How would you change the world?

You only get to change the world in 1 way, and how would you change the world?

I would make it where ones fart could become a natural source of fuel.

I would make it so there was an extremely efficient means of collecting solar energy. Would solve energy problems, almost entirely get rid of polution, and help areas such as Africa modernize. Idealistic scenarios ftw.

Chocolate makes you reach a stable, healthy weight.

Would it count if I made all kinds of blueprints and ideas for inventions and at the end of my life gave all of them out for free and asked the world to complete them?

I'd end it.

Create a system where people can manifest physical objects into cyberspace. This includes people being able to enter cyberspace as well. So many possibilities.

DIGIMON.
DOWNLOADING CARS.
INFECTING RANDOM VICTIMS WITH COMPUTER VIRUSES.

I'd end it.

Create a system where people can manifest physical objects into cyberspace. This includes people being able to enter cyberspace as well. So many possibilities.

DIGIMON.
DOWNLOADING CARS.
INFECTING RANDOM VICTIMS WITH COMPUTER VIRUSES.

Sounds like Second Life.

Sounds like Second Life.

or Tron.

I'd end it.

Create a system where people can manifest physical objects into cyberspace. This includes people being able to enter cyberspace as well. So many possibilities.

DIGIMON.
DOWNLOADING CARS.
INFECTING RANDOM VICTIMS WITH COMPUTER VIRUSES.

Don't forget punching people in the face across the Internet.

Create something that creates anything you want. So you plug in criteria and it invents something. IT'S THE INVENTION MACHINE! So you want to solve world hunger? You enter "Endless food" and it makes a machine that makes endless food.

I'd fix all the problems we've caused our mother planet to return it to the pristine condition that our race has failed to keep it in.

An even better approach would be to end the human race, because as I see it right now, the Earth is going downhill due to humans.
If the Earth goes downhill, everything loses (lose-lose situation). The Earth dies, we die, all life dies. <------- Not ideal.
However if we are gone, the Earth will be able to recover and at least it and all the other species won't face our fate.

I'd end it.

Create a system where people can manifest physical objects into cyberspace. This includes people being able to enter cyberspace as well. So many possibilities.

DIGIMON.
DOWNLOADING CARS.
INFECTING RANDOM VICTIMS WITH COMPUTER VIRUSES.

Don't forget being able to live with my waifu. So many possibilities, indeed.

Gotta hand it to Spidey, that's a keeper. Whenever a "what superpower would you want?" type discussion occurs, I always choose something along the lines of matter manipulation. cyberspace manipulation is just the slightest bit more feasible.

Remove Africa from the World

I'd change it so I can change the world in unlimited ways. I would then proceed to play God, molding the world into my sand castle.

1. GOP party would die in a freak Nuclear accident.
   
2. The day would comprise of 38 hours
   
3. Pi would become 3
   
4. I would gain powers akin to Danny Phantom, but no one would know. I would also have the ability to erase memories.
   
5. I'm sure I'd think of more.
   

Make earth have a never ending source of w/e energy we use and never run out of water also expand it to give each animal their own habitat and bring back the extinct ones. Fal'cie And L'cie (whole ff13 world). And that all men look like the finest specimens on earth.

I've got it. Our world turns into the world of Pokemon.

Create the dragon balls.

Create the dragon balls.

And give everyone the hidden ability to fly and shoot ki out of their hands.

I would give portals... like in portal... xD
but with some more fancy things, like portal codes or something so you could open a portal and request the exit to someone you know anywhere in the world and you'd just walk through the portal out there....
It would have complications, and anti-portal surfaces would be required at many places, there would be bad consequences with infections and terrorism and cows knows what, but I'd like it anyway.... ._.

I've got it. Our world turns into the world of Pokemon.

I like this idea better than Dragon Balls. Atleast then we won't have people trying to destroy ze world!