Cameron Sinclair‘s mantra: Design like you give a damn. He’s the co-founder of Architecture for Humanity, a non-profit that seeks architectural solutions to humanitarian crises and brings design services to communities in need. This past year has been a busy one for Cameron, with the tsunami, Katrina and the earthquake in Pakistan. He’s become the go-to person around disaster-recovery issues, fielding thousands of emails a week from people seeking to help. He plans to think big with his TED Prize wish, and is open to ideas. But for the sake of his In-box, let’s have that conversation here …