When Jesus returns to govern the all mankind - Even animals nature will change! Isaiah 11:6-7

Human physical nature will also improve for example a much longer lifespan - Isaiah 65:20

Jesus has God's view of human history.  One time Jesus commented on how several cities he visited will be judged in the end.  We can learn what history is all about, from his comment.  Learn a criteria Jesus as the judge of humanity in the end will use!