I'll care to take a guess, for the fun of it
In 2 years Saddam is caught, betrayed by his own people. By this time Iraq is largely independent, but still requires a considerable international force to maintain it's stability.
Bill Gates chokes on a $100 bill, dies, the Microsoft monopoly is disintegrated. Bill Gate's children squander their father's fortune in a few short years.
In 15 years, the US pulls out of Saudi Arabia, and suddenly, the terrorists will have no more popular support, gradually, their structures and organisations break down. Bin Laden is still hiding, but is now frantically searched by both the US, Europe and the Arab world.
By 2020 the war on terror will end, as the US finally decides to relinquish some of it's arrogance and submit to a higher authority in the form of a UN. Israel and Palestine will be two independent states who are still struggling to ment their diferences, but are largely peaceful. Roumors that Bin Laden is dead arise, but no evidence is found.
The UN is reformed, vetos are eliminated, China, even with it's population only gets the equal voting power of the US.
By 2030 an African Union is formed modeled by the EU. Africa becomes a strong trade partener for the World.
China becomes an authoritarian democracy.
By 2050 advances in biotechnology completely eradicate AIDS, cancer, Alzheimer's and many other diseases. A cure for the common cold is still not found.
The first Space Ladder is built, Space becomes accessible to the average middle-class individual.
The Middle Class now engulfs 30% of the World's population.
The first attempts of Asteroid mining.
5000 people now live and work outside of the Earth in space stations, there are permanent and self-sustained bases on the Moon and Mars.
By 2100 the Mars colonies will grow large enough to sue for independence. Independence is granted after a short armed conflict. The World is united into a loose federation.