World’s population passes 8 billion

The human species has topped 8 billion, with longer lifespans offsetting fewer births, but world population growth continues a long-term trend of slowing down, the U.S. Census Bureau said Thursday. The bureau estimates the global population exceeded the threshold Sept. 26, a precise date the agency said to take with a grain of salt. The United Nations estimated the number was passed 10 months earlier, having declared November 22, 2022, the “Day of 8 Billion,” the Census Bureau pointed out in a statement. The discrepancy is due to countries counting people differently — or not at all. Many lack systems…