UN World Population Day

Today, July 11th, is UN World Population Day. According to the UN Population Division, “Current estimates indicate that roughly 83 million people are being added to the world’s population every year. Even assuming that fertility levels will continue to decline, the global population is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100, according to the medium-variant projection.” The massive projected increases...