The Great Warming by Brian Fagan claims that environmental changes (most commonly prolonged droughts, El Niños, and La Niñas during the Medieval Warm Period) affect human civilization, including human’s trading abilities, overall movement, and quality of life. He examines the world’s ancient climate warming, known as the Medieval Warming, between the 10th and the 15th centuries, also mentioning the preceding and succeeding centuries. Fagan gathers his research using studies conducted by archaeologists
Maya Secrets Locked in Stone Maya scholars debated for decades over the fate of the Maya. Recent evidence from an unlikely source, points a sustained drought in the 9th and 10th Centuries. Stalagmites and Stone Carvings Offer Clues on the Collapse of the Maya Civilization Circa 900 A.D., the Maya world fell apart. How could an ancient Meso American civilization flourish for hundreds of years only to fade into the forest? That riddle has perplexed scholars ever since 19th century explorers
religious monument in history, Angkor Wat, was created under the rule of Suryavarman II. It was built as a shrine to Lord Vishnu, preserver of the universe. There were also large shrines to house the divine phallus of each god-king (Ancient Lives, Brian M. Fagan). Religion was a key component of making the