One of the critical challenges facing the world today is that emerging migration patterns are increasingly rooted in the depletion of natural resources.
Sri Lanka is literally baking these days.
Elizabeth Mpofu is a fighter. She is one of a select group of farmers who equate food security with the war against hunger and shun poor agricultural practices which destroy the environment and impoverish farmers, especially women.
In Kampong Speu province, when the wet weather doesn't come, as in other parts of Cambodia, it can affect whether food goes on the dinner table.
Tanchenow Daniel fears he will lose more than half a tonne of his cocoa yield during the next harvest at the end of this month.
More than 2.2 billion people in Asia rely on agriculture for their livelihoods, but the Asian Development Bank warns that stagnant and declining yields of major crops such as rice and wheat can be ultimately linked to declining investments in agriculture. Public investments in agriculture in India, for instance, have been roughly the same since 2004.
While agriculture could be the driving force to lift millions of Africans out of poverty and alleviate hunger, its full potential remains untapped. For example, only between five and seven percent of the continent’s cultivated land is irrigated, leaving farmers vulnerable to climate shocks like the devastating El Nino-driven drought in southern Africa. That's why international agencies like the U.N. Food and Agriculture Organization (FAO) are forging key partnerships to enhance agricultural production, sustainable natural resource management and increased market access.
Let us start with some good news. Sort of. The strongest El Niño in 35 years is coming to an end. 
Humankind is a witness every single day to a new, unprecedented challenge. One of them is the very fact that the world's arable lands are being lost at 30 to 35 times the historical rate. Each year, 12 million hectares are lost. That means 33,000 hectares a day!
Bags of wheat speed down multiple conveyor belts to be heaved onto trucks lined up during the middle of a blisteringly hot afternoon beside the busy docks of Djibouti Port.
"No one can deny the terrible similarities between those running from the threat of guns and those fleeing creeping desertification, water shortages, floods and hurricanes.”
Two-thirds of the African continent is already desert or dry-lands. But while this vast extension of the second largest continent on Earth after Asia is “vital” for agriculture and food production, nearly three-fourths of it is estimated to be degraded to varying degrees.
Can African farmers feed the world?. Apparently the answer is “yes.” Bold as it may sound, this statement is based on specific facts: Africa is home to 60-65 per cent of the world’s uncultivated arable land and 10 per cent of renewable freshwater resources, and it has registered a 160 per cent increase in agricultural output over the past 30 years.
Mirantsoa Faniry Rakotomalala is different from most farmers in the Greater South of Madagascar, who are devastated after losing an estimated 80 percent of their crops during the recent May/June harvesting season to the ongoing drought here, said to be the most severe in 35 years.
As over 20 million sub-Saharan Africans face a shortage of food because of drought and development issues, representatives of the U.N. Food and Agriculture Organisation (FAO) and the Pan African Parliament (PAP) met in Johannesburg to forge a new parliamentary alliance focusing on food and nutritional security.