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Earth Day is an annual event on April 22 to demonstrate support for environmental protection.First held on April 22, 1970, it now includes a wide range of events coordinated globally by EARTHDAY.ORG (formerly Earth Day Network) [1] including 1 billion people in more than 193 countries.
Down To Earth Books is the magazine's publishing wing. It publishes two annuals: State of India's Environment and State of India's Environment In Figures, the country's only annual survey on the environment. The latter is a completely data-driven annual statement on the state of India's environment published every World Environment Day. [3]
The ICHR publishes online as well as on print media. It publishes two journals: the Indian Historical Review (bi-annually) and Itihas (in Hindi). It also provides publication subsidies to seminars, books, congress proceedings, and journals. The editing and publication has been outsourced to certain publishing houses.
John McConnell was born on March 22, 1915, in Davis City, Iowa, United States.He was the son of a Pentecostal preacher [9] and traveling doctor. [6] His first interest in the Earth began in 1939 while partnering with Albert Nobell, a chemist, in the Nobell Research Laboratory in Los Angeles that built a factory for the manufacture of plastics. [6]
In 1967, Roderick Nash published Wilderness and the American Mind, a work that has become a classic text of early environmental history.In an address to the Organization of American Historians in 1969 (published in 1970) Nash used the expression "environmental history", [4] although 1972 is generally taken as the date when the term was first coined. [5]
The history of environmental pollution traces human-dominated ecological systems from the earliest civilizations to the present day. [1] This history is characterized by the increased regional success of a particular society , followed by crises that were either resolved, producing sustainability , or not, leading to decline.
The historiography of India refers to the studies, sources, critical methods and interpretations used by scholars to develop a history of India.. In recent decades there have been four main schools of historiography in how historians study India: Cambridge, Nationalist, Marxist, and subaltern.
Earth's orbit (Sidereal year): The Hindu cosmological time cycles explained in the Surya Siddhanta (c.600 CE), give the average length of the sidereal year (the length of the Earth's revolution around the Sun) as 365.2563627 days, which is only a negligible 1.4 seconds longer than the modern value of 365.256363004 days. [238] [failed ...