If We Could Go Back In Time - And Change The Arc Of History. Monday's Edition

Changing the arc of history. Series 23 #1

If we could go back in time with the knowledge we have today, medicine, government, agriculture, metallurgy, all aspects of technology, and modern science, which time period and civilization would give us the best chance of changing history? Changing it for the better, to redirect the arc of human history toward peace, inclusion, and less suffering?

This…