The Arab spring protests and riots rise on to full blown revolutions, aimed to depose the life-long dictatorships in many Arab countries.
An earthquake followed by a tsunami hits Japan and causes devastation, compromising vital infrastructure, most famously the Fukushima nuclear power plant.
President Barack Obama announces that the most wanted man in the world, Osama Bin Laden, fugitive since 2001, has been found and killed by a special forces team in Pakistan.
The world wide economic crisis worsens, but all attentions are turned to the situation in Europe, where countries like Greece, Portugal and then Spain and Italy seem to be struggling to balance their accounts.
The first ever synthetic organ transplant takes place in London when a cancer patient receives a new lab grown windpipe. The operation is a success.
Shuttle Atlantis lands at Cape Canaveral marking the end of the Space Shuttle program after 20 years of service.
Two bombs are set off in Norway along with an attack in the island of Utøya by a christian extremist, leaving 77 dead and many more wounded.
Another terrorist attack, this time in Mogadishu, capital of Somalia, leaving some 70 dead.
Rebels capture capital Tripoli as part of the Libyan civil war, ending Muammar Gaddafi's long control over the country. Later the dictator would be found and killed in his home city of Sirte.
Riots break out around the United Kingdom, mostly concentrated in London and the surrounding areas. Commerces are looted, buildings and cars burnt down, in response of the increasingly worrying economic situation spreading to the region.
The Curiosity rover is launched and headed for Mars. It is the most advanced probe sent so far to the red planet and will be landing there in late 2012.
The world's human population surpasses 7,000,000, people.
United States announces the end of their operations in occupied Iraq, leaving the country to run itself after almost 9 years of military presence and 5 thousand killed, times six wounded.
As you can see, it's mostly negative things. Here's to hoping I will be writing here in one year's time, with more good news than bad.
Happy 2012, everybody!