Question

How has the population of the world changed over time?

Answer 1

• 1950: The world population was about 2.5 billion.
• 2025: It reached around 8.2 billion, showing a very large increase in population.
• 2050: The global population is projected to reach about 9.7 billion.
• Slowing growth: Although the population is still increasing, the rate of growth has gradually slowed in many parts of the world because fertility rates are declining.
• Future peak: The global population is expected to reach approximately 10.3 billion by the mid-2080s.
• After the peak: The population is projected to gradually decline after reaching its peak.