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environmentalism

(Encyclopedia) environmentalism, movement to protect the quality and continuity of life through conservation of natural resources, prevention of pollution, and control of land use. The philosophical…

insurance

(Encyclopedia) insurance or assurance, device for indemnifying or guaranteeing an individual against loss. Reimbursement is made from a fund to which many individuals exposed to the same risk have…

Colombo

(Encyclopedia) Colombo Colombo kəlŭmˈbō [key], largest city (2021 est. metro area pop. 619,000) and former…

coal mining

(Encyclopedia) coal mining, physical extraction of coal resources to yield coal; also, the business of exploring for, developing, mining, and transporting coal in any form. Coal has been historically…

Dewey, John

(Encyclopedia) Dewey, John, 1859–1952, American philosopher and educator, b. Burlington, Vt., grad. Univ. of Vermont, 1879, Ph.D. Johns Hopkins, 1884. He taught at the universities of Minnesota (1888…

da Silva, Luiz Inácio

(Encyclopedia) da Silva, Luiz Inácioda Silva, Luiz Ináciol&oomacr;ēshˈ ēnäsˈy&oomacr; dä sēlˈvə [key], 1945–, Brazilian labor leader and politician, known as Lula, b. Vargem Grande (now…

Escherichia coli

(Encyclopedia) Escherichia coliEscherichia coliĕshˌərĭkˈēə kōˈlī [key], common bacterium that normally inhabits the intestinal tracts of humans and animals, but can cause infection in other parts of…

camel

(Encyclopedia) camel, ruminant mammal of the family Camelidae. The family consists of three genera, the true camels of Asia (genus Camelus); the wild guanaco and the domesticated alpaca and llama,…

noise pollution

(Encyclopedia) noise pollution, human-created noise harmful to health or welfare. Transportation vehicles are the worst offenders, with aircraft, railroad stock, trucks, buses, automobiles, and…

sexual harassment

(Encyclopedia) sexual harassment, in law, verbal or physical behavior of a sexual nature, aimed at a particular person or group of people, especially in the workplace or in academic or other…