About Challenge:Future
at www.challengefuture.org (c:f) we are a global youth community based think-do-tank, focused on sustainability, innovation and creation of positive impact. our mission is to activel... Read more
at www.challengefuture.org (c:f) we are a global youth community based think-do-tank, focused on sustainability, innovation and creation of positive impact. our mission is to activel... Read more