Louicius Deedson was nine years old when a 7.0-magnitude earthquake struck Haiti, in 2010. He remembers running out of his family’s Port-au-Prince home as it crumbled behind him, and eventually taking shelter in makeshift tents that his parents and neighbors constructed in a nearby dirt field. Within three days, he told me, he and his friends had turned the field into a soccer pitch. He was the be...