Prediction

The world is changing every single day and none of future or today's technology can change it, not one person can change the future of earths mass. Only Earth itself can change its masses, I think that in about 200 millions from now, the worlds continental and oceanic plates will be Partially similar to what the world was from 200 million years ago. It will be huge continent, where as you could walk from the U.S.A. to Africa. 200 million years ago it was Pangea, 200 million years from today it is called "Pangea Ultima". But in this large time span, Earth's convection currents might change, Pangea Ultima will form only happen if the Convection currents stay in the same direction.