Showing posts with label Climate Change. Show all posts
Showing posts with label Climate Change. Show all posts

Wednesday, October 19, 2022

The Heartbeat of the Sun│Valentina V. Zharkova et al.

Valentina V. Zharkova (2016) - We will see it from 2020 to 2053, when the three next cycles will be of a very reduced magnetic field of the sun. Basically, what happens is these two waves, they separate into the opposite hemispheres and they will not be interacting with each other, which means that resulting magnetic field will drop dramatically nearly to zero. And this will be a similar condition like in the Maunder Minimum.
 

What will happen to the Earth remains to be seen and predicted because nobody has developed any program or any models of terrestrial response – they are based on this period when the sun has maximum activity — when the sun has these nice fluctuations, and its magnetic field [is] very strong. But we’re approaching the stage when the magnetic field of the sun is going to be very, very small. 

 
See also:
 

Sunday, June 11, 2017

Sunspot Cycle Length vs Temperature Anomaly │ Jasper Kirkby

The sunspot cycle length as a measure of the Sun's activity:
Variation during the period 1861 - 1989 of the sunspot cycle length (solid curve)
and the temperature anomaly of the Northern Hemisphere (dashed curve).
The temperature data from the IPCC.

Jasper Kirkby (1998) - The sunspot cycle length averages 11 years but has varied from 7 to 17 years, with shorter cycle lengths corresponding to a more magnetically-active Sun. A remarkably close agreement was found between the sunspot cycle length and the change in land temperature of the Northern Hemisphere in the period between 1861 and 1989 [update HERE]. The land temperature of the Northern Hemisphere was used to avoid the lag by several years of air temperatures over the oceans, due to their large heat capacity. This figure covers the period during which greenhouse gas emissions are presumed to have caused a global warming of about 0.6°C. Two features are of particular note: firstly the dip between 1945 and 1970, which cannot be explained by the steadily rising greenhouse gas emissions but seems well-matched to a decrease in the Sun's activity, and secondly the close correspondence between the two curves over this entire period, which would seem to leave little room for an additional greenhouse gas effect.

[...] The observation that warm weather seems to coincide with high sunspot counts and cool weather with low sunspot counts was made as long ago as two hundred years by the astronomer William Herschel who noticed that the price of wheat in England was lower when there were many sunspots, and higher when there were few. See also HERE  

Data: SILSO Royal Observatory of Belgium.

Monday, March 20, 2017

Politics, Climate, and the Economy │ Peter Temple


Peter Temple (Mar 19, 2017) - Above is a chart of the US Presidents from 1913 through 2016. You can see the politicians who were liked and are considered “good leaders” by historians (green circles and check marks). The there are those we dislike (red circles and x’s) and threw out of office because “they destroyed the economy.”

Dr. Wheeler spent his entire life analyzing weather cycles back over 20 centuries to 600 BC. He found that major climate cycles changed every 25, 100, 500, and 1000 years and that they’re fractal, which means there are smaller cycles within larger cycles. During his life, he put together an archive of world events relative to changes in climate that was some 2000 pages in length, and when open, spanned a length of some 7 feet. To the left is the only shot I’ve found of him working on “The Big Book.” Here are the four twenty-five year cycles:

Spring: warm and wet
Summer, warm and dry
Fall: cool and wet
Winter: cold and dry.
The roaring ’20s (yellow) were mostly wet and warm, but in 1929 (red arrow), it got very cold – the mercury plunged. Cold and dry has always led to tough economic times. The stock market crashed. Then the next year, 1930 (green arrow points to temperature drop), was the driest year in over 150 years. It ushered in ten straight years of dry and hot (red)—about the hottest on record over the past couple of hundred years: The Great Depression. Hot and dry weather in history has led to a major war, despotism, dictators, socialism, communism, world wars, and other atrocities.

In the mid 40s (purple), it turned cool and wet … the economy picked up and the war ended. It lasted through to the ’60s—we had the Beatles, love and flowers … great times! Cool climate means energy–humans become much more active. Wet means prosperity in terms of food.

But in the late ’60s (green), we turned cold and dry … and that led to a deep recession that lasted through the late 70s. In fact there were articles in all the major newspapers predicting a mini ice age. Well, you’re likely to see those again.

But then it turned warm again in the ’80s (blue), the stock market turned up, and business started to boom! It was a warm-wet spring cycle once again—that means prosperity … and that lasted through the 90s, when it also started to get dry and cool again (after 1998).

These climate cycles happen so regularly, that in the 1940s Dr. Wheeler predicted the current change in climate with his drought clock. And sure enough, in 1998, the temperature started to cool and we’ve been getting cooler and dyer ever since. He also predicted extreme weather in the early twenty first century because we’re at the end of an even larger five hundred year cycle. Two major climate cycles are transitioning right now. That’s why we have such extreme weather (see also HERE).

Monday, February 6, 2017

The Wheel of Time | Raymond H. Wheeler's Drought Clock

Peter Temple (Feb 5, 2017) - Dr. Raymond H. Wheeler (1892-1961) developed a clock to forecast recurring droughts, which coincided with colder climates. He found that every 170 years, the climate would turn colder and dryer, social mood would turn negative, civil wars would proliferate, and the economy would suffer from financial collapse.


Although he completed his work during the 1930s, 40s, and 50s, he was able to accurately forecast the second half of the 20th century, based upon the cycles that occurred over and over again like clockwork from 600 BC through today. The Drought Clock shows shorter 100 Year Cycles of cold and dry which are compounded by the larger degree 170 Year Cycle, when they happen at the same time. You can see that he forecast the start of a cold, dry 170 Year Cycle just before the year 2000. Cold dry periods in history have almost always led to droughts (limited access to food), civil wars, riots, and economic recessions or depressions [...] The 515 Year Climate Cycle is also a major Civilization Cycle where virtually everything around us changes (more details Here + HERE).

Monday, October 5, 2015

Uranus and Neptune Responsible For Solar Grand Minima and Solar Cycle Modulation?

Solar system dynamics have been postulated as the main solar driver for
many decades. Paul D. Jose (1965) was the first to associate a recurring
solar system pattern of the 4 outer planets (179 years). Jose suggested
this pattern correlates with the modulation of the solar cycle. New
research via this study suggests that over the past 6000 years the 179
year cycle cannot be maintained and is closer to a 172 year cycle which
aligns with the synodic period of Uranus & Neptune (171.44 years).
Geoff J. Sharp (2013) - Detailed solar Angular Momentum (AM) graphs produced from the Jet Propulsion Laboratory (JPL) DE405 ephemeris display cyclic perturbations that show a very strong correlation with prior solar activity slowdowns. These same AM perturbations also occur simultaneously with known solar path changes about the Solar System Barycentre. The AM perturbations can be measured and quantified allowing analysis of past solar cycle modulations along with the 11,500 year solar proxy records (14C & 10Be). 
The detailed AM information also displays a recurring wave of modulation that aligns very closely with the observed sunspot record since 1650. The AM perturbation and modulation is a direct product of the outer gas giants (Uranus and Neptune). This information gives the opportunity to predict future grand minima along with normal solar cycle strength with some confidence. A proposed mechanical link between solar activity and planetary influence via a discrepancy found in solar/planet AM along with current AM perturbations indicate solar cycle 24 & 25 will be heavily reduced in sunspot activity resembling a similar pattern to solar cycles 5 & 6 during the Dalton Minimum (1790-1830; see also HERE).

The path of the Sun shows the two distinct loops around the
Solar System Barycentre (centre point).
Typical planet positions demonstrating strong Types A & B perturbations.
The Type A example is taken from near the centre of the Sporer Minimum
(1472). Type B events coinciding with less reduction of solar activity
compared with Type A events of similar angle (reverse).

Sunday, June 28, 2015

The 100 Year Cycle - Climate, Regime Change & War│Raymond H. Wheeler

In the 1940s, while at the University of Kansas, Professor Raymond Holder Wheeler engaged in an immense project: He summarized all of recorded history. He compiled 2,500 years of records from which he derived many brilliant hypotheses. At one time he employed as many as 200 scientists. He concluded that climate and human history were intimately related. He discovered many related cycles but declared the most important one was the 100 Year Cycle.
 
"The turning points between old and new civilizations
occur when cold-dry times reach their maximum severity."
 
The climate of the earth shifts from warmer to colder periods and back again, frequently in rhythms. Throughout history, there has been a sequence of  four seasons on many diverse time periods, including  1,000 Years, 500 Years, 100 Years, 10 Years, 1 Year and likely others. The Earth’s coldest periods were usually followed by excessive warmth. Such was the case when temperatures moved from the Medieval Warm Period between 900 and 1300 A.D. to the sudden ‘Little Ice Age’ which peaked in the 17th Century. Since 2,500 B.C. there have been at least 78 major climate changes worldwide, including two major changes in just the past 40 years. History shows that nations are usually built on shifts from cold periods to warm, when the human energy level temporarily reaches a maximum, while nations crumble on the shift from warm to cold. International wars occur mostly during warm periods, civil wars during cold ones. Each phase, warm and cold, begins wet and ends dry. Cold droughts and centers of civil war epochs generally coincide. A major cold drought and civil war period occurs about every 510 years; generally less severe ones every 170 years (171 Year Neptune-Uranus Cycle). There are also shorter rhythms: The generally warmer period at the beginning of the 20th century ended during World War II. Totalitarianism is typical of late-half warm periods; democracy is revived during cold times.

Raymond H. Wheeler (1943): The Effect of Climate on Human Behavior in History. In: Transactions of the Kansas Academy of Science, Vol. 46.

Wheeler’s cycle averages 100 years, although it may run as short as seventy years and as long as 120 years. The cycle is divided into four phases, also not precisely equal in duration, but in general, the cycle has a warm and a cold phase, with each of these having a wet and a dry period (18.6 Lunar Nodal Cycle): 

 
(1) The Cold-Dry Period (early 1870s to early 1900s and early 1960s to late 1970s): This is a time of general individualism, with weak governments, migrations, and other mob actions such as race riots. Class struggles and civil wars ranging from palace intrigues to revolutions occur during the general anarchy of the cold-dry period. People are cosmopolitan, borrowing culture and living by superficial and skeptical philosophies. As this phase nears an end and fades into the next phase, leadership emerges and societies become stabilized; new governments develop and nationalistic spirit revives. Wars take the form of expansion and imperialism. In the transition from the cold to the warm era, human energies operate at a high level (just as in the spring of the year). Learning is revived, genius appears, industrial revolutions occur, crops are good, and times are prosperous.

Temperature fluctuations over the past 20,000 years showing the abrupt cooling and warming events during the
Younger Dryas. The late Pleistocene cold glacial climate that built immense ice sheets terminated suddenly
about 14,500 years ago, causing glaciers to melt dramatically. About 12,800 years ago, after about 2,000 years
of fluctuating climate, temperatures plunged suddenly and remained cool for 1,300 years.
The mammoths disappeared at about the same time, as did some Native American and Siberian cultures that thrived
on hunting them. About 11,500 years ago, the climate again warmed suddenly; the Younger Dryas ended and the
Holocene Interglacial Period began. Soils developed, agriculture and permanent settlements became possible due
to relatively high temperature levels during the past 10,000 years.Large parts of Northern Africa began to dry
up and convert into desert during the Egyptian Warm Period 3,300 years ago. Animals and humans moved to the
Mediterranean, the Nile Valley and the Sahel (arabic for 'shore'), the southern edge of the Sahara desert.
 
(2) The Warm-Wet Period (early 1900s to early 1920s and late 1970s to late 1990s): This period sees the climax of the trends started in the previous transition, with achievement becoming organized, and the emphasis put on cooperation and integration of views and effort rather than individual accomplishment. Interest in the state rather than the individual develops and governments become more rigid and centralized. 

(3) The Warm-Dry Period (early 1920s to mid 1940s and late 1990s to early 2020s): As climate changes from a general warm-wet phase to warm-dry phase, the rigid governments of the previous period become despotic, police states emerge, personal freedom declines, behavior-patterns are introverted. In art, surrealistic, impressionistic and nihilistic patterns develop, and in business, aggressiveness and self-confidence decline with subsequent depressions and the collapse of economic systems. During the transition to the next cold period wars reflect the culmination of the decadence of the previous period and become the cruelest type of struggle with entire populations slaughtered or enslaved. However, as the temperature falls and rainfall increases, activity increases, crops are again good, and general revival begins.

(4) The Cold-Wet Period (mid 1940s to early 1960s and mid 2020s to late 2040s): This phase sees the reemergence of individualistic philosophy, with decentralizing and reorganizing trends in government and business. It is a period of emancipation and natural behavior; art is straightforward and simple; scholarship follows mechanistic lines. These trends continue and grow until they reach a climax of general anarchy during the cold-dry period to follow. In 1949 Wheeler indicated that the US were passing through a cold-wet period and heading for a Cold-Dry Period.

Within these 20-30 year periods or ‘seasons’, there are smaller ‘seasons’ - in the same sequence that account for variations within each bigger ‘season’. Once this 100 Year Cycle is complete, it blends into a larger cycle. We are currently witnessing the conclusion of a 500 Year Cycle and the breakdown of the global 'Western' hegemony - a period similar to the early 16th century in Europe (491 Year Neptune-Pluto Cycle or 3 Neptune-Uranus Cycles). The early 1500s were characterized by technological innovation, population growth and migration, productive and capitalistic expansion, religious secessionism and wars, regime changes and breakdowns, as well as by the emergence of new empires and global players. Today we are obviously in another warm period that started in the mid 1970s and had reached its peak around 2000.

Sunday, September 1, 2013

The Cloud Mystery | Henrik Svensmark

Nir Shaviv and Henrik Svensmark (HERE)
Looking at the Milky Way from above, we see four giant spiral arms. Our solar system is currently located within a small armlet called Orion between the two big spiral arms Sagittarius-Carina and Perseus. But it doesn’t stay there. It rotates at a speed of some 830,000 kilometers per hour around the galactic center and does a whole round about every 250 millions years. This rotation period is called one galactic year. That means on average every about 65 million years our solar system moves through one of the major spiral arms of the milky-way. 


The Solar System's passage
through the Milky Way (
HERE)
During such a passage the average temperature on Earth is about 5-10°C colder than outside the spiral arms where more clouds can be created and are causing cooler climatic conditions. Within a spiral arm more cosmic rays reach the Earth because there are more super novae in the immediate neighborhood of our solar system. These dying stars are sending out cosmic rays, subatomic particles with enormous energy rushing through the galaxy at almost the speed of light. And some of them shower and bombard the Earth. In our atmosphere the cosmic rays are nuclei for condensation of water vapor and cloud formation. And the clouds reflect the sunlight and cool the Earth.

The Sun of course also plays an important role in the formation of clouds: When there are a lot of sunspots, the magnetic fields of the Sun are emitting more charged particles, called the solar wind. The solar wind fights and neutralizes the cosmic rays and controls how many of them reach the Earth. During the 20th century the magnetic activity of the Sun has almost doubled. As a result fewer cosmic rays reach the Earth, the cloud cover became thinner and the Earth’s climate warmer. 


Nir Shaviv (HERE)
A ‘lazy’ Sun would produce less magnetic activity, less solar wind and more cosmic rays would reach the Earth’s atmosphere able to build up clouds there and to cool the planet’s climate down: The Sun controls the Earth’s cloudiness. The climate is controlled by the clouds. The clouds are controlled by cosmic rays. And the cosmic rays are controlled by the Sun.

Sources: Henrik Svensmark and Eigil Friis-Christensen, astrophysicists, Danish National Space Institute (DTU Space), Copenhagen | Nir Shaviv, astronomer,  Racah Institute of Physics, Hebrew University of Jerusalem | Jan Veizer, geologist, Department of  Earth Sciences, University of Ottawa and Institute for Geology, Mineralogy and Geophysics, Bochum Ruhr University | Jasper Kirkby (2011): The CLOUD experiment at CERN
[65 m] | Lars Oxfeld Mortensen (2007): The Cloud Mystery - Henrik Svensmark on Climate Change [53 m] | Martin Durkin (2007): The Great Global Warming Swindle [76 m]