Figure it out. Find out how many people the average car holds and divide that into the number of people in the world. That tells you how many cars you need. Now multiply the number of cars by the average length of a passenger car plus the space between cars. You now have your answer. Of course as soon as you have your answer it is no longer correct as the populating grows every second.
the fasted train invented would be the tgv made in briton.
Whatever you would need in the new world.
Freight trains carry goods rather than passengers. Therefore, the only reason someone would be on one is if they were part of the train's crew or if they had boarded the train illegally, perhaps to save on rail fares.
I would simply activate the robotic monkey degaussing coil that I carry behind the seat of my pickup.
Nothing. Think about it. If everyone was kind and considerate to everyone else, there would be nothing wrong, would there?
A line in the real world would be, train tracks and a ray would be, a baseball field..........=) A line in the real world would be, train tracks and a ray would be, a baseball field..........=) Or.... a dolphin!! Don't believe me look it up
Mostly they would carry a shovel for digging trenches their rations and their rifles. They would also carry a wire cutter.
The world would have more porn. Which is awesome.
the world would have far less humans and everyone would be ill.
everyone would have the same amount to save, spend, and share the world wouldn't be as good though
Everyone in the world has to have a name other wise the world would be so confusing no one would know who is who!
the world would run low on recources and explode.