This document discusses the role of government in infrastructure development. It notes that there is a $1 trillion proposal in the US to invest in crumbling infrastructure, while some see it as corporate welfare. Global infrastructure investment needs are estimated to be $78 trillion from 2014-2025. Infrastructure includes transportation, utilities, telecoms, public goods like schools and hospitals. The government must take a holistic view of economic, social and environmental needs in infrastructure spending. Identifying gaps and providing solutions requires considering what type of infrastructure is needed, the source of capital, and who the owner and driver will be. Financing infrastructure projects faces challenges around viability, business models, size and economics, ownership and funding sources. Striking the right