Rentaghost Rentaghost Rentaghost was a British children's television comedy show, broadcast by the BBC between 6 January 1976 and 6 November 1984. The show's plot centred on the antics of a number of ghosts who worked for a firm called Rentaghost, which rented out the spirits for various tasks. The company, located in South Ealing, is run by Fred Mumford, a recently deceased loser who feels he can find work for ghosts whose lives were as unsuccessful as his. His first (and only) recruits are Timothy Claypole, a mischievous jester with a comical lack of knowledge about modern technology; and Hubert
Court jester hypothesis introduce the term, explains what the Court Jester hypothesis means, describing it as one side of a debate over: The Red Queen hypothesis (focusing on evolution by biotic interactions) and Court Jester hypothesis (focusing on evolution by abiotic factors such as stochastic environmental perturbations) both influence coevolutionary switching in host-parasite interaction. Barnosky acknowledges in the 2001 paper that the Court Jester hypothesis is not necessarily inconsistent with the Red Queen hypothesis: Court jester hypothesis In evolutionary theory, the court-jester hypothesis contrasts the Red Queen hypothesis. University of California, Berkeley professor Anthony D. Barnosky coined the term in 1999 in reference