BIOLOGY - Environment - Global population growth

The video explores the evolution of Homo sapiens and the key revolutions that have driven population growth, including the cognitive, agricultural, and scientific revolutions. It discusses the impact of these revolutions on human society and the challenges posed by rapid population growth, such as resource scarcity and climate change. The future of global population remains uncertain, with potential for both growth and decline depending on resource availability and environmental factors.

What uncertainties exist regarding future population growth by the year 2100?

What challenges does the expected population growth pose for Earth's resources?