Overpopulation is a condition where the population exceeds available resources, negatively affecting environmental sustainability and human development. Factors contributing to overpopulation include reduced mortality rates, decreased use of birth control, and better medical facilities. The consequences of overpopulation are numerous, including increased conflicts, wars, and costs of living, as well as strain on natural resources leading to depletion. Empowering people with sex education, family planning methods, and awareness campaigns can help mitigate the effects of overpopulation.