Hey, hunter-gatherer lifeways worked for 4 million years. But then, the global population never grew above about 1 million, and it sometimes dropped below 100,000.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Hey, hunter-gatherer lifeways worked for 4 million years. But then, the global population never grew above about 1 million, and it sometimes dropped below 100,000.
