One of the UN’s sustainable development goals is to end child marriages by 2030, and UNICEF reported this month that approximately 25 million child marriages have been prevented in the past decade, with a substantial drop in the number of child marriages worldwide. While this is a great improvement, progress still needs to be accelerated significantly . At current rates, more than 150 million additional girls will marry before their 18th birthday by 2030. Without far more intensive and sustained action now from all parts of society, hundreds of millions more girls will suffer profound, permanent, and utterly unnecessary harm.