The pope gathered with under-35 adults at the Economy of Francesco meeting to promote a new vision for the 'mainstream economy.'VATICAN CITY (RNS) — Joining young people from more than 100 countries, Pope Francis signed a document on Saturday (Sept. 24) that lays out ideas for a new economy inspired by St. Francis of Assisi, the pope’s namesake known for his dedication to the poor, the environment and peace. More than 1,000 young activists, economists and entrepreneurs under the age of 35 gathered in Assisi, St. Francis’ birthplace, over the weekend for a meeting on “the Economy of Francesco,” held...