Rainmaking
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Rainmaking, also known as artificial precipitation, artificial rainfall and pluviculture, is the act of attempting to artificially induce or increase
precipitation In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellets, graupel and hai ...
, usually to stave off
drought A drought is defined as drier than normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D.  Jiang, A.  Khan, W.  Pokam Mba, D.  Rosenfeld, J. Tierney, an ...
or the wider
global warming In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate variability and change, Climate change in a broader sense also includes ...
. According to the
cloud In meteorology, a cloud is an aerosol consisting of a visible mass of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may ...
s' different physical properties, this can be done using airplanes or rockets to sow to the clouds with catalysts such as
dry ice Dry ice is the solid form of carbon dioxide. It is commonly used for temporary refrigeration as CO2 does not have a liquid state at normal atmospheric pressure and sublimates directly from the solid state to the gas state. It is used primarily ...
,
silver iodide Silver iodide is an inorganic compound with the formula Ag I. The compound is a bright yellow solid, but samples almost always contain impurities of metallic silver that give a gray coloration. The silver contamination arises because AgI is hig ...
and salt powder, to make clouds rain or increase precipitation, to remove or mitigate farmland
drought A drought is defined as drier than normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D.  Jiang, A.  Khan, W.  Pokam Mba, D.  Rosenfeld, J. Tierney, an ...
, to increase
reservoir A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including control ...
irrigation water or water supply capacity, to increase water levels for
hydropower Hydropower (from el, ὕδωρ, "water"), also known as water power, is the use of falling or fast-running water to produce electricity or to power machines. This is achieved by converting the gravitational potential or kinetic energy of ...
generation, or even to solve the
global warming In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate variability and change, Climate change in a broader sense also includes ...
problem. In the United States, rainmaking was attempted by traveling showmen. It was practiced on the American frontier, but may have reached a peak during the
dust bowl The Dust Bowl was a period of severe dust storms that greatly damaged the ecology and agriculture of the American and Canadian prairies during the 1930s. The phenomenon was caused by a combination of both natural factors (severe drought) an ...
drought of the US west and midwest in the 1930s. The practice was depicted in the 1956 film '' The Rainmaker''. Attempts to bring rain directly have waned with development of the science of
meteorology Meteorology is a branch of the atmospheric sciences (which include atmospheric chemistry and physics) with a major focus on weather forecasting. The study of meteorology dates back millennia, though significant progress in meteorology did no ...
, laws against fraud, and improved weather forecasting, with some exceptions such as
cloud seeding Cloud seeding is a type of weather modification that aims to change the amount or type of precipitation that falls from clouds by dispersing substances into the air that serve as cloud condensation or ice nuclei, which alter the microphysical ...
and forms of
prayer Prayer is an invocation or act that seeks to activate a rapport with an object of worship through deliberate communication. In the narrow sense, the term refers to an act of supplication or intercession directed towards a deity or a deifi ...
including rain dances, which are still practiced today. Prayers for rain is also a common cultural practice for Christians and Muslims. In some Christian areas, clerics of the
Eastern Orthodox Church The Eastern Orthodox Church, also called the Orthodox Church, is the second-largest Christian church, with approximately 220 million baptized members. It operates as a communion of autocephalous churches, each governed by its bishops vi ...
are believed to possess the power to arrest rain, bring hail to the farms of wayward souls, as well as to bring rain when the rainy season falls short. The term is also used metaphorically to describe the process of bringing new clients into a professional practice, such as law, architecture, consulting, advertising, or investment banking—in general, processes that bring
money Money is any item or verifiable record that is generally accepted as payment for goods and services and repayment of debts, such as taxes, in a particular country or socio-economic context. The primary functions which distinguish money ar ...
into a company. It is also used to describe a
confidence trick A confidence trick is an attempt to defraud a person or group after first gaining their trust. Confidence tricks exploit victims using their credulity, naïveté, compassion, vanity, confidence, irresponsibility, and greed. Researchers ha ...
where the scammer takes money from the victim to influence a system over which they have no real control, but a random chance of the outcome happening anyway.


Cloud seeding

Since the 1940s,
cloud seeding Cloud seeding is a type of weather modification that aims to change the amount or type of precipitation that falls from clouds by dispersing substances into the air that serve as cloud condensation or ice nuclei, which alter the microphysical ...
has been used to change the structure of clouds by dispersing substances into the air, potentially increasing or altering rainfall. In spite of experiments dating back to at least the start of the 20th century, however, there is much controversy surrounding the efficacy of cloud seeding, and evidence that cloud seeding leads to increased precipitation on the ground is highly equivocal. One difficulty is knowing how much precipitation might have fallen had any particular cloud not been seeded. Operation Popeye was a US military rainmaking operation to increase rains over
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it ...
during the
Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...
in order to slow Vietnamese military truck activity in the region though this claim happened 60 years later by anti-government groups. Rainmaking is not
climate engineering Climate engineering (also called geoengineering) is a term used for both carbon dioxide removal (CDR) and solar radiation management (SRM), also called solar geoengineering, when applied at a planetary scale.IPCC (2022Chapter 1: Introduction and ...
, which seeks to alter the climate, but a form of weather modification, as it seeks only to change local weather.


Wilhelm Reich's Cloudbuster

Austrian-American psychoanalyst
Wilhelm Reich Wilhelm Reich ( , ; 24 March 1897 – 3 November 1957) was an Austrian doctor of medicine and a psychoanalyst, along with being a member of the second generation of analysts after Sigmund Freud. The author of several influential books, most ...
designed a " cloudbuster" in the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...
with which he said he could manipulate streams of " orgone energy" (which he claimed was a primordial cosmic energy) in the atmosphere to induce rain by forcing clouds to form and disperse. It was a set of hollow metal pipes and cables inserted into water, which Reich argued created a stronger orgone energy field than was in the atmosphere, the water drawing the atmospheric orgone through the pipes. Reich called his research "Cosmic Orgone Engineering".


Rain dances and prayers

In many societies around the world, rain dances and other rituals have been used to stimulate rainfall. Some Native Americans used rain dances extensively. European examples include ceremonies in the
Balkans The Balkans ( ), also known as the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throughout the who ...
known as '' Perperuna and Dodola'' and '' Caloian''. Some US farmers attempt to bring rain during droughts through prayer. These rituals differ greatly in their specifics, but share a common concern with bringing rain through spiritual means. Typical of these ceremonies was the public prayer service for rain by then-governor of
Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to t ...
,
Sonny Perdue George Ervin "Sonny" Perdue III (born December 20, 1946) is an American veterinarian, businessman, politician, and university administrator who served as the 31st United States Secretary of Agriculture from 2017 to 2021. He previously served as t ...
, in 2007. Contemporary Jewish liturgy includes prayers for rain, seasonally, as a part of the morning, afternoon, and evening, daily
amidah The ''Amidah Amuhduh'' ( he, תפילת העמידה, ''Tefilat HaAmidah'', 'The Standing Prayer'), also called the ''Shemoneh Esreh'' ( 'eighteen'), is the central prayer of the Jewish liturgy. Observant Jews recite the ''Amidah'' at each ...
prayer, during mid-autumn to mid-spring. During summer, this prayer is changed from the prayer for rain, to a prayer for dew.


In popular culture

*The video of the song " Cloudbusting" (based on the story of Wilhelm Reich) by
Kate Bush Catherine Bush (born 30 July 1958) is an English singer, songwriter, record producer and dancer. In 1978, at the age of 19, she topped the UK Singles Chart for four weeks with her debut single " Wuthering Heights", becoming the first female ...
features
Donald Sutherland Donald McNichol Sutherland (born 17 July 1935) is a Canadian actor whose film career spans over six decades. He has been nominated for nine Golden Globe Awards, winning two for his performances in the television films '' Citizen X'' (1995) a ...
as an inventor of a rainmaking machine.Kate Bush - Cloudbusting - Official Music Video
Uploaded by KateBushMusic on Dec 17, 2010 on YouTube


See also

*
Business rainmaking In business, a rainmaker is a person who brings in new business and wins new accounts almost by magic, since it is often not readily apparent how this new business activity is caused. It means generating substantial new business or additional cash ...
*
Charles Hatfield Charles Mallory Hatfield (July 15, 1875January 12, 1958) was an American "rainmaker". Early life Hatfield was born in Fort Scott, Kansas on July 15, 1875. His family moved to Southern California in the 1880s. As an adult, he became a salesman f ...
* Rain Queen * Human behavior § Weather and climate * Honi Ha'Meagel, Circle drawing incident


References


Further reading

* Sanders, Todd 2008. Beyond Bodies: Rainmaking and Sense Making in Tanzania. Toronto, University of Toronto Press {{Authority control Weather modification Droughts Rain ar:إستمطار zh:人造雨