The phrase "Earth Changes" was coined by the American psychic Edgar Cayce (1877–1945) to refer to the belief that the world would soon enter on a series of cataclysmic events causing major alterations in human life on the planet.
This includes "natural events" (such as major earthquakes, the melting of the polar ice caps, a pole shift of the planetary axis, major weather events, solar flares and so on[1]) as well as huge changes of the local and global social, economical and political systems.