n June of 2018, Ajay Kumar, a thirty-two-year-old farmer with a thick beard and a soft voice, left Haryana, a state in northern India. He told me that political opponents had been intimidating him for being a loud and persistent activist and that they had eventually forced him to leave. His family pooled money, and he used it to fly to Ecuador, a country that he didn’t need a visa to enter. From there, he stole across the Colombian border, made his way through the rain forests of Panama, Costa Rica, Nicaragua, Guatemala, and Honduras, and crossed into Mexico. He lost clothes, money, and, at one point, his shoes. He worried that he would be killed by gangs, or that he would die of drowning or dehydration. “We never know how, what, when, where we will die,” he told me recently. Two months after he left India, Kumar reached the U.S.-Mexico border, near Otay Mesa, California, and turned himself in to Border Patrol.