Before the Sorceress War, the civilizations of Gaia enjoyed wireless broadcasting technology that led to television, computer use, and telecommunications. After the Sorceress War there was a 17 year period where no new radio tech was developed, leading to a serious regression in interconnectivity and dissemination of thought. Communities became much more insular as instant communication was no longer reliable across large distances. Now, the radio waves are free again and people can dig out their old pre-war radio tech to call their friends and loved ones, broadcast television and radio shows and more.
BGO Terminology