What is the average lifespan of a human in 5e?

Could you please clarify what "5e" refers to in the context of the question "What is the average lifespan of a human in 5e?"? If it's related to a specific game or simulation, it might help to provide more context. However, generally speaking, the average lifespan of a human can vary greatly depending on a multitude of factors such as genetics, lifestyle, and access to healthcare. In many modern societies, the average lifespan is around 70-80 years, but this can vary significantly across different regions and cultures. Without more specific information about "5e," it's difficult to give a precise answer to your question.