Bruh what if aging is a disease and that's the reason why aliens won't come visit us? It was a sickness that was formed millions of years ago and we are progressively becoming immune to it? (a. k.a. The age of death has changed majorly over the centuries.) "Since 1900 the global average life expectancy has more than doubled and is now above 70 years. The inequality of life expectancy is still very large across and within countries. in 2019 the country with the lowest life expectancy is the Central African Republic with 53 years, in Japan life expectancy is 30 years longer."