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William Happer
William Happer (born July 27, 1939) is an American physicist who has specialized in the study of atomic physics, optics and spectroscopy. He is the Cyrus Fogg Brackett Professor of Physics, emeritus, at Princeton University, and a long-term member of the JASON (advisory group), JASON advisory group, where he pioneered the development of adaptive optics. From 1991 to 1993, Happer served as director of the United States Department of Energy, Department of Energy's Office of Science as part of the George HW Bush, George H.W. Bush Presidency of George H. W. Bush, administration. He was dismissed from the United States Department of Energy, Department of Energy in 1993 by the Clinton Administration after disagreements on the Ozone depletion, ozone hole. Happer, who is not a climate scientist, Climate change denial, rejects the scientific consensus on climate change. In 2018, Donald Trump appointed him to the United States National Security Council, National Security Council to counte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vellore
Vellore ( ), also spelled Velur, is a sprawling city and the administrative headquarters of Vellore district in the Indian state of Tamil Nadu. It is located on the banks of the Palar River and surrounded by the Javadi Hills in the northeastern part of Tamil Nadu and is separated into four zones that are further subdivided into 60 wards, covering an area of 153.14 km2 and housing a population of 315,128 as reported by the 2011 census. The Vellore city along with its sub urban areas is spread across approximately 200 km² with a population of 484,690 as of 2011. It is located about west of Chennai, and about east of Bangalore. Vellore is located on the Mumbai–Chennai arm of the Golden Quadrilateral. Vellore is governed under a mayor and the Vellore Municipal Corporation. It is a part of both the Vellore (Lok Sabha constituency), Lok Sabha and Vellore (State Assembly Constituency), state assembly constituencies of Vellore. Vellore is the home to the Christian Medic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JASON (advisory Group)
JASON is an independent group of elite scientists that advises the United States government on matters of science and technology, mostly of a sensitive nature. The group was created in the aftermath of the Sputnik launch as a way to reinvigorate the idea of having the nation's preeminent scientists help the government with defense problems, similar to the way that scientists helped in World War II but with a new and younger generation. It was established in 1960 and has somewhere between 30 and 60 members. Its work first gained public notoriety as the source of the Vietnam War's McNamara Line electronic barrier. Although most of its research is military-focused, JASON also produced early work on the science of global warming and acid rain. Current unclassified research interests include health informatics, cyberwarfare, and renewable energy. Activities For administrative purposes, JASON's activities are run through the MITRE Corporation, a not-for-profit corporation in McLean, Vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Indian Army
The Indian Army was the force of British Raj, British India, until Indian Independence Act 1947, national independence in 1947. Formed in 1895 by uniting the three Presidency armies, it was responsible for the defence of both British India and the princely states, which could also have their own Imperial Service Troops, armies. As stated in the ''Imperial Gazetteer of India'', the "British Government has undertaken to protect the dominions of the Native princes from invasion and even from rebellion within: its army is organized for the defence not merely of British India, but of all possessions under the suzerainty of the Emperor of India, King-Emperor." The Indian Army was a vital part of the British Empire's military forces, especially in World War I and World War II. The Indian Presidencies and provinces of British India, Presidency armies were originally under East India Company command, and comprised the Bengal Army, Madras Army, and Bombay Army. After the Indian Rebellion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Warming
Present-day climate change includes both global warming—the ongoing increase in global average temperature—and its wider effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to Earth's climate. The current rise in global temperatures is driven by human activities, especially fossil fuel burning since the Industrial Revolution. Fossil fuel use, deforestation, and some agricultural and industrial practices release greenhouse gases. These gases absorb some of the heat that the Earth radiates after it warms from sunlight, warming the lower atmosphere. Carbon dioxide, the primary gas driving global warming, has increased in concentration by about 50% since the pre-industrial era to levels not seen for millions of years. Climate change has an increasingly large impact on the environment. Deserts are expanding, while heat waves and wildfires are becoming more common. Amplified warming in the Arctic has c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Dioxide Emissions
Greenhouse gas (GHG) emissions from human activities intensify the greenhouse effect. This contributes to climate change. Carbon dioxide (), from burning fossil fuels such as coal, oil, and natural gas, is the main cause of climate change. The largest annual emissions are from China followed by the United States. The United States has higher emissions per capita. The main producers fueling the emissions globally are large oil and gas companies. Emissions from human activities have increased atmospheric carbon dioxide by about 50% over pre-industrial levels. The growing levels of emissions have varied, but have been consistent among all greenhouse gases. Emissions in the 2010s averaged 56 billion tons a year, higher than any decade before. Total cumulative emissions from 1870 to 2022 were 703 (2575 ), of which 484±20 (1773±73 ) from fossil fuels and industry, and 219±60 (802±220 ) from land use change. Land-use change, such as deforestation, caused about 31% of cumul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States National Security Council
The United States National Security Council (NSC) is the national security council used by the president of the United States for consideration of national security, military, and Foreign relations of the United States, foreign policy matters. Based in the White House, it is part of the Executive Office of the President of the United States, and composed of senior national security advisors and United States Cabinet, Cabinet officials. Since its inception in 1947 by President Harry S. Truman, the function of the council has been to advise and assist the president on national security and foreign policies. It also serves as the president's principal arm for coordinating these policies among various government agencies. The council has subsequently played a key role in most major events in Foreign policy of the United States, U.S. foreign policy, from the Korean War to the War on terror, war on terror. The NSC has counterparts in the national security councils of many other na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Trump
Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45th president from 2017 to 2021. Born into a wealthy family in the New York City borough of Queens, Trump graduated from the University of Pennsylvania in 1968 with a bachelor's degree in economics. He became the president of his family's real estate business in 1971, renamed it the Trump Organization, and began acquiring and building skyscrapers, hotels, casinos, and golf courses. He launched side ventures, many licensing the Trump name, and filed for six business bankruptcies in the 1990s and 2000s. From 2004 to 2015, he hosted the reality television show ''The Apprentice (American TV series), The Apprentice'', bolstering his fame as a billionaire. Presenting himself as a political outsider, Trump won the 2016 United States presidential e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Change Denial
Climate change denial (also global warming denial) is a form of science denial characterized by rejecting, refusing to acknowledge, disputing, or fighting the scientific consensus on climate change. Those promoting denial commonly use rhetorical tactics to give the appearance of a scientific controversy where there is none. Climate change denial includes unreasonable doubts about the extent to which climate change is caused by humans, its effects on nature and human society, and the potential of adaptation to global warming by human actions. To a lesser extent, climate change denial can also be implicit when people accept the science but fail to reconcile it with their belief or action. Several studies have analyzed these positions as forms of denialism, pseudoscience, or propaganda. Many issues that are settled in the scientific community, such as human responsibility for climate change, remain the subject of politically or economically motivated attempts to downplay, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ozone Depletion
Ozone depletion consists of two related events observed since the late 1970s: a lowered total amount of ozone in Earth, Earth's upper atmosphere, and a much larger springtime decrease in stratospheric ozone (the ozone layer) around Earth's polar regions. The latter phenomenon is referred to as the #Ozone hole and its causes, ozone hole. There are also springtime polar tropospheric ozone depletion events in addition to these stratospheric events. The main causes of ozone depletion and the ozone hole are manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants, and foam-blowing agents (chlorofluorocarbons (CFCs), HCFCs, Haloalkanes, halons), referred to as ''ozone-depleting substances'' (ODS). These compounds are transported into the stratosphere by Turbulence, turbulent mixing after being emitted from the surface, mixing much faster than the molecules can settle. Once in the stratosphere, they release atoms from the halogen group through photod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presidency Of George H
A presidency is an Administration (government), administration or the Executive (government), executive, the collective administrative and governmental entity that exists around an office of President (government title), president of a state or nation. Although often the executive branch of government, and often personified by a single elected person who holds the office of "president", in practice, the presidency includes a much larger collective of people, such as chiefs of staff, advisers and other bureaucrats. Although often led by a single person, presidencies can also be of a collective nature, such as the presidency of the European Union is held on a rotating basis by the various national governments of the member states. Alternatively, the term presidency can also be applied to the First Presidency, governing authority of some churches, and may even refer to the holder of a non-governmental office of president in a corporation, business, charity, university, etc. or the inst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George HW Bush
George Herbert Walker BushBefore the outcome of the 2000 United States presidential election, he was usually referred to simply as "George Bush" but became more commonly known as "George H. W. Bush", "Bush Senior," "Bush 41," and even "Bush the Elder" to distinguish him from his eldest son, George W. Bush, who served as the 43rd U.S. president from 2001 to 2009. (June 12, 1924 – November 30, 2018) was the 41st president of the United States, serving from 1989 to 1993. A member of the Republican Party, he also served as the 43rd vice president from 1981 to 1989 under Ronald Reagan and previously in various other federal positions. Born into a wealthy, established family in Milton, Massachusetts, Bush was raised in Greenwich, Connecticut. He attended Phillips Academy and served as a pilot in the United States Navy Reserve during World War II before graduating from Yale and moving to West Texas, where he established oil company Zapata Corporation. Following an unsuccessful r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office Of Science
The Office of Science is a component of the United States Department of Energy (DOE). The Office of Science is the lead federal agency supporting fundamental scientific research for energy and the Nation’s largest supporter of basic research in the physical sciences. The Office of Science portfolio has two principal thrusts: direct support of scientific research and direct support of the development, construction, and operation of unique, open-access scientific user facilities that are made available for use by external researchers. The Office of Science manages this research portfolio through six interdisciplinary scientific program offices: Advanced Scientific Computing Research, Basic Energy Sciences, Biological and Environmental Research, Fusion Energy Sciences, High Energy Physics and Nuclear Physics. The Office of Science also has responsibility for 10 of the 17 United States Department of Energy National Laboratories. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
