This document outlines a lecture on major challenges to the contemporary world, focusing on development-related problems like poverty, hunger, and the North-South divide. It introduces topics like different definitions of poverty and development, and two approaches to understanding hunger - Robert Malthus' nature-focused approach of overpopulation outstripping food supply, and Amartya Sen's society-focused entitlement approach where political and economic factors determine food distribution even when enough food is produced globally. A multiple choice quiz and discussion of these concepts follows.