if you could have a round-trip ticked for a time machine to travel either into the past or into the future, where and to what time period would you choose to go?

I like to travel to find out how the future will be the world because of such pollution and global warming

if you had a magio mirror to see exacthy what is happening in another part of the world, where would you look and what do you think you would see?

I would go to the United States in order to see directly the treatment you are giving to them and if I could defend