Science: Another Ice Age?
Monday, Jun. 24, 1974

http://www.time.com/time/magazine/article/0,9171,944914,00.html

In Africa, drought continues for the sixth consecutive year, adding terribly to the toll of famine victims. During 1972 record rains in parts of the U.S., Pakistan and Japan caused some of the worst flooding in centuries. In Canada's wheat belt, a particularly chilly and rainy spring has delayed planting and may well bring a disappointingly small harvest. Rainy Britain, on the other hand, has suffered from uncharacteristic dry spells the past few springs. A series of unusually cold winters has gripped the American Far West, while New England and northern Europe have recently experienced the mildest winters within anyone's recollection.

As they review the bizarre and unpredictable weather pattern of the past several years, a growing number of scientists are beginning to suspect that many seemingly contradictory meteorological fluctuations are actually part of a global climatic upheaval. However widely the weather varies from place to place and time to time, when meteorologists take an average of temperatures around the globe they find that the atmosphere has been growing gradually cooler for the past three decades. The trend shows no indication of reversing. Climatological Cassandras are becoming increasingly apprehensive, for the weather aberrations they are studying may be the harbinger of another ice age.

Telltale signs are everywhere —from the unexpected persistence and thickness of pack ice in the waters around Iceland to the southward migration of a warmth-loving creature like the armadillo from the Midwest.Since the 1940s the mean global temperature has dropped about 2.7° F. Although that figure is at best an estimate, it is supported by other convincing data. When Climatologist George J. Kukla of Columbia University's Lamont-Doherty Geological Observatory and his wife Helena analyzed satellite weather data for the Northern Hemisphere, they found that the area of the ice and snow cover had suddenly increased by 12% in 1971 and the increase has persisted ever since. Areas of Baffin Island in the Canadian Arctic, for example, were once totally free of any snow in summer; now they are covered year round.

Scientists have found other indications of global cooling. For one thing there has been a noticeable expansion of the great belt of dry, high-altitude polar winds —the so-called circumpolar vortex—that sweep from west to east around the top and bottom of the world. Indeed it is the widening of this cap of cold air that is the immediate cause of Africa's drought. By blocking moisture-bearing equatorial winds and preventing them from bringing rainfall to the parched sub-Sahara region, as well as other drought-ridden areas stretching all the way from Central America to the Middle East and India, the polar winds have in effect caused the Sahara and other deserts to reach farther to the south. Paradoxically, the same vortex has created quite different weather quirks in the U.S. and other temperate zones. As the winds swirl around the globe, their southerly portions undulate like the bottom of a skirt. Cold air is pulled down across the Western U.S. and warm air is swept up to the Northeast. The collision of air masses of widely differing temperatures and humidity can create violent storms—the Midwest's recent rash of disastrous tornadoes, for example.

Sunspot Cycle.
The changing weather is apparently connected with differences in the amount of energy that the earth's surface receives from the sun. Changes in the earth's tilt and distance from the sun could, for instance, significantly increase or decrease the amount of solar radiation falling on either hemisphere—thereby altering the earth's climate. Some observers have tried to connect the eleven-year sunspot cycle with climate patterns, but have so far been unable to provide a satisfactory explanation of how the cycle might be involved.

Views: 86

Comment

You need to be a member of 12160 Social Network to add comments!

Join 12160 Social Network

"Destroying the New World Order"

TOP CONTENT THIS WEEK

THANK YOU FOR SUPPORTING THE SITE!

mobile page

12160.info/m

12160 Administrators

 

Latest Activity

tjdavis posted a video

America In Crisis: Illegals and Drug Smugglers Have Us Beat

An inside look at how bad the situation is at the Arizona/Mexico border. This exclusive tour with retired Arizona Sheriff Mark Lamb reveals just how bad thin...
4 hours ago
Burbia posted a video

Sam Hyde Show: This is You

support the show: https://www.mde.tv/▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬🔥 BUY EXTREME PEACE on MDE.TV 🔥https://www.mde.tv/series/extreme-peace▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬...
5 hours ago
Burbia commented on Sandy's photo
6 hours ago
Burbia commented on Sandy's photo
6 hours ago
Doc Vega posted a blog post

“Night of Horror” Finland WWII 1939 and a Russian Massacre

It is November of 1939 and Stalin decides that the resources in the smaller nation of Finland…See More
13 hours ago
Sandy posted a photo
16 hours ago
tjdavis posted a video

Charlie Kirk: Grief And Outrage From Turning Point USA in Phoenix

We went to Charlie Kirk's Turning Point USA headquarters in Phoenix to talk with people who were there to pay their respects.►Join my community to get exclus...
yesterday
Doc Vega posted blog posts
yesterday
Burbia commented on Doc Vega's blog post This Memorable Anthem Given by Nick Freitas Hit the Nail on the Head Please Listen!
yesterday
Doc Vega posted blog posts
Friday
Doc Vega commented on Doc Vega's blog post A Few More Rats in Your Skull Concerning Charlie and the Rampaging Left
"cheeki kea, Yes that was released on to book sites 19 hours before the tragic event and also there…"
Friday
Burbia commented on Sandy's video
Friday
Sandy posted a video

Charlie Kirk Was Terrified Of Israel

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
Friday
Sandy posted a photo
Friday
cheeki kea commented on Doc Vega's blog post A Few More Rats in Your Skull Concerning Charlie and the Rampaging Left
"The internet is fractioned that's for sure but it never sleeps and the big question of the day…"
Friday
Burbia commented on Doc Vega's blog post A Few More Rats in Your Skull Concerning Charlie and the Rampaging Left
"It seems America has many meanings to many people. The internet has fractioned everybody. I had…"
Thursday
Doc Vega commented on Doc Vega's blog post Plausible Explanation Behind Recent Cryptid Sightings in the Wild!
"Cheeki kea I'm glad that the giant Moa downsized to this turkey looking land walker.!"
Thursday
Burbia commented on Burbia's blog post Charlie Kirk Assaination
"I don't know what difference if any that he was also a member of Council for National Policy.…"
Thursday
Doc Vega commented on Burbia's blog post Charlie Kirk Assaination
"I remember when they found out that the united Council of Churches worldwide had been funding…"
Thursday
Doc Vega posted a blog post

A Few More Rats in Your Skull Concerning Charlie and the Rampaging Left

 Political violence and death has been perpetrated for a long time now in America. The Democrats…See More
Thursday

© 2025   Created by truth.   Powered by

Badges  |  Report an Issue  |  Terms of Service

content and site copyright 12160.info 2007-2019 - all rights reserved. unless otherwise noted