to 40 year war she has begun. I cannot emphasise more, how serious humanity’s predicament is and what we should try to do to prevent our certain final destruction and extinction in the next 30 to 40 years if we continue down the present path we are following .
Cosmic Rays Continue to Intensify (Feb. 2016)
Researchers have long known that solar activity and cosmic rays have a yin-yang relationship. As solar activity declines, cosmic rays intensify. Lately, solar activity has been very low indeed. Are cosmic rays responding? The answer is “yes.” Spaceweather.com and the students of Earth to Sky Calculus have been using helium balloons to monitor cosmic rays in the stratosphere. Their latest flight on Feb. 16th measured the highest values yet:
The data show that cosmic rays in the mid-latitude stratosphere now are approximately 12% stronger than they were one year ago.
Cosmic rays, which are accelerated toward Earth by distant supernova explosions and other violent events, are an important form of space weather. They can seed clouds, trigger lightning, and penetrate commercial airplanes. Furthermore, there are studies linking cosmic rays with cardiac arrhythmias and sudden cardiac death in the general population. Among patients who have an implanted cardioverter – defibrillator (ICD), the aggregate number of life-saving shocks appears to be correlated with the number of cosmic rays reaching the ground. References: #1, #2, #3, #4.
Why do cosmic rays increase when solar activity is low? Consider the following: To reach Earth, cosmic rays have to penetrate the inner solar system. Solar storms make this more difficult. CMEs and gusts of solar wind tend to sweep aside cosmic rays, lowering the intensity of radiation around our planet. On the other hand, when solar storms subside, cosmic rays encounter less resistance; reaching Earth is a piece of cake.
Forecasters expect solar activity to drop sharply in the years ahead as the 11-year solar cycle swings toward another deep minimum. Cosmic rays are poised to increase accordingly
Burnt Hill » Mon Apr 18, 2016 10:29 pm wrote:http://news.spaceweather.com/cosmic-rays-continue-to-intensify-feb-2016/Cosmic Rays Continue to Intensify (Feb. 2016)
Researchers have long known that solar activity and cosmic rays have a yin-yang relationship. As solar activity declines, cosmic rays intensify. Lately, solar activity has been very low indeed. Are cosmic rays responding? The answer is “yes.” Spaceweather.com and the students of Earth to Sky Calculus have been using helium balloons to monitor cosmic rays in the stratosphere. Their latest flight on Feb. 16th measured the highest values yet:
The data show that cosmic rays in the mid-latitude stratosphere now are approximately 12% stronger than they were one year ago.
Cosmic rays, which are accelerated toward Earth by distant supernova explosions and other violent events, are an important form of space weather. They can seed clouds, trigger lightning, and penetrate commercial airplanes. Furthermore, there are studies linking cosmic rays with cardiac arrhythmias and sudden cardiac death in the general population. Among patients who have an implanted cardioverter – defibrillator (ICD), the aggregate number of life-saving shocks appears to be correlated with the number of cosmic rays reaching the ground. References: #1, #2, #3, #4.
Why do cosmic rays increase when solar activity is low? Consider the following: To reach Earth, cosmic rays have to penetrate the inner solar system. Solar storms make this more difficult. CMEs and gusts of solar wind tend to sweep aside cosmic rays, lowering the intensity of radiation around our planet. On the other hand, when solar storms subside, cosmic rays encounter less resistance; reaching Earth is a piece of cake.
Forecasters expect solar activity to drop sharply in the years ahead as the 11-year solar cycle swings toward another deep minimum. Cosmic rays are poised to increase accordingly
It is amazing what we have figured out so far re "space weather", and we have barely scratched the surface.
There are factors affecting our climate that are yet to be determined.
Let us consider a cloud of 3x3x2 km3 in sizes, the top of which is at the altitude ~3 km. The flux of
cosmic ray secondaries (mainly relativistic electrons and muons) falling on the upper surface of such
cloud is ~7x10^9 particles/s. The total energy released by these particles inside the cloud to ionize air atoms
equals ~4.5x10^6 erg/s.
Burnt Hill » Mon Apr 18, 2016 10:58 pm wrote:thanks smoking, I will give it a look.
I think what really surprised me was the correlation with cardiac arrhythmias.
And thinking that knowing this much implies(to me!) that there is so much more we don't know!
* oh, and no to your last sentence
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