#Tipping point? Humanity’s stuff now weighs more than all living things
“#Tipping point? Humanity’s stuff now weighs more than all living things” Our deficiencies have always driven us, even among our distant ancestors, back in the last Ice Age. Having neither the speed and strength to hunt large prey, nor sharp teeth and claws to tear flesh, we improvised spears, flint knives, scrapers. Lacking a thick…