Nintendo Fan Girl, you need

i need a brain!? duhhhhhhhhhhhh!

the world economy to stop flushing itself down the toilet every day?

A really huge penis size, like 10inches or more

EDIT: A world without STDs and a harem for me would be great too!

Yeah, but if you have a ten inch penis than it will be much thinner and you couldn't satisfy a woman to save your life.

to atlast play brawl!!!!!!!!!!!!

The ability to compose/play music of a high enough quality to make a living at it and do little else.

I'm aiming to either lead a successful (enough) symphonic/power metal band like Nightwish or Rhapsody, or else write video game music the caliber of Kō Ōtani.

QFT.

Your three wishes will never happen.

1. Gas/Oil is a non-renewable resource. It will run out due to increased demand and limited supply. Price is due to supply and demand. Price of oil will continue to go up. By 2050 there will be no oil/gas remaining.

2. I believe Osama has died a few years ago. His capture would change nothing. Lots of other extremists would take his place. It is like a video game monster with 10 heads. Kill one there is still 9 remaining.

3. Middle East will be in chaos for eternity due to religious and political differences. Jews have hated Arabs for over 1000 years and wars have raged on and off continuously.