Regenerating nature with the circular economycircular economyA systems solution framework that tackles global challenges like climate change, biodiversity loss, waste, and pollution. It is based on three principles, driven by design: eliminate waste and pollution, circulate products and materials (at their highest value), and regenerate nature. is key to tackling climate change. Karen Cooper, R&D Programme Manager for Climate Change at Nestlé, explains how the company is designing new food products to achieve its regenerative ambitions.