Demonstrators make their way along Boulevard Voltaire during a huge unity rally in Paris following the recent terrorist attacksChristopher Furlong/Getty ImagesWorld leaders and dignitaries, including (L-R) Spanish Prime Minister Mariano Rajoy, British Prime Minister David Cameron, Israeli Prime Minister Benjamin Netanyahu, French President Francois Hollande, German Chancellor Angela Merkel, Palestinian President Mahmoud Abbas, and Queen Rania and King Abdullah II of Jordan attend a mass unity rally following the recent Paris terrorist attacksDan Kitwood/Getty ImagesDanish Prime Minister Helle Thorning-Schmidt falls down as she leaves the Elysee Palace after attending a unity rally in ParisThierry Chesnot/Getty ImagesPope Francis dolls are pictured at a gift shop in Makati, Metro Manila, ahead of his visit to the Philippines,which begins on Thursday, 15 JanuaryErik de Castro/ReutersPeople take part in the No Pants Subway Ride in BerlinHannibal Hanschke/ReutersThree of the most talked about red carpet looks at this year's Golden Globe awards: Keira Knightley, Conchita Wurst and Jennifer LopezMario Anzuoni/ReutersA model presents a creation from the Moschino Autumn/Winter 2015 collection during "London Collections: Men"Suzanne Plunkett/ReutersUN peacekeepers of the United Nations Interim Force in Lebanon stand behind a snowman they made in Kfar Kila village near the Lebanese-Israeli borderAziz Taher/ReutersA teen jumps off the rocks over a slackline at Arpoador in Rio de Janeiro at sunset as summer temperatures soaredMario Tama/Getty ImagesBoys tie their boats as fog covers the banks of the Yamuna river on a cold evening in the northern Indian city of AllahabadJitendra Prakash/ReutersAnglers cast lines through holes into a frozen river during the Hwacheon Sancheoneo or Mountain Trout Ice Festival in South KoreaChung Sung-Jun/Getty ImagesCompetitors begin the 8th stage of the Dakar Rally 2015 on the Salar de Uyuni salt flat in Bolivia, from Uyuni to IquiqueJean-Paul Pelissier/ReutersJuan Manuel Silva and Pablo Sisterna of Argentina crash in their Mercedes during the 7th stage of the Dakar Rally from Iquique to Uyuni in BoliviaDaniel Rodrigo/ReutersChildren head to their school in Peshawar after schools across Pakistan reopened following last month's massacre of 134 students at an army-run schoolFayaz Aziz/ReutersTwenty-year-old Japanese women wearing kimonos ride a roller coaster during their Coming of Age Day celebration at an amusement park in Tokyo. More than 1.2 million men and women who were born in 1994 marked the coming of age this year, an increase of approximately 50,000 from last year. The increase is the first since 1995Yuya Shino/ReutersThe tail of AirAsia flight QZ8501 is seen on the deck of the Indonesian Search and Rescue ship Crest Onyx after it was lifted from the sea bedPrasetyo Utomo/Reuters