Human uses of living things used; and as symbols or concepts through totemism and animism. More recently, anthropologists have also seen living things as participants in human social interactions. This article describes the roles played by living things in human culture, so defined. The human population exploits and depends on a large number of animal and plant species for food, mainly through agriculture, an essential component of human culture, but also by exploiting wild populations, notably of marine fish. Livestock animals are raised for meat across the world; they include (2011) around 1.4 billion cattle, 1.2 billion sheep and 1 billion domestic pigs. Plants provide
Living Things World Tour Living Things World Tour The Living Things World Tour was the eighth concert tour by American alternative metal band Linkin Park. It was launched in support of Linkin Park's fifth studio album "Living Things" (2012). The tour was officially announced in April 2012 through a teaser released after the release of trailer of the 11th Annual Honda Civic Tour by Linkin Park and Incubus. Later tour was officially announced during the Honda Civic Tour. Its first official leg under the name "Living Things South American Tour" began on September 14, 2012 in Mexico City and ended on October 12, 2012