Global Population 100 Million
Jack Alpert explains why he believes a sustainable world, without war and with increasing levels of health and well-being, requires a human population of no more than 100 million people.Jack Alpert explains why he believes a sustainable world, without war and with increasing levels of health and well-being, requires a human population of no more than 100 million people.Jack Alpert explains why he believes a sustainable world, without war and with increasing levels of health and well-being, requires a human population of no more than 100 million people.