This document summarizes a 3-part lecture on development theories, policies, and strategies from an interdisciplinary critical perspective. The lecture will be held on October 3rd, 5th, and 12th. Part 1 and 2 will provide an overview of development debates and the factors influencing the wealth and poverty of nations. Part 3 will discuss the strategies that made some countries rich and why others have remained poor. The lecture will examine development issues through the lenses of political economy, development economics, and economic history, with an emphasis on both influential theories and actual historical policies and strategies. Students are encouraged to read the references before each session.