workers

Workers warm themselves around a fire at a wholesale grocery market on a winter morning in the old quarters of Delhi December 19, 2014.

Ahmad Masood/Reuters

Workers warm themselves around a fire at a wholesale grocery market on a winter morning in the old quarters of Delhi on Friday

Myanmar's day laborers unload sands from a ship as they work at a construction site Wednesday, Dec.10, 2014, in Yangon, Myanmar.

Khin Maung Win/AP

Myanmar’s day labourers unload sand from a ship as they work at a construction site on Wednesday in Yangon, Myanmar

Rescue workers and civilians search for survivors in the rubble of an eight-story building that collapsed in the Cairo suburb of Matariya, early Tuesday, Nov. 25, 2014. Police officials say several people were killed. Building collapses are common in Egypt, where shoddy construction is widespread in shantytowns, poor city neighbourhoods and rural areas.

Ahmed Abdel Fattah/El Shrouk Newspaper/AP

Rescue workers and civilians search for survivors in the rubble of an eight-story building that collapsed in the Cairo suburb of Matariya, early Tuesday. Police officials say several people were killed

Labourers carry grocery items at a wholesale market in Kolkata November 14, 2014. India's inflation dropped to a new multi-year low in October, helped by slower annual rises in food and fuel prices, intensifying pressure on the central bank to cut interest rates to encourage spending and investment needed to boost growth.

Rupak De Chowdhuri/Reuters

Labourers carry boxes at a Kolkata market on Friday. India’s inflation dropped to a new multi-year low in October, helped by slower annual rises in food and fuel prices.

An Egyptian wokrer carries colored yarns inside a tannery in Cairo, Egypt, 12 November 2014. The tannery is the only left in the old part of Cairo. The yarn is used for shoe laces, mattresses upholstery, ballet dance outfits and suits.

Khaled Elfiqi/EPA

An Egyptian worker carries coloured yarns inside a tannery in Cairo, Egypt on Wednesday. The tannery is the only left in the old part of Cairo and makes yarn for shoe laces, mattresses upholstery, ballet dance outfits and suits

Workers wearing protective gear rest at the Tokyo Electric Power Co. (TEPCO) Fukushima Dai-ichi nuclear power plant, Okuma, Fukushima prefecture, northeastern Japan

Shizuo Kambayashi/EPA

Workers wearing protective gear rest at the Tokyo Electric Power Co. (TEPCO) Fukushima Dai-ichi nuclear power plant, Okuma, Fukushima prefecture, northeastern Japan

Workers display their coal-covered hands for a photograph at a wholesaler in New Delhi, India, on Wednesday. Prime Minister Narendra Modi is seeking to end a four-decade-old government monopoly on mining and selling coal.

Kuni Takahashi/Bloomberg

Workers display their coal-covered hands at a wholesaler in New Delhi, India. Prime Minister Narendra Modi is seeking to end a four-decade-old government monopoly on mining and selling coal

Workers transport a model of a dinosaur  at the exhibition 'World of Dinosaurs'  at a former lignite surface mining area   in Grosspoesna near Leipzig, central Germany, Wednesday, Oct. 29, 2014. More  than 50  exhibits of different species of dinosaurs  are on display  until  Nov. 30, 2014.  (AP Photo/Jens Meyer)

Jens Meyer/AP

Workers transport a model of a dinosaur at the exhibition ‘World of Dinosaurs’ at a former lignite surface mining area in Grosspoesna near Leipzig, central Germany

Workers collect sugar cane at the largest sugar factory in the Central African Republic in Ngakobo, 450Km East of the capital Bangui, on June 5, 2014. A sugar refinery -- the wartorn Central African Republic's biggest factory -- is back in business after soldiers recaptured it from former rebels who occupied it for more than a year. In a rare boost to the impoverished nation's battered economy, the plant's 150 employees are back on the job in Ngakobo in the east of the former French colony -- with African peacekeepers providing security.

stephane jourdain/AFP

Workers collect sugar cane at the largest sugar factory in the Central African Republic in Ngakobo, 450km east of the capital Bangui.

Indonesians Protest For Higher Wages On May Day 2014...JAKARTA, INDONESIA - MAY 1:  Indonesian labour activists representing underpaid and downtrodden workers perform during a Labour Day protest on May 1, 2014 in Jakarta, Indonesia.  Protesters across Indonesia have organised rallies to demand higher wages, as Indonesia recognises its first national labour day holiday. (Photo by Ed Wray/Getty Images)

Ed Wray/Getty

Indonesian labour activists perform during a Labour day protest in Jakarta, Indonesia, one of several rallies taking place across the country to demand higher wages