Future of Earth the ozone layer that protects the surface from ultraviolet (UV) radiation from the Sun. An increase in UV-B radiation of only 10–30% is sufficient to cause a significant impact to life; particularly to the phytoplankton that form the base of the oceanic food chain. A supernova explosion at a distance of 26 light years will reduce the ozone column density by half. On average, a supernova explosion occurs within 32 light years once every few hundred million years, resulting in a depletion of the ozone layer lasting several centuries. Over the next two billion years, there will be about 20
Dark Sun: Wake of the Ravager "PC Gamer UK"s Andy Butcher called the game a "missed opportunity", but he remarked that it was "still fun if you have the patience." According to GameSpy, ""Wake of the Ravager" sported enhanced graphics and larger character sprites as well as a number of huge, game-stopping bugs which ensured that for most gamers, The Dragon's lackey still waits to be defeated". Dark Sun: Wake of the Ravager Dark Sun: Wake of the Ravager is a role-playing video game developed and published by Strategic Simulations in 1994 for the MS-DOS operating system. It is the sequel to "". "Wake of the