Population

Smart technologies, green infrastructure, mixed-use developments, and community engagement are key to creating sustainable cities amidst high population density. Collaboration and embracing these approaches are crucial for a harmonious urban future.

Overpopulation, with a projected global population of 9.7 billion by 2050, presents challenges in resource scarcity, environmental degradation, and social inequality. This article explores strategies like family planning, education, and sustainable living to address overpopulation while discussing ethical, political, and economic hurdles.

Population projections are estimates of future population size and composition. They are made using mathematical models that consider factors like birth rates, death rates, migration, and aging. Accuracy depends on data quality and assumptions, with multiple projections accounting for uncertainty and policy scenarios.