Lever for Change, a nonprofit affiliate of the John D. and Catherine T. MacArthur Foundation, helps donors to find and fund solutions to the world's greatest challenges, ranging from racial and gender equity to economic development and climate change. Building on the success of the MacArthur Foundation's $100 million competition, 100&Change, Lever for Change customizes and manages open and transparent competitions for donors. In addition, we match donors with nonprofits and social enterprises in our Bold Solutions Network whose solutions to significant social challenges were highly ranked after rigorous evaluation in one of our competitions. Currently, Lever for Change is managing nine competitions, ranging in size from $10-to-100 million, awarding $295 million to grant recipients and strengthening dozens of top organizations. For more information, visit www.leverforchange.org.