This lecture introduces the concept of sustainable development, tracing its origins from historical figures like Thomas Jefferson and Thomas Robert Malthus to modern-day reports like the Brundtland Report. It explores the importance of balancing economic growth with environmental protection and social equity, emphasizing the need to consider future generations. The lecture delves into the Sustainable Development Goals (SDGs) and practical recommendations for achieving them, highlighting the interconnectedness of human well-being, environmental health, and social justice.