What if there were a solution to many of the global problems that confront us, from climate change to poverty to civil wars? There is, but it is starved of resources. It’s called family planning, and it has been a victim of America’s religious wars.
Partly for that reason, the world’s population just raced past the seven billion mark this week, at least according to the fuzzy calculations of United Nations demographers. It took humans hundreds of thousands of years, until the year 1804, to reach the first billion. It took another 123 years to reach two billion, in 1927. Since then, we’ve been passing these milestones like billboards along a highway. The latest billion took just a dozen years…
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