This document summarizes a presentation by Professor Michael Porter on creating shared value. Porter discusses how business can address societal needs through their core operations in a way that also creates economic value. He outlines three levels of shared value - reconceiving products and markets, redefining productivity in the value chain, and improving the local cluster. The presentation provides examples like Jain Irrigation Systems in India and Fibria in Brazil that have created shared value through their business models. Porter argues that shared value can open new strategic opportunities for companies while also addressing important social and environmental challenges.