A vendor sells drinks using packets of instant coffee from a stall on a street in central Jakarta November 27, 2014. The growing thirst for quick and cheap coffee sweeping parts of Asia traditionally considered bastions of tea drinking, industry officials say that kind of demand will push the market share of the robusta beans used to make instant powder above more expensive Arabica by the end of the decade. Picture taken November 27. To match story COFFEE-BEANS/

REUTERS/Darren Whiteside (INDONESIA - Tags: BUSINESS SOCIETY) 

A woman carries packets of instant coffee on her head as she looks for customers in central Jakarta November 27, 2014. The growing thirst for quick and cheap coffee sweeping parts of Asia traditionally considered bastions of tea drinking, industry officials say that kind of demand will push the market share of the robusta beans used to make instant powder above more expensive Arabica by the end of the decade. Picture taken November 27. To match story COFFEE-BEANS/

REUTERS/Darren Whiteside (INDONESIA - Tags: BUSINESS SOCIETY) 

Trophies and tiaras earned by Miss Honduras World 2014 Maria Jose Alvarado and her sister Sofia are seen at their house in Santa Barbara November 19, 2014. The bodies of Alvarado, 19, and her sister Sofia, 23, were found buried near a river in the mountainous region of Santa Barbara in western Honduras, said Leandro Osorio, head of the criminal investigation unit. The sisters went missing November 13, when they were seen leaving a party in a car without a license plate in Santa Barbara, a coffee-growing region where drug gangs are active. Alvarado, a student who aspired to become a career diplomat, had been due to take part in the Miss World pageant that starts on Thursday and culminates in the final in London on December 14. REUTERS/Jorge Cabrera (HONDURAS - Tags: CIVIL UNREST CRIME LAW) 

The trophy and tiara given to Maria Jose Alvarado when she became Miss Honduras World 2014 are seen at her house in Santa Barbara November 19, 2014. The bodies of Alvarado, 19, and her sister Sofia, 23, were found buried near a river in the mountainous region of Santa Barbara in western Honduras, said Leandro Osorio, head of the criminal investigation unit. The sisters went missing November 13, when they were seen leaving a party in a car without a license plate in Santa Barbara, a coffee-growing region where drug gangs are active. Alvarado, a student who aspired to become a career diplomat, had been due to take part in the Miss World pageant that starts on Thursday and culminates in the final in London on December 14. REUTERS/Jorge Cabrera (HONDURAS - Tags: CIVIL UNREST CRIME LAW) 

Military policemen and neighbours take cover from the rain at a store next to the house of slain Miss Honduras World 2014 Maria Jose Alvarado and her older sister Sofia, in Santa Barbara November 19, 2014. The bodies of Maria Jose Alvarado, 19, and her sister Sofia, 23, were found buried near a river in the mountainous region of Santa Barbara in western Honduras, said Leandro Osorio, head of the criminal investigation unit. The sisters went missing November 13, when they were seen leaving a party in a car without a license plate in Santa Barbara, a coffee-growing region where drug gangs are active. Alvarado, a student who aspired to become a career diplomat, had been due to take part in the Miss World pageant that starts on Thursday and culminates in the final in London on December 14. REUTERS/Jorge Cabrera (HONDURAS - Tags: CIVIL UNREST CRIME LAW) 

Women chat outside the house of slain siblings Miss Honduras World 2014 Maria Jose Alvarado and Sofia, in Santa Barbara November 19, 2014. The bodies of Maria Jose Alvarado, 19, and her sister Sofia, 23, were found buried near a river in the mountainous region of Santa Barbara in western Honduras, said Leandro Osorio, head of the criminal investigation unit. The sisters went missing November 13, when they were seen leaving a party in a car without a license plate in Santa Barbara, a coffee-growing region where drug gangs are active. Alvarado, a student who aspired to become a career diplomat, had been due to take part in the Miss World pageant that starts on Thursday and culminates in the final in London on December 14. REUTERS/Jorge Cabrera (HONDURAS - Tags: CIVIL UNREST CRIME LAW) 

Old machinery once used to classify coffee beans is seen at the Chahuite Cooperative at an abandoned coffee mill in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. To match COFFEE-LEAFRUST/EL SALVADOR REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

Farmer Julio Cesar Portillo from the Chahuite Cooperative stands near a wall formerly used to write down coffee production, in an abandoned coffee mill in Jayaque, west of San Salvador, September 26, 2014. Portillo used to grow arabica coffee beans until a devastating leaf rust fungus forced him to abandon coffee for the first time in more than 20 years and even when he struggled through low prices or bad weather in the past, he always dedicated a portion of his land to arabica. But this year, facing a third season of battling the worst outbreak of the disease known as roya in the region's history, he did not replant trees or treat those that had survived. Picture taken on September 26, 2014. To match COFFEE-LEAFRUST/EL SALVADOR REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

Children collect leaves for soup at an abandoned coffee mill of Chahuite Cooperative in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES SOCIETY) 

Tools used to dry coffee beans are seen at the Chahuite Cooperative, at an abandoned coffee mill in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

Farmer Julio Cesar Portillo from the Chahuite Cooperative pauses while clearing weeds at an abandoned coffee mill in Jayaque, west of San Salvador, September 26, 2014. Portillo used to grow arabica coffee beans until a devastating leaf rust fungus forced him to abandon coffee for the first time in more than 20 years and even when he struggled through low prices or bad weather in the past, he always dedicated a portion of his land to arabica. But this year, facing a third season of battling the worst outbreak of the disease known as roya in the region's history, he did not replant trees or treat those that had survived. Picture taken on September 26, 2014. To match COFFEE-LEAFRUST/EL SALVADOR REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

Roya-infected leaves from coffee plants are seen in a coffee field of the Chahuite Cooperative in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. To match COFFEE-LEAFRUST/EL SALVADOR REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

Old machinery once used to process coffee beans is seen at the Chahuite Cooperative at an abandoned coffee mill in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

An abandoned community space of the Chahuite Cooperative coffee producers is seen in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. To match COFFEE-LEAFRUST/EL SALVADOR REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

A coffee plant with coffee beans and Roya-infected leaves are seen at the Chahuite Cooperative at an abandoned coffee mill in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

Sandra Quezada works at the Chahuite Cooperative coffee producers' office at an abandoned coffee mill in Jayaque, west of San Salvador, September 26, 2014. The farmers of the cooperative used to grow arabica coffee beans until a devastating leaf rust fungus forced half of them to switch to other crops such as tomatoes and chili, or leave farming altogether. Just over half of Central America's coffee crops have been ravaged by the fungus known as roya, while it takes roughly 3-5 years for a seedling to become a productive tree. Picture taken on September 26, 2014. To match COFFEE-LEAFRUST/EL SALVADOR REUTERS/Jose Cabezas (EL SALVADOR - Tags: BUSINESS AGRICULTURE COMMODITIES) 

A close up shows a tractor delivering water to a young coffee plant in a coffee plantation in Santo Antonio do Jardim February 6, 2014. In Brazil's coffee belt, frost has long been the biggest risk for farmers and commodities traders alike. But after years of migration to warmer confines, farmers here now find themselves scrambling to overcome a unusual threat: blistering heat. January was the hottest and driest month on record in much of southeastern Brazil, punishing crops in the country's agricultural heartland and sending commodities prices sharply higher in global markets. As signs emerged that the world's largest coffee crop was withering, futures prices shot up 26 percent over a seven-day stretch to a nine-month high. Picture taken February 6, 2014. REUTERS/Paulo Whitaker (BRAZIL - Tags: AGRICULTURE ENVIRONMENT BUSINESS COMMODITIES TPX IMAGES OF THE DAY) 

Electricity transmission towers stand over a coffee farm in Santo Antonio do Jardim February 6, 2014. Brazil's President Dilma Rousseff reaffirmed on Thursday that the Brazilian electrical system needs to be lightning proof, according to the minister of social communication, after Hermes Chipp, the director general of the national grid operator ONS, pointed to an electric discharge as a possible cause of the blackout this week. REUTERS/Paulo Whitaker (BRAZIL - Tags: ENERGY) 

Coffee plants covered in ash spewed out of Mount Sinabung (background) after it erupted are seen at Kuta Rakyat village in Karo district, Indonesia's North Sumatra province, January 11, 2014. More than 22,000 villagers have been evacuated since authorities raised the alert status for the volcano to the highest level in November 2013, local media reported on Friday. REUTERS/Beawiharta (INDONESIA - Tags: DISASTER ENVIRONMENT AGRICULTURE) 

Johannes Baensch, Nestle's Head of Research and Development, and Ivory Coast's Prime Minister Daniel Kablan Duncan attend the inauguration of the Zambakro Nestle Experimental Station at a ceremony in Yamoussoukro, central Ivory Coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

Johannes Baensch, Nestle's Head of Research and Development, attends the inauguration of Zambakro Nestle Experimental Station at a ceremony in Yamoussoukro, central Ivory Coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

Johannes Baensch, Nestle's Head of Research and Development, attends the inauguration of Zambakro Nestle Experimental Station at a ceremony in Yamoussoukro, central Ivory Coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

Johannes Baensch, Nestle's Head of Research and Development, attends the inauguration of Zambakro Nestle Experimental Station at a ceremony in Yamoussoukro, central Ivory Coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

Johannes Baensch, Nestle's Head of Research and Development, attends the inauguration of Zambakro Nestle Experimental Station at a ceremony in Yamoussoukro, central Ivory Coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

A cocoa plantation is seen at the Zambakro Nestle Experimental Station in Yamoussoukro, central Ivory Coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

A worker inspects a micro cocoa plant at the Zambakro Nestle Experimental Station in Yamoussoukro, central Ivory coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

A man works at a cocoa plantation at the Zambakro Nestle Experimental Station in Yamoussoukro, central Ivory Coast, December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

A worker shows a micro cocoa plant at the Zambakro Nestle Experimental Station in Yamoussoukro December 11, 2013. Ivory Coast achieved record cocoa output in 2011, topping 1.5 million tonnes of beans, but many industry experts predict a gradual drop in production across West Africa as trees age and yields fall. Nestle, the world's biggest food group, said it will also grow 27 million coffee plants to help to revive the West African nation's coffee sector, which suffered falling output during a decade-long political crisis. Picture taken December 11, 2013. REUTERS/Thierry Gouegnon (IVORY COAST - Tags: AGRICULTURE BUSINESS) 

A woman passes a new coffee shop to be opened in London October 25, 2013. Britain's Office for National Statistics said the country's GDP had risen over the last 3 months. Britain's economy picked up more speed between July and September, growing at its fastest pace in more than three years and building on an unexpected turnaround that has buoyed the government. Gross domestic product rose by 0.8 percent, faster than the 0.7 percent achieved in the April-June period, Britain's Office for National Statistics said on Friday. REUTERS/Luke MacGregor (BRITAIN - Tags: BUSINESS EMPLOYMENT POLITICS) 

Men drink coffee at a restaurant in a five-star hotel in Beijing April 25, 2013. Still officially Communist, China has witnessed a growing disparity between the prosperous cities and the impoverished countryside since the early 1990s, while lower-income city residents have been left out of a property boom that enriched many since the housing market debuted in the late 1990s. China has pledged to double household incomes over the coming decade in a bid to close a wealth gap so wide it threatens social stability. Although the proportion of extreme poverty has fallen over recent decades, about 12 percent of the country's 1.3 billion people still live on less than $1.25 per day, according to a 2013 United Nations report. Picture taken on April 25, 2013. REUTERS/Kim Kyung-Hoon (CHINA - Tags: BUSINESS SOCIETY WEALTH) 

A combination photograph shows (L) families having a dinner at a restaurant at a residential area for migrant workers in Beijing July 16, 2013 and (R) men drinking coffee and beverage at a restaurant in a five star hotel in Beijing April 25, 2013. Still officially Communist, China has witnessed a growing disparity between the prosperous cities and the impoverished countryside since the early 1990s, while lower-income city residents have been left out of a property boom that enriched many since the housing market debuted in the late 1990s. China has pledged to double household incomes over the coming decade in a bid to close a wealth gap so wide it threatens social stability. Although the proportion of extreme poverty has fallen over recent decades, about 12 percent of the country' s 1.3 billion people still live on less than $1.25 per day, according to a 2013 United Nations report. Pictures taken on July 16, 2013 (L) and April 25, 2013. REUTERS/Kim Kyung-Hoon (CHINA - Tags: SOCIETY POLITICS BUSINESS WEALTH)

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A man uses a mobile phone inside at a coffee shop in Tokyo September 5, 2013. The Bank of Japan kept monetary policy steady on Thursday and revised up its assessment of the economy, encouraged by growing signs the benefits of its stimulus policy are broadening. REUTERS/Yuya Shino (JAPAN - Tags: BUSINESS EMPLOYMENT POLITICS) 

Customers sit in a Juan Valdez cafe north of Bogota, August 28, 2013. The Juan Valdez cafe chain, owned by farmers and beloved by Colombians, expects the imminent arrival of Starbucks Corp to help it boost surprisingly low consumption of the beverage in a nation that grows much of the world's tastiest arabica. Hernan Mendez, head of the chain, said the novelty of Starbucks could help turn more Colombians into coffee drinkers given meager per capita consumption below 2 kg (4.4lbs) a year - about a fifth of what Nordic nations drink. Picture taken August 28, 2013. To match Interview COFFEE-COLOMBIA/JUANVALDEZ REUTERS/Jose Miguel Gomez (COLOMBIA - Tags: BUSINESS AGRICULTURE) 

A student sits in front of a wall painted with a logo of the Juan Valdez cafe, north of Bogota, August 28, 2013. The Juan Valdez cafe chain, owned by farmers and beloved by Colombians, expects the imminent arrival of Starbucks Corp to help it boost surprisingly low consumption of the beverage in a nation that grows much of the world's tastiest arabica. Hernan Mendez, head of the chain, said the novelty of Starbucks could help turn more Colombians into coffee drinkers given meager per capita consumption below 2 kg (4.4lbs) a year - about a fifth of what Nordic nations drink. Picture taken on August 28, 2013. To match Interview COFFEE-COLOMBIA/JUANVALDEZ REUTERS/Jose Miguel Gomez (COLOMBIA - Tags: BUSINESS LOGO AGRICULTURE) 

Hernan Mendez, head of the 10-year-old Juan Valdez cafe chain, speaks during a Reuters interview in Bogota August 28, 2013. The Juan Valdez cafe chain, owned by farmers and beloved by Colombians, expects the imminent arrival of Starbucks Corp to help it boost surprisingly low consumption of the beverage in a nation that grows much of the world's tastiest arabica. Picture taken on August 28, 2013. To match Interview COFFEE-COLOMBIA/JUANVALDEZ REUTERS/Jose Miguel Gomez (COLOMBIA - Tags: BUSINESS AGRICULTURE) 

Hernan Mendez, head of the 10-year-old Juan Valdez cafe chain, speaks during a Reuters interview in Bogota August 28, 2013. The Juan Valdez cafe chain, owned by farmers and beloved by Colombians, expects the imminent arrival of Starbucks Corp to help it boost surprisingly low consumption of the beverage in a nation that grows much of the world's tastiest arabica. Picture taken on August 28, 2013. To match Interview COFFEE-COLOMBIA/JUANVALDEZ REUTERS/Jose Miguel Gomez (COLOMBIA - Tags: BUSINESS AGRICULTURE) 

A waiter serves a drink in Cafe Savoy, a lesbian, gay, bisexual and transgender (LGBT) coffee shop, in Vienna March 20, 2013. Vienna has joined a growing list of European cities seeking to attract lesbian and gay tourists who are expected to remain willing to spend on travel while other recession-hit travellers cut back. City authorities in Vienna this month released a review of the Austrian capital's gay and lesbian tourism strategy, deciding to focus on travellers interested in music, culture and history -- and with money to spend. Picture taken March 20, 2013. To match with Stories EUROPE-TOURISM/GAY and TRAVEL-VIENNA/GAY REUTERS/Leonhard Foeger (AUSTRIA - Tags: TRAVEL BUSINESS SOCIETY) 

Bobby, manager of Cafe Savoy, a lesbian, gay, bisexual and transgender (LGBT) coffee shop, stands at the entrance of the cafe in Vienna March 20, 2013. Vienna has joined a growing list of European cities seeking to attract lesbian and gay tourists who are expected to remain willing to spend on travel while other recession-hit travellers cut back. City authorities in Vienna this month released a review of the Austrian capital's gay and lesbian tourism strategy, deciding to focus on travellers interested in music, culture and history -- and with money to spend. Picture taken March 20, 2013. To match with Stories EUROPE-TOURISM/GAY and TRAVEL-VIENNA/GAY REUTERS/Leonhard Foeger (AUSTRIA - Tags: TRAVEL BUSINESS SOCIETY) 

A coffee picker carries sacks of coffee cherries at a plantation in El Crucero, about 20 km (12 miles) south of Managua, January 9, 2013. Central American farmers who produce some of the world's most sought-after coffee beans are grappling with the re-emergence of a merciless old foe: a tree-killing fungus known as roya spread by the wind. Aggressive outbreaks of the blight have hit Central America's major coffee-producing nations and Mexico, which are home to more than a fifth of the world's arabica coffee production. The pandemic risks decimating yields, threatening hundreds of thousands of livelihoods and export revenues in some of Latin America's poorest countries. Making matters worse, coffee prices have fallen by about half since a mid-2011 peak, leaving farmers to face a double-whammy of shrinking incomes on top of depressed output. Picture taken January 9, 2013. REUTERS/Oswaldo Rivas (NICARAGUA - Tags: AGRICULTURE BUSINESS) 

A coffee picker shows coffee cherries affected by a tree-killing fungus known as roya at a plantation in El Crucero, about 20 km (12 miles) south of Managua, January 9, 2013. Central American farmers who produce some of the world's most sought-after coffee beans are grappling with the re-emergence of a merciless old foe: the tree-killing fungus roya spread by the wind. Aggressive outbreaks of the blight have hit Central America's major coffee-producing nations and Mexico, which are home to more than a fifth of the world's arabica coffee production. The pandemic risks decimating yields, threatening hundreds of thousands of livelihoods and export revenues in some of Latin America's poorest countries. Making matters worse, coffee prices have fallen by about half since a mid-2011 peak, leaving farmers to face a double-whammy of shrinking incomes on top of depressed output. Picture taken January 9, 2013. REUTERS/Oswaldo Rivas (NICARAGUA - Tags: AGRICULTURE BUSINESS) 

A man casts a shadow on a basin with coffee cherries before they are washed at La Majada coffee farm in Ahuachapan, El Salvador, January 10, 2013. Central American farmers who produce some of the world's most sought-after coffee beans are grappling with the re-emergence of a merciless old foe: a tree-killing fungus known as roya spread by the wind. Aggressive outbreaks of the blight have hit Central America's major coffee-producing nations and Mexico, which are home to more than a fifth of the world's arabica coffee production. The pandemic risks decimating yields, threatening hundreds of thousands of livelihoods and export revenues in some of Latin America's poorest countries. Making matters worse, coffee prices have fallen by about half since a mid-2011 peak, leaving farmers to face a double-whammy of shrinking incomes on top of depressed output. Picture taken January 10, 2013. REUTERS/Ulises Rodriguez (EL SALVADOR - Tags: AGRICULTURE BUSINESS) 

Coffee cherries affected by a tree-killing fungus known as roya are pictured at the La Majada coffee farm in Ahuachapan January 10, 2013. Central American farmers who produce some of the world's most sought-after coffee beans are grappling with the re-emergence of a merciless old foe: the tree-killing fungus roya spread by the wind. Aggressive outbreaks of the blight have hit Central America's major coffee-producing nations and Mexico, which are home to more than a fifth of the world's arabica coffee production. The pandemic risks decimating yields, threatening hundreds of thousands of livelihoods and export revenues in some of Latin America's poorest countries. Making matters worse, coffee prices have fallen by about half since a mid-2011 peak, leaving farmers to face a double-whammy of shrinking incomes on top of depressed output. Picture taken January 10, 2013. REUTERS/Ulises Rodriguez (EL SALVADOR - Tags: AGRICULTURE BUSINESS) 

A boy carries freshly harvested coffee beans on a plantation in San Isidro de Alajuela, north-east of San Jose January 8, 2013. Ronald Peters, executive director of the Costa Rica Coffee Institute (ICAFE) said the coffee harvest was down 10% due to a coffee rust attack, according to local media. REUTERS/Juan Carlos Ulate (COSTA RICA - Tags: AGRICULTURE BUSINESS) 

A farmer walks along terraces growing qat, a mild stimulant, during a local campaign aimed at uprooting qat and replacing it with coffee and almond plants in Haraz mountains, around 100km (62 miles) west of the Yemeni capital Sanaa January 3, 2013. Qat dominates life in Yemen, where most men spend half the day chewing it, even at work, and experts say it is ravaging Yemen's frail economy and sucking up precious water. REUTERS/Khaled Abdullah (YEMEN - Tags: SOCIETY AGRICULTURE ENVIRONMENT) 

A farmer looks at terraces growing qat, a mild stimulant, during a local campaign aimed at uprooting qat and replacing it with coffee and almond plants in Haraz mountains, around 100km (62 miles) west of the Yemeni capital Sanaa January 3, 2013. Qat dominates life in Yemen, where most men spend half the day chewing it, even at work, and experts say it is ravaging Yemen's frail economy and sucking up precious water. REUTERS/Khaled Abdullah (YEMEN - Tags: SOCIETY AGRICULTURE ENVIRONMENT) 

A general view of the "Coffee To Get Her" restaurant near Dublin city centre which becomes a bar and club in the evenings October 8, 2012. Thousands of small shops and businesses have closed up over the past few years of Europe's economic downturn, especially in the so-called "PIIGS" countries of Portugal, Italy, Ireland, Greece and Spain. Among the shuttered businesses, many remain open, and they credit their survival to sticking to the basics: focusing on customers and quality, staying flexible and looking for creative solutions, keeping prices reasonable and - perhaps most important of all - avoiding taking out loans. Leandro Virgilio, 37, runs a daytime Italian cafe in Dublin that becomes a bar at night, allowing him to share the costs with the other business owner. "I serve good quality food at an affordable price," he said. His advice to others in these difficult economic times: "Grow slowly and try and keep your start-up costs to a minimum." Picture taken October 8, 2012. REUTERS/Cathal McNaughton (IRELAND - Tags: SOCIETY BUSINESS EMPLOYMENT)

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A woman cycles past the "Coffee To Get Her" restaurant near Dublin city centre which becomes a bar and club in the evenings October 8, 2012. Thousands of small shops and businesses have closed up over the past few years of Europe's economic downturn, especially in the so-called "PIIGS" countries of Portugal, Italy, Ireland, Greece and Spain. Among the shuttered businesses, many remain open, and they credit their survival to sticking to the basics: focusing on customers and quality, staying flexible and looking for creative solutions, keeping prices reasonable and - perhaps most important of all - avoiding taking out loans. Leandro Virgilio, 37, runs a daytime Italian cafe in Dublin that becomes a bar at night, allowing him to share the costs with the other business owner. "I serve good quality food at an affordable price," he said. His advice to others in these difficult economic times: "Grow slowly and try and keep your start-up costs to a minimum." Picture taken October 8, 2012. REUTERS/Cathal McNaughton (IRELAND - Tags: SOCIETY BUSINESS EMPLOYMENT)

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A man walks past the "Coffee To Get Her" restaurant near Dublin city centre which becomes a bar and club in the evenings October 8, 2012. Thousands of small shops and businesses have closed up over the past few years of Europe's economic downturn, especially in the so-called "PIIGS" countries of Portugal, Italy, Ireland, Greece and Spain. Among the shuttered businesses, many remain open, and they credit their survival to sticking to the basics: focusing on customers and quality, staying flexible and looking for creative solutions, keeping prices reasonable and - perhaps most important of all - avoiding taking out loans. Leandro Virgilio, 37, runs a daytime Italian cafe in Dublin that becomes a bar at night, allowing him to share the costs with the other business owner. "I serve good quality food at an affordable price," he said. His advice to others in these difficult economic times: "Grow slowly and try and keep your start-up costs to a minimum." Picture taken October 8, 2012. REUTERS/Cathal McNaughton (IRELAND - Tags: BUSINESS SOCIETY EMPLOYMENT)

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Semi-retired Ian Morton drinks his coffee onboard his houseboat docked at Le Port De Plaisance de Lachine, a marina in Montreal, Quebec, October 4, 2012. There are no good statistics on just how many boomers are taking retirement on the road. But some indicators - steadily rising traffic at houseboat and recreational vehicle websites, and a growing number of retirement-age members on couchsurfing.com - confirm the trend. Picture taken October 4, 2012. To match Feature RETIREMENT-TRAVELING/ REUTERS/Christinne Muschi (CANADA - Tags: SOCIETY MARITIME BUSINESS) 

Semi-retired Ian Morton drinks his coffee while holding his dog Zoey onboard his houseboat docked at Le Port De Plaisance de Lachine, a marina in Montreal, Quebec, October 4, 2012. There are no good statistics on just how many boomers are taking retirement on the road. But some indicators - steadily rising traffic at houseboat and recreational vehicle websites, and a growing number of retirement-age members on couchsurfing.com - confirm the trend. Picture taken October 4, 2012. To match Feature RETIREMENT-TRAVELING/ REUTERS/Christinne Muschi (CANADA - Tags: SOCIETY MARITIME BUSINESS) 

Semi-retired Ian Morton drinks his coffee while holding his dog Zoey onboard his houseboat docked at Le Port De Plaisance de Lachine, a marina in Montreal, Quebec, October 4, 2012. There are no good statistics on just how many boomers are taking retirement on the road. But some indicators - steadily rising traffic at houseboat and recreational vehicle websites, and a growing number of retirement-age members on couchsurfing.com - confirm the trend. Picture taken October 4, 2012. To match Feature RETIREMENT-TRAVELING/ REUTERS/Christinne Muschi (CANADA - Tags: SOCIETY BUSINESS) 

Semi-retired Ian Morton makes coffee onboard his houseboat docked at Le Port De Plaisance de Lachine, a marina in Montreal, Quebec, October 4, 2012. There are no good statistics on just how many boomers are taking retirement on the road. But some indicators - steadily rising traffic at houseboat and recreational vehicle websites, and a growing number of retirement-age members on couchsurfing.com - confirm the trend. Picture taken October 4, 2012. To match Feature RETIREMENT-TRAVELING/ REUTERS/Christinne Muschi (CANADA - Tags: SOCIETY MARITIME BUSINESS) 

A group of people gather at the Electric Matchbox coffee bar and club in Hackney Wick, London, July 15, 2012. Hackney Wick, which is situated next to the London 2012 Olympic Games site, is a growing cultural centre for artists and musicians in east London. Picture taken July 15, 2012. REUTERS/Paul Hackett (BRITAIN - Tags: SPORT OLYMPICS TRAVEL)

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Joe Stillion from the Electric Matchbox coffee bar and club in Hackney Wick, London, poses for a photograph, July 15, 2012. Hackney Wick, which is situated next to the London 2012 Olympic Games site, is a growing cultural centre for artists and musicians in east London. Picture taken July 15, 2012. REUTERS/Paul Hackett (BRITAIN - Tags: SPORT OLYMPICS TRAVEL)

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People gather at a home destroyed following a landslide in Nalenda village in Bududa district 257km (154 miles) east of Uganda?s capital Kampala, June 26, 2012. At least 18 people were killed in eastern Uganda on Monday after a landslide buried several settlements in a coffee-growing area on the slopes of Mount Elgon straddling the Kenyan border, the Uganda Red Cross said. REUTERS/James Akena (UGANDA - Tags: SOCIETY DISASTER ENVIRONMENT) 

Relatives arrive at the scene of a landslide in Nalenda village in Bududa district 257km (154 miles) east of Uganda?s capital Kampala, June 26, 2012. At least 18 people were killed in eastern Uganda on Monday after a landslide buried several settlements in a coffee-growing area on the slopes of Mount Elgon straddling the Kenyan border, the Uganda Red Cross said.
REUTERS/James Akena (UGANDA - Tags: SOCIETY DISASTER ENVIRONMENT) 

An elderly woman gestures with her fingers to show that she lost three grand children in a landslide in Nalenda village in Bududa district 257km (154 miles) east of Uganda?s capital Kampala, June 26, 2012. At least 18 people were killed in eastern Uganda on Monday after a landslide buried several settlements in a coffee-growing area on the slopes of Mount Elgon straddling the Kenyan border, the Uganda Red Cross said.
REUTERS/James Akena (UGANDA - Tags: DISASTER ENVIRONMENT) 

A general view shows destruction at the scene of a landslide in Nalenda village in Bududa district 257km (154 miles) east of Uganda?s capital Kampala, June 26, 2012. At least 18 people were killed in eastern Uganda on Monday after a landslide buried several settlements in a coffee-growing area on the slopes of Mount Elgon straddling the Kenyan border, the Uganda Red Cross said. REUTERS/James Akena (UGANDA - Tags: DISASTER ENVIRONMENT) 

A policeman guards the scene of a landslide in Nalenda village in Bududa district 257km (154 miles) east of Uganda?s capital Kampala, June 26, 2012. At least 18 people were killed in eastern Uganda on Monday after a landslide buried several settlements in a coffee-growing area on the slopes of Mount Elgon straddling the Kenyan border, the Uganda Red Cross said.
REUTERS/James Akena (UGANDA - Tags: DISASTER ENVIRONMENT) 

People gather at the scene of a landslide in Nalenda village in Bududa district 257km (154 miles) east of Uganda?s capital Kampala, June 26, 2012. At least 18 people were killed in eastern Uganda on Monday after a landslide buried several settlements in a coffee-growing area on the slopes of Mount Elgon straddling the Kenyan border, the Uganda Red Cross said. REUTERS/James Akena (UGANDA - Tags: DISASTER ENVIRONMENT TPX IMAGES OF THE DAY)