In the arid farming lands of the Pyanj River Basin of Tajikistan, women and children spend much of their days searching for water, food and fuel. But higher temperatures, lower rainfall and less snow up in the mountain glaciers have made their job difficult, if not impossible.
So the global challenge is clear: We need to sustainably feed 9 billion people in 2050, while building the resilience of farmers and food companies AND concurrently making agriculture part of the climate solution, not an increasingly large part of the problem.
Daunting? Well, yes of course, but that is why it is a “global challenge” and not just something that incremental change will solve.
There is nothing new in this story and many of the things we need to do are known, but just not done at scale. What is new is the fact that the interests, aspirations and objectives of a wide group of stakeholders are coming together. We have long searched for truly sustainable farming – one that will sustain farmers and enable them to prosper, while ensuring that the landscapes in which we live and work are not the subject of short term gain resulting in long term degradation.
Climate-smart agriculture (CSA) can help make the food system more sustainable in a changing climate. But does it come at a cost to women, in terms of a heavier workload?
Climate-smart agriculture’s three pillars: improved agricultural productivity, increased adaptation to climate change and reduction of greenhouse gases are goals well worthy of targeting. On the one hand, CSA practices such as water harvesting or planting trees that provide more accessible fuel, fodder and food can save women’s time. On the other hand, some practices such as increased weeding or mulch spreading can require women to spend more time in the field.
How governments can ensure that low-income farmers are financially protected against natural disasters, such as droughts, was at the heart of a panel discussion at the “Global Index Insurance Conference,” which concluded earlier this week in Paris.
The cost of solar technology has come down, way down, making it is a viable way to expand access to energy for hundreds of millions of people living in energy poverty. For farmers in developing countries, the growing availability of solar water pumps offers a viable alternative to system dependent on fossil fuel or grid electricity. While relatively limited, experience in several countries shows how solar irrigation pumps can make farmers more resilient against the erratic shifts in rainfall patterns caused by climate change or the unreliable supply and high costs of fossil fuels needed to operate water pumps. Experience also suggests a number of creative ways that potential water resource trade-offs can be addressed.
Y Cham, whom I met during a mission to plan for our support for the coffee rejuvenation project, comes from the Ede ethnic minority in Dak Lak, the major robusta coffee-producing province in the Central Highlands of Vietnam.
The long-time farmer shared with me his worries about his four hectares of coffee garden which had not been watered enough due to the prolonged drought.
“If I cannot harvest as much coffee as last year, I cannot sustain the studies of my daughter who is a student at medical college in Hanoi”.
The Central Highland, home of 500,000 hectares of coffee, has recently been affected by severe drought. The drought this year is considered most the most serious in the last 10 years. Over-irrigation and inefficient water use, compounded by increasing periods of drought, makes coffee farmers highly vulnerable, unless they are prepared to better adapt to the changing weather patterns.
Among the crucial factors for coffee yield, water, according to Y Cham, has become the biggest challenge in the priority order of “water, variety, funding, and science.” Water availability and advanced varieties resistant to the conditions of climate change are considered the most important factors.
With a cell phone in hand, a farmer becomes connected to a network of invaluable – and timely – information. There is greater demand for information as extreme weather variability necessitates new farming practices. Local and timely insights help inform farmer decisions. Big Data methods and practices, meanwhile, ensure that this multi-directional information contributes across the agricultural value chain as input providers and produce buyers are also informed.
The warming of the atmosphere is leading to a tremendous increase in weather variability. This variability affects agriculture in a multitude of ways and most insidiously for farmers, in the uncertainty that impacts each step in their production and livelihoods.
The most common human reaction to uncertain times is to become more risk averse. For our planet’s 570+ million small-holder farmers, this means lower productivity. With the impeding population surge, particularly in Africa, and diet changes requiring “70 percent more food production,” change must come now.
- Value Chain
- information and communication for development (ICT4D)
- information and communications technologies
- information and communication technology
- Big Data Exploration
- Big Data
- Information and Communication Technologies
- Agriculture and Rural Development
- Agricultural Productivity
Whether you’re a food producer or consumer, and no matter what part of the world you live in, I’m sure we can agree: The world needs a food system that can feed everyone, everyday, everywhere.
A food system that works for everyone can also create jobs and raise the incomes of smallholder farmers and rural residents who are 78 percent of the world’s poor people. After all, growth originating in agriculture is proven to be 2 to 4 times more effective at reducing poverty than growth originating in other sectors. An effective food system can also provide better nutrition, steward the world’s natural resources, and even be a part of the solution to climate change.
Agriculture and nutrition share a common entry point: “food.” Food is a key outcome of agricultural activities, and, in turn, is a key input into good nutrition. Without agriculture there is little food or nutrition, but availability of food from agriculture doesn’t ensure good nutrition. Common sense would dictate a reinforcing relationship between the two fields of agriculture and nutrition but, in fact, there is often a significant disconnect.
Groundwater stored in the earth’s crust underpins all our lives – the ultimate source of freshwater for billions has become victim of over-extraction and the ultimate sink for pollutants.
For too long, not enough has been done to regulate the use of this precious, on-demand resource and manage disposal of waste. If rates of groundwater depletion have tripled in the past 3 decades, then the rate at which pollutants have accumulated in shallow aquifers can only have equaled or exceeded that rate.
The lack of care given to groundwater is placing a huge tax on the poor who have no access to clean piped water supply and depend on groundwater for their health and livelihoods. Self-supply, through the use of wells, from polluted aquifers in urban and rural areas is widespread, but un-reported. The impacts are all too apparent in the densely populated urban slums and rural communities that often live just centimeters above polluted soil and rock. Out-migration of poor farmers who are no longer able to access deepening groundwater tables has been a feature in arid and semi-arid regions, but intensive agriculture is also leaving behind a legacy of nitrates and pesticides which imprint aquifers for decades.