March 10 – Tenzin Gyatso, the 14th Dalai Lama, announces his intention to stand down from his official powers, and to transfer them to an elected official.
March 11 – An earthquake of magnitude 9.1 strikes near Sendai on the east coast of the island of Honshu, Japan, causing a lot of damage and triggering tsunamis, with warnings issued around the Pacific Ocean. Thousands of people have been killed, and thousands more are missing. A heavy nuclear accident was also result of the earthquake, prompting fears over radiation levels.
May 26 – BosnianSerb general Ratko Mladic is arrested in Serbia on charges of war crimes and crimes against humanity.
late May – At least 20 people die in an E. coli outbreak centred in Germany. It was originally attributed to Spanish cucumbers, but is suspected to come from bean sprouts.
June
June 1 – Sepp Blatter is controversially chosen to serve a third term as President of FIFA, amidst a major corruption scandal.
June 4 – The eruption of the Puyehue Cordon Caulle volcanic structure in southern Chile causes an ash cloud, disrupting flights in southern South America, and as far away as Oceania.
June 5 – Yemen's PresidentAli Abdullah Saleh leaves for Saudi Arabia to be treated for injuries sustained in an attack on the Presidential Palace. Demonstrators celebrate while powers are temporarily transferred to Vice President Abd al-Rab al-Mansur al-Hadi.
June 12 – Thousands of Syrians flee into Turkey as Syrian troops lay siege to the town of Jisr-ash Shugur.
July 10 – British tabloidnewspaper, the News of the World, ends publication, after a major phone-hacking scandal.
July 12 – Neptune completes its first full orbit around the Sun since its official discovery.
July 13 – Three serial coordinated bomb explosions occur in different locations of Mumbai, the financial capital of India, killing 24 and leaving more than 130 people injured.[3][4]
July 22 – Two attacks in Norway kill 77 people; 8 people at an explosion in the government quarter of Oslo, and 69 are shot dead at a Summer Youth Camp on the island of Utoya.
July 31 – Because of uncertainties over a clampdown on press freedom, there is believed to be at least 121 people killed in a Syrian army tank raid on the town of Hama, and over 150 people are reportedly killed in a crackdown in the whole country.
October 15 – Occupy campaign: In cities around the world, many people protest against economic mismanagement, also in support of the Occupy Wall Street campaign.
October 18 – Israeli soldier Gilad Shalit is released after five years of captivity. In return, Israel releases 1,027 Palestinian prisoners.
October 27 – EU leaders hold an emergency meeting in Brussels on the European Sovereign Debt Crisis, where they decide to write off 50% of Greek bonds, recapitalisation of European banks, and an increase of the bailout fund of the European Financial Stability Facility, totalling a trillionEuros.
November 19 – 2011 Egyptian protests: Protestors demonstrate in central Cairo against the military rulers, and several are killed when police open fire.
December 13 – At least 5 people are killed and 124 wounded at a grenade and gun attack in Liege, Belgium. The gunman, Nordine Amrani, commits suicide shortly after.
The Taiwanese movie Millennium Mambo (2001) where a woman narrates from 2011 about her life 10 years earlier.
The movie Revengers Tragedy (2003) is set in a dystopianLiverpool in the year 2011, following the aftermath of a natural disaster which has destroyed the southern half of Great Britain.
Television
The Heroes television series visits 2011 in several different potential futures.
In the Aeon Flux television series and movie, 99% of the world's population is wiped out by a mysterious virus in the year 2011.
In K. A. Applegate's Remnants book series, 2011 is the year life on Earth becomes extinct after a 73-mile-wide asteroid nicknamed "The Rock" impacts Portugal. Eighty other humans are placed in a shuttle named the Mayflower mere hours before impact and put into artificial hibernation, while a handful of humans in shelters survive the impact on Earth.