U.K.’s Calder Hall, the world's first full-scale commercial nuclear power station in 1956. Ann Ronan Pictures/Print Collector/Getty Images A committee of scientists decided the world has not yet moved into the “Anthropocene,” the human age, rejecting a proposal to declare that we’re no longer in the Holocene, a geologic time interval that began 11,700 years ago. Experts proposed the Anthropocene starting in the mid-20th century, as nuclear bomb tests began, The New York Times reported, but opponents argued that timestamp downplays human impact on the preceding centuries. “It constrains, it confines, it narrows down the whole importance of the Anthropocene,” one committee member said. If the Anthropocene were demarcated on the Earth’s 4.6-billion-year timeline, it would join the likes of ​the Triassic and Paleogene ages, which were defined by the rise of dinosaurs and mammals, respectively. |