“From the vantage point of people living in advanced societies today, most past humans faced almost unimaginable hardships. Violence, disease, and starvation, which still bedevil the lives of the unfortunates living in some of the world’s poorest countries, were compounded by deep and universal ignorance.”

“From the vantage point of people living in advanced societies today, most past humans faced almost unimaginable hardships. Violence, disease, and starvation, which still bedevil the lives of the unfortunates living in some of the world’s poorest countries, were compounded by deep and universal ignorance.”

— Marian L. Tupy