Our imagination is ready. Let's just say how we can keep 2080 years.
Let's start with irradiation. Okay, our imagination is simple but not real, let's not get away from reality a long time ago. Wait 3,000 years for radiation. But now we fly in cars.
How else would trains and planes be in this case? I think it will be very high speed. From the farthest point to the farthest point can be up to 10 minutes.
How will the money be? No more paper money, no money to touch. I think we all will be a chip and we will do our shopping this way.
Are you a chair? In this context, I think we will go to the pills for the food and drink needs we now have. You will stay in movies.