Final answer:
In 2013, the average life expectancy in the United States was around 79 years, while in Botswana it was significantly lower at 47 years. Various factors such as healthcare access and socioeconomic conditions contribute to these differences. Discrepancies also exist within the US, influenced by race and gender, with life expectancies changing over time and impacted by events such as the COVID-19 pandemic.
Step-by-step explanation:
The average human life expectancy between the populations of the United States and Botswana in 2013 was significantly different due to various socio-economic factors affecting health. The average life expectancy in the United States at that time was around 79 years, which placed it at 53 out of 228 nations globally. Meanwhile, Botswana had a much shorter average life expectancy of 47 years. These disparities are influenced by access to healthcare, nutrition, clean water, and sanitation, amongst other factors. Moreover, within the United States, there are notable discrepancies in life expectancy among different racial groups, with White males having a higher average life expectancy than Black males.
Several factors have played a role in these statistics, such as living standards, healthcare quality, and social issues like poverty. Interestingly, global life expectancy has risen over the decades, with the global average reaching roughly 67 years in 2013, yet there are still marked differences between countries. Additionally, it is noteworthy that the overall life expectancy is just an average, with many individuals living beyond the typical age range expected for their gender and birth year. These figures have been subject to change, particularly with the impact of the COVID-19 pandemic which has unfortunately decreased life expectancies in some regions including the United States and Russia as of 2023.