Physical Form
In the ancient past there were varying levels of belief in a flat Earth, with the Mesopotamian culture portraying the world as a flat disk afloat in an ocean. The spherical form of the Earth was suggested by early Greek philosophers; a belief espoused by Pythagoras. By the Middle Ages—as evidenced by thinkers such as Thomas Aquinas—European belief in a spherical Earth was widespread. Prior to circumnavigation of the planet and the introduction of space flight, belief in a spherical Earth was based on observations of the secondary effects of the Earth's shape and parallels drawn with the shape of other planets.
Read more about this topic: Earth In Culture
Famous quotes containing the words physical and/or form:
“Hemingway is great in that alone of living writers he has saturated his work with the memory of physical pleasure, with sunshine and salt water, with food, wine and making love and the remorse which is the shadow of that sun.”
—Cyril Connolly (1903–1974)
“One of the many to whom, from straightened circumstances, a consequent inability to form the associations they would wish, and a disinclination to mix with the society they could obtain, London is as complete a solitude as the plains of Syria.”
—Charles Dickens (1812–1870)