Indonesia, home to 264 million people, is the world’s fourth-most populous country. Its capital, Jakarta, is the second-most populous urban area on Earth. For the sake of its long-term economic and social health, ending population growth should be a priority. As Indonesian President Joko Widodo (widely known as Jokowi) acknowledged in 2016, “Family planning is key for the success of future generations.”And not just in Indonesia.