A lot of times I wonder what it would be like if a single person travelled to the past or to the future. What kind of questions would the time traveler ask the people of the of the culture at that time?
If a person travelled from the past to our time, do you think the traveler would ask if we’ve attained peace yet, as first of many questions?
Have we used our time wisely and efficiently enough to solve our problems?
Are we where we want to be as people? As a species?