What was the average life expectancy in 1950?

Answer 1

In 1950, the average global life expectancy was approximately 48 years. However, this figure varied significantly by region, with developed countries seeing averages closer to 65 years, while many developing nations had much lower averages due to factors like disease, malnutrition, and lack of medical care. Improvements in healthcare, sanitation, and nutrition over subsequent decades have contributed to increased life expectancy worldwide.