ancient

Ancient history is the aggregate of past events from the beginning of writing and recorded human history and extending as far as late antiquity. The span of recorded history is roughly 5,000 years, beginning with the Sumerian cuneiform script. Ancient history covers all continents inhabited by humans in the period 3000 BCE – 500 CE. The three-age system periodizes ancient history into the Stone Age, the Bronze Age, and the Iron Age, with recorded history generally considered to begin with the Bronze Age. The start and end of the three ages varies between world regions. In many regions the Bronze Age is generally considered to begin a few centuries prior to 3000 BCE, while the end of the Iron Age varies from the early first millennium BCE in some regions to the late first millennium CE in others.
During the time period of ancient history (starting roughly from 3000 BCE), the world population was already exponentially increasing due to the Neolithic Revolution, which was in full progress. According to HYDE estimates from the Netherlands, world population increased exponentially in this period. In 10,000 BCE in prehistory, the world population stood at 2 million, rising to 45 million by 3,000 BCE. By the rise of the Iron Age in 1000 BCE, the population had risen to 72 million. By the end of the period in 500 CE, the world population is thought to have stood at 209 million. In 10,500 years, the world population increased by 100 times.

You do not have permission to view the full content of this post. Log in or register now.