The Anthropocene is a new term used by scientists to describe our age. While scientific experts argue about the start date, many point to about 200 years ago, when the accelerated effects of human activity on the ecosphere were turbocharged by the Industrial Revolution. Our planet is said to have crossed into a new epoch: from the Holocene to the Anthropocene, the age of the human.
The strata of rock being created under our feet today will reveal the impact of human activity long after we are gone. Future geologists will find radioactive isotopes from nuclear-bomb tests, huge concentrations of plastics, the fallout from the burning of fossil fuels and vast deposits of cement used to build our cities. Meanwhile, a report by the World Wide Fund for Nature and the British Zoological Society shows an average decrease of 73% of wild animal populations on Earth over the past 50 years, as we push creatures and plants to extinction by removing their habitats.
