Ogburn, William - (1886â1959) A sociologist who coined the popular term culture lag, which refers to the tendency of changes in nonmaterial culture to happen more slowly than those in material culture.
BP oil spill: The environmental impact one year on. In April 2010, the Deepwater Horizon explosion in the Gulf of Mexico killed 11 people and resulted in 4.9m barrels of oil being discharged, threatening marine life and hundreds of miles of coastline.
The Times of London published Friday the first complete list of the oil workers killed in the April 20 explosion of the Deepwater Horizon oil rig off the coast of Louisiana.