Earth Enters Unknown as Magnetic North Pole Continues Push Toward Russia, Crosses Greenwich Meridian
Sputniknews.com ^ | 15:08 13.12.2019 (updated 15:42 13.12.2019) | Staff
posted in the Free Republic Aggregate conservative news site
http://www.freerepublic.com/focus/f-chat/3800727/posts
Posted on 12/13/2019, 4:22:18 PM by Red Badger
Earlier this year, US National Oceanic and Atmospheric Administration and the British Geological Survey (BGS) were forced to update the World Magnetic Model a year ahead of schedule due to the speed with which the magnetic north pole is shifting out of the Canadian Arctic and toward Russia’s Siberia.
Deep solar minimum on the verge of an historic milestone
wattsupwiththat.com ^ | December 12, 2019 | by Paul Dorian
Posted on 12/13/2019, 3:17:04 PM by Red Badger Posted in the Free Republic aggregate news site http://www.freerepublic.com/focus/f-chat/3800719/posts
Solar minimum is a normal part of the 11-year sunspot cycle, but the last one and the current one have been far deeper than most. One of the consequences of a solar minimum is a reduction of solar storms and another is the intensification of cosmic rays. The just ended solar cycle 24 turned out to be one of the weakest in more than a century – continuing a weakening trend that began in the 1980’s – and, if the latest forecasts are correct, the next solar cycle will be the weakest in more than 200 years.
One of the natural impacts of decreasing solar activity is the weakening of the ambient solar wind and its magnetic field which, in turn, allows more and more cosmic rays to penetrate the solar system. Galactic cosmic rays are high-energy particles originating from outside the solar system that can impact the Earth’s atmosphere. Our first line of defense from cosmic rays comes from the sun as its magnetic field and the solar wind combine to create a ‘shield’ that fends off cosmic rays attempting to enter the solar system. The shielding action of the sun is strongest during solar maximum and weakest during solar minimum with the weakening magnetic field and solar wind. The intensity of cosmic rays varies globally by about 15% over a solar cycle because of changes in the strength of the solar wind, which carries a weak magnetic field into the heliosphere, partially shielding Earth from low-energy galactic charged particles.
NEWLY PUBLISHED SCIENTIFIC PAPER TEARS GLOBAL WARMING AND THE IPCC TO SHREDS
Electro verse.net ^ | Dec 11, 2019
Posted on 12/17/2019, 4:54:46 PM by 11th_VA
http://www.freerepublic/com/focus/f-news/3801618/posts
A scientific paper entitled “An Overview of Scientific Debate of Global Warming and Climate Change” has recently come out of the University of Karachi, Pakistan. The paper’s author, Prof. Shamshad Akhtar delves into earth’s natural temperature variations of the past 1000 years, and concludes that any modern warming trend has been hijacked by political & environmental agendas, and that the science (tackled below) has been long-ignored and at times deliberately manipulated.
... Pro human induced global warming scientists exaggerate the contribution of carbon dioxide as a major greenhouse gas in absorbing long wave earth’s radiation. The fact is water vapor is the single largest atmospheric greenhouse gas (2% by volume), Carbon dioxide is second (0.0385% by volume).
Water vapor contributes 95% to the greenhouse effect, all other greenhouse gases combined contribute only 5%. Furthermore, the man-made portion of carbon dioxide contributes only 0.117% to the greenhouse effect.
The IPCC does not consider water vapor a greenhouse gas in its reports.
In addition, water vapor absorbs in a much wider band of long wave radiation (4-8 micrometer and 12-70 micrometer bands), whereas Carbon dioxide absorbs in narrow bands (13-16 micrometer) and ozone absorbs in a much smaller narrow band (9-10 micrometer). Thus, water vapor absorbs in a much wider wave length band, it has the single largest greenhouse effect among all the greenhouse gases.