Sandford Fleming proposed a single 24-hour clock for the entire world, located at the centre of the Earth and not linked to any surface meridian. At a meeting of the Royal Canadian Institute on February 8, 1879 he linked it to the anti-meridian of Greenwich (now 180°). He suggested that standard time zones could be used locally, but they were subordinate to his single world time, which he called Cosmic Time. Read more
Sir Sandford Fleming, KCMG (January 7, 1827 - July 22, 1915) was a Scottish-born Canadian engineer and inventor. He proposed worldwide standard time zones, designed Canada's first postage stamp, left a huge body of surveying and map making, engineered much of the Intercolonial Railway and the Canadian Pacific Railway, and was a founding member of the Royal Society of Canada and founder of the Royal Canadian Institute, a science organization in Toronto. Read more