Question: what is the average life expectancy of humans?
Answer: Global life expectancy at birth in 2016 was 72.0 years (74.2 years for females and 69.8 years for males), ranging from 61.2 years in the WHO African Region to 77.5 years in the WHO European Region, giving a ratio of 1.3 between the two regions. Women live longer than men all around the world.