Humans have been around for more than 200,000 years (up to 2.5 million years, depending on how you define the term "human"). So even 4,000 years ago is relativ

Humans have been around for more than 200,000 years (up to 2.5 million years, depending on how you define the term "human"). So even 4,000 years ago is relatively recent on the scale of human history.