This document discusses challenge driven innovation and how societal challenges can spur innovation. It outlines several challenges including rising healthcare costs from long term conditions, an aging population, resource depletion and climate change, and economic issues like cuts to public funding and unemployment. It then discusses how collaboration, crowdsourcing ideas, open innovation, and new funding models can help address challenges. Specific challenges mentioned include reducing packaging, mitigating climate change, and issues around an aging population. The document advocates for a systems approach to challenges and engaging a wide range of stakeholders in developing solutions.