agriculture

agriculture

LAC Countries Take Action Towards Ending Hunger by 2025

3 March 2016: The 34th Session of the Regional Conference for Latin America and the Caribbean of the Food and Agriculture Organization of the UN (FAO) adopted a number of measures to achieve the region's goal to eradicate hunger by 2025, five years ahead of the deadline agreed in the Sustainable Development Goals (SDGs).

Goal 2 is End hunger, achieve food security and improved nutrition and promote sustainable agriculture, and the Goal's first target calls to, “by 2030, end hunger and ensure access by all people, in particular the poor and people in vulnerable situations, including infants, to safe, nutritious and sufficient food all year round.”

The LAC conference focused on three priorities: consolidating regional efforts towards eradicating hunger and malnutrition; promoting family farming, inclusive food systems and sustainable rural development; and the sustainable use of natural resources in the context of adaptation to climate change and disaster risk management.


In his address to the Conference, FAO Director-General José Graziano da Silva commended the region's advances in combating hunger, and said LAC countries have an opportunity to be the first region to achieve SDG 2. He said FAO will continue supporting key activities such as the Hunger Free Latin America and the Caribbean initiative, and the Food Security, Nutrition and Hunger Eradication Plan of the Community of Latin American and Caribbean States (CELAC).


Conference delegates decided to develop a priority regional initiative on the sustainable use of natural resources in the context of climate change adaptation and disaster risk management, which will focus on climate change adaptation in Latin America's Dry Corridor, a region experiencing more frequent and erratic droughts caused by climate change. Other outcomes include: agreement with the Pan-American Health Organization (PAHO) to support implementation of the second International Conference on Nutrition (ICN2), which took place in 2014; agreement with Consumers International on strengthening action to reduce obesity in the region; and a new initiative to support family agriculture, inclusive food systems and sustainable rural development.


The FAO Regional Conference for Latin America and the Caribbean takes place every two years to coordinate efforts in eradicating hunger and establishing FAO's regional priorities. The 34th session took place from 29 February to 3 March 2016, in Mexico City, Mexico. [FAO Press Release, 25 Feb] [FAO Press Release, 1 Mar] [FAO Press Release, 3 Mar] [Conference Website] [Video Coverage (in Spanish)] [Hunger Free LAC Initiative] [CELAC Plan for Food and Nutrition Security and Eradication of Hunger 2025] [IISD RS Story on 2016 CELAC Summit]


related meetings:34th Session of FAO Regional Conference for Latin America and Caribbean


read more: http://larc.iisd.org/news/lac-countries-take-action-towards-ending-hunger-by-2025/

 

The Great Change: Taking Our Carrots to Paris

The Great Change: Taking Our Carrots to Paris:

“Leave the sticks to others. We are carrot people.” If we had one do-over for our presentation at the Paris COP21 Climate Su…

The Great Change: Taking our carrots to Paris. By Albert Bates

If we had one do-over for our presentation at the Paris COP21 Climate Summit, it would have been to bring along a voice recorder so we could have a better recollection of our talk. Caught up in the moment, trying to make non-functioning audio, video and skype connections work, and quickly, the idea of recording slipped by. We have only what we can pull from our feeble memory, so here we go.

Than it was our turn to take to the microphone and give a rousing close about the weaknesses of the proposed treaty, the cost of 20-years delay, and the need now to go beyond zero and take more carbon from the atmosphere than is being emitted. “Emissions reductions will not save us now,” we said, “but photosynthesis can.” We pointed to the sources and sinks, saying the atmosphere was passing its pollutants and heat to the oceans but the oceans were already overwhelmed. Only vegetation and soil remained as viable sinks. As climate warms further, as it must, they too will be stressed and absorption will diminish. Time is of the essence. We showed our slide from Exxon's recent report saying that the world will still be 85% dependent on fossil fuels in 2040. They base their conclusion on images such as this one, and assume that everyone would just as soon exchange the bullocks and handmade plow for a large horsepower tractor.

Actually, that method of plowing is obsolete. It releases gigatons of greenhouse gases from the very place where we can still safely store them — in the soil. That style is being replaced with a suite of tools that produce more food per land area and net sequester more carbon every year, build soil, store water, and increase the resiliency of land to withstand storms, floods and droughts. Our tools include no-till organic farming, agroforestry, aquaponics, keyline design, holistic management, remineralization, biochar from biomass energy production, and permaculture. According to recent report by the UN Commissioner on Human Rights, “ecoagriculture” is the ONLY way we are going to feed the population of the world by 2040. Then we need to go beyond that and perform what Mark Shepard calls “restoration agriculture,” building back the web of life and returning us to a garden planet. Click on the link below for the complete blog.

http://peaksurfer.blogspot.com/2015/12/taking-our-carrots-to-paris.html

 

 

New NASA data show how the world is running out of water

The world’s largest underground aquifers – a source of fresh water for hundreds of millions of people — are being depleted at alarming rates, according to new NASA satellite data that provides the most detailed picture yet of vital water reserves hidden under the Earth’s surface.

Twenty-one of the world’s 37 largest aquifers — in locations from India and China to the United States and France — have passed their sustainability tipping points, meaning more water was removed than replaced during the decade-long study period, researchers announced Tuesday. Thirteen aquifers declined at rates that put them into the most troubled category. The researchers said this indicated a long-term problem that’s likely to worsen as reliance on aquifers grows.

Scientists had long suspected that humans were taxing the world’s underground water supply, but the NASA data was the first detailed assessment to demonstrate that major aquifers were indeed struggling to keep pace with demands from agriculture, growing populations, and industries such as mining.

“The situation is quite critical,” said Jay Famiglietti, senior water scientist at NASA’s Jet Propulsion Laboratory in California and principal investigator of the University of California Irvine-led studies.

Underground aquifers supply 35 percent of the water used by humans worldwide. Demand is even greater in times of drought. Rain-starved California is currently tapping aquifers for 60 percent of its water use as its rivers and above-ground reservoirs dry up, a steep increase from the usual 40 percent. Some expect water from aquifers will account for virtually every drop of the state’s fresh water supply by year end

The aquifers under the most stress are in poor, densely populated regions, such as northwest India, Pakistan and North Africa, where alternatives are limited and water shortages could quickly lead to instability.

The researchers used NASA’s GRACE satellites to take precise measurements of the world’s groundwater aquifers. The satellites detected subtle changes in the Earth’s gravitational pull, noting where the heavier weight of water exerted a greater pull on the orbiting spacecraft. Slight changes in aquifer water levels were charted over a decade, from 2003 to 2013.

“This has really been our first chance to see how these large reservoirs change over time,” said Gordon Grant, a research hydrologist at Oregon State University, who was not involved in the studies.

But the NASA satellites could not measure the total capacity of the aquifers. The size of these tucked-away water supplies remains something of a mystery. Still, the satellite data indicated that some aquifers may be much smaller than previously believed, and most estimates of aquifer reserves have “uncertainty ranges across orders of magnitude,” according to the research.

Aquifers can take thousands of years to fill up and only slowly recharge with water from snowmelt and rains. Now, as drilling for water has taken off across the globe, the hidden water reservoirs are being stressed.

“The water table is dropping all over the world,” Famiglietti said. “There’s not an infinite supply of water.”

The health of the world’s aquifers varied widely, mostly dependent on how they were used. In Australia, for example, the Canning Basin in the country’s western end had the third-highest rate of depletion in the world. But the Great Artesian Basin to the east was among the healthiest.

The difference, the studies found, is likely attributable to heavy gold and iron ore mining and oil and gas exploration near the Canning Basin. Those are water-intensive activities.

The world’s most stressed aquifer — defined as suffering rapid depletion with little or no sign of recharging — was the Arabian Aquifer, a water source used by more than 60 million people. That was followed by the Indus Basin in India and Pakistan, then the Murzuk-Djado Basin in Libya and Niger.

California’s Central Valley Aquifer was the most troubled in the United States. It is being drained to irrigate farm fields, where drought has led to an explosion in the number of water wells being drilled. California only last year passed its first extensive groundwater regulations. But the new law could take two decades to take full effect.

Also running a negative balance was the Atlantic and Gulf Coastal Plains Aquifer, which stretches across the southeast coast and Florida. But three other aquifers in the middle of the country appeared to be in relatively good shape.

Some groundwater filters back down to aquifers, such as with field irrigation. But most of it is lost to evaporation or ends up being deposited in oceans, making it harder to use. A 2012 study by Japanese researchers attributed up to 40 percent of the observed sea-level rise in recent decades to groundwater that had been pumped out, used by humans and ended up in the ocean.

Famiglietti said problems with groundwater are exacerbated by global warming, which has caused the regions closest to the equator to get drier and more extreme latitudes to experience wetter and heavier rains. A self-reinforcing cycle begins. People living in mid-range latitudes not only pump more water from aquifers to contend with drier conditions, but that water — once removed from the ground — also then evaporates and gets recirculated to areas far north and south.

The studies were published Tuesday in the Water Resources Research journal.

Famiglietti said he hoped the findings would spur discussion and further research into how much groundwater is left.

“We need to get our heads together on how we manage groundwater,” he said, “because we’re running out of it.” More

 

 

The World’s Most Hostile International Water Basins

At the launch of A New Climate for Peace, a new report on climate-fragility risks produced for the G7 by a consortium of international partners including the Wilson Center, USAID Deputy Assistant Administrator Christian Holmes called water a common denominator for climate risk.

“How you manage your water programs…has a huge amount to do with how you mitigate the prospect for increased fragility,” he said. “Sometimes it’s the obvious that’s so easy to miss, and I think that the obvious on water as it relates to economic development is, essentially, the question of sustainable water supply.”

One of the most striking infographics from A New Climate for Peace touches on that question of supply. Using data from Oregon State University’s Transboundary Freshwater Dispute Database and adapted from a graphic that originally appeared in Popular Sciencelast year, the map shows the world’s most active – and tension-filled – international water basins.

Water is a common denominator for climate risk

The Transboundary Freshwater Dispute Database measures not only the frequency of hostile events in a basin, but cooperative ones as well, each on a sliding scale. Hostile events range from declarations of war (zero recorded from 1990 to 2008, the period of time encompassed by the graphic) to leaders using “language of discord.” Cooperative events range from “mild verbal support” to “voluntary unification into a single country.”

The total number of events is indicated by shades of blue – the darker the blue, the more transboundary events, both positive and negative. This is essentially the “hot list” of international water basins – which regions have the most official and unofficial chatter over water.

Circles superimposed on the basins represent the total number of hostile events. As the description text points out, however, “circle size does not automatically translate into conflict danger.” In some places, transboundary institutions and diplomatic frameworks allow different actors to work through their differences. Cooperative hostility, if you will. In the Danube River Basin, for example, the high number of “hostile” events is mitigated by strong cooperative incentives associated with European integration. Likewise in North America, where Canada, the United States, and Mexico share several basins with a high number of hostile events, there is little chance of violent conflict.

Water basins in South Asia, the Middle East, and East Africa are major hotspots with a high number of hostile events and weaker institutional frameworks to mitigate them. The Indus, Ganges-Brahmaputra-Meghna, Salween, Tigris-Euphrates, and Jordan basins witness a very high number of interactions, suggesting at least that continued dialogue could be a way forward to mitigate the risk of violent conflict or fragility. The Nile Basin has less activity reflecting the stalled negotiations between the basin’s 10 member states to replace colonial-era water agreements. The Mekong Basin, where the largest member, China, does not participate as a full member of the Mekong River Commission, shows less activity as well.

The map does a great job illustrating why it can be difficult to answer the question, where is the highest risk of water-related violence? Tensions between states and other freshwater basin actors isn’t necessarily a sign of impending violence if there’s a framework to resolve them. Likewise, lack of communication over a major natural resource can be a bad sign for cooperation when the resource in question is the Nile. More

More infographics from ‘A New Climate for Peace: Taking Action on Climate and Fragility Risks’ are available on NewClimateforPeace.org.

 

Century of Water Shortage Ahead? Lake Mead Drops Below Rationing Line For First Time in Its History.

Lake Mead Drops Below Rationing Line For First Time in Its History.

1075 feet. That’s the water level Lake Mead must stay above before mandatory multi-state water rationing goes into effect. A level just 25 feet above the highest intake pipe used to supply cities across the Desert Southwest. Last night water levels at the key national water storage facility fell below that hard line to 1074.99 feet — a record low never before seen in all of its history.

If water levels remain below the 1075 foot mark through January of 2016, then a multi-state rationing will go into effect (with most acute impacts for Arizona and Nevada). A rationing that will have serious consequences for desert cities across the Southwest, cities like Las Vegas which rely on Lake Mead for so much of their water.

Despite Lake Mead hitting the 1075 hard line, it appears that rationing may be forestalled through 2016. It’s a silver lining of all the severe summer storms that have rolled through the Colorado River Basin this spring and summer — pumping up water flows to Lake Mead and Lake Powell. A flush of much needed moisture that will, hopefully, prevent water rationing from going into effect during 2016. But prospects for the future, despite this temporary respite, are starting to look a bit grim.

Risk of Future Megadrought

The trend set in place by a human-forced warming of the Desert Southwest has resulted in an increasing number of dry years. The added heat forces water to evaporate more rapidly. So even when it does rain an average amount, moisture levels still fall. The result is not only an increase in single year droughts, but an increased risk of decadal droughts (called megadroughts).

As the years progress and more of the impacts of human-forced global warming become apparent, the drought impacts and severe drought risks are only expected to rise. For according to a recent Cornell University report (2014) the chance of a 10 year drought for the US Southwest under a moderate warming scenario (RCP 4.5) is 50% this century (greater for states like Texas, Oklahoma, New Mexico, Arizona, and Nevada — see graphic below). The chances of a 30 year drought range from 20-50 percent depending on the severity of the human greenhouse gas emission. More

 

Parched Caribbean faces widespread drought, water shortages

The worst drought in five years is creeping across the Caribbean, prompting officials around the region to brace for a bone dry summer.

From Puerto Rico to Cuba to the eastern Caribbean island of St. Lucia, crops are withering, reservoirs are drying up and cattle are dying while forecasters worry that the situation could only grow worse in the coming months.

Thanks to El Nino, a warming of the tropical Pacific that affects global weather, and a quieter-than-normal hurricane season that began in June, forecasters expect a shorter wet season. That means less rain to help refill Puerto Rico's thirsty Carraizo and La Plata reservoirs as well as the La Plata river in the central island community of Naranjito. A tropical disturbance that hit the U.S. territory on Monday did not fill up those reservoirs as officials had anticipated.

Puerto Rico is among the Caribbean islands worst-hit by the , with more than 1.5 million people affected by the drought so far, according to the U.S. National Drought Mitigation Center.

Tens of thousands of people receive water only every third day under strict rationing recently imposed by the island government. Puerto Rico last week also activated National Guard troops to help distribute water and approved a resolution to impose fines on people and businesses for improper water use.

The Caribbean's last severe drought was in 2010. The current one could grow worse if the hurricane season ending in November produces scant rainfall and the region enters the dry season with parched reservoirs, said Cedric Van Meerbeeck, a climatologist with the Caribbean Institute for Meteorology and Hydrology.

“We might have serious water shortages … for irrigation of crops, firefighting, domestic consumption or consumption by the hotel sector,” he said.

The Caribbean isn't the only area in the Western Hemisphere dealing with extreme water shortages. Brazil has been struggling with its own severe drought that has drained reservoirs serving the metropolis of Sao Paulo.

In the Caribbean, the farm sector has lost more than $1 million in crops as well as tens of thousands of dollars in livestock, said Norman Gibson, scientific officer at the Trinidad-based Caribbean Agricultural Research and Development Institute.

On St. Lucia, which has been especially hard hit, farmers say crops including coconuts, cashews and oranges are withering.

“The outlook is very, very bad,” said Anthony Herman, who oversees a local farm cooperative. “The trees are dying, the plants are dying … It's stripping the very life of rivers.”

Officials in Cuba say 75 percent of the island is enduring a drought that has killed cattle and destroyed thousands of hectares (acres) of crops including plantains, citrus, rice and beans. Recent heavy rains in some areas have alleviated the problem some, but all 200 government-run reservoirs are far below capacity.

In the nearby Dominican Republic, water shortages have been reported in hundreds of communities, said Martin Melendez, a civil engineer and hydrology expert who has worked as a government consultant. “We were 30 days away from the entire water system collapsing,” he said.

The tourism sector has also been affected.

Most large hotels in Puerto Rico have big water tanks and some recycle wastewater to irrigate green areas, but many have curtailed water use, said Frank Comito, CEO of the Florida-based Caribbean Hotel & Tourism Association.

Other hotels have cut back on sprinkler time by up to 50 percent, said Carlos Martinez of Puerto Rico's Association of Hotels. “Everybody here is worried,” he said. “They are selling water tanks like hot cakes … and begging God for rain.”

Guests at Puerto Rico's El Canario by the Lagoon hotel get a note with their room keys asking them to keep their showers short amid the water shortage. “We need your cooperation to avoid waste,” says the message distributed at the front desk of the hotel in the popular Condado district.

At the Casa del Vega guesthouse in St. Lucia, tourists sometimes find the in their rooms turned off for the day, preventing them from taking a shower. “Even though we have a drought guests are not sympathetic to that,” hotel manager Merlyn Compton said. More


 

Society will collapse by 2040 due to catastrophic food shortages, says Foreign Office-funded study

A scientific model supported by the [UK's] Foreign Office has suggested that society will collapse in less than three decades due to catastrophic food shortages if policies do not change.

The model, developed by a team at Anglia Ruskin University’s Global Sustainability Institute, does not account for society reacting to escalating crises by changing global behaviour and policies.

However the model does show that our current way of life appears to be unsustainable and could have dramatic worldwide consequences.

Dr Aled Jones, the Director of the Global Sustainability Institute, told Insurge Intelligence: “We ran the model forward to the year 2040, along a business-as-usual trajectory based on ‘do-nothing’ trends — that is, without any feedback loops that would change the underlying trend.

“The results show that based on plausible climate trends, and a total failure to change course, the global food supply system would face catastrophic losses, and an unprecedented epidemic of food riots.

“In this scenario, global society essentially collapses as food production falls permanently short of consumption.”

The model follows a report from Lloyds of London which has evaluated the extent of the impact of a shock scenario on crop production, and has concluded that the “global food system is under chronic pressure.”

The report said: “The global food system is under chronic pressure to meet an ever-rising demand, and its vulnerability to acute disruptions is compounded by factors such as climate change, water stress, ongoing globalisation and heightening political instability. More

 

To fight desertification, let’s manage our land better

Every year, we lose 24 billion tons of fertile soil to erosion and 12 million hectares of land to desertification and drought. This threatens the lives and livelihoods of 1.5 billion people now.

In the future, desertification could displace up to 135 million people by 2045. Land degradation could also reduce global food production by up to 12% and push world food prices up by 30%. In Egypt, Ghana, Central African Republic, Pakistan, Tajikistan and Paraguay, land degradation could cause an annual GDP loss of up to 7%.

Pressure on land resources is expected to increase as populations grow, socio-economic development happens and the climate changes. A growing population will demand more food, which means that unsuitable or especially biodiverse land will be claimed for farming and be more vulnerable to degradation. Increased fertilizer and pesticide use related to agriculture will increase nutrient loading in soils, causing eutrophication and declines in fertility over time. Climate change will also aggravate land degradation—especially in drylands, which occupy 40% of global land area, and are inhabited by some 2 billion people. Urban areas, which are located in the world’s highly fertile areas, could grow to account for more than 5% of global land by mid-century.

Unless we manage our land better, every person will rely on just .11 hectares of land for their food; down from .45 hectares in 1960.

So how do we manage land better?

It will all come down to what we do with our soil, which is the most significant natural capital for ensuring food, water, and energy security while adapting and building resilience to climate change and shocks. The soil’s nutrient cycling provides the largest contribution (51%) of the total value (USD33 trillion) of all ‘ecosystem services’ provided each year. But soil’s important function is often forgotten as the missing link in our pursuit of sustainable development.

We must invest in applicable solutions that are transformative, and can be scaled up. Climate-smart agriculture is an alternative approach to managing land sustainably whilst increasing agricultural productivity. It includes land management options that sequester carbon and enhance resilience to climate change. Proven climate-smart practices such as agroforestry, integrated soil fertility management, conservation agriculture, and improved irrigation can ensure that land is used optimally, restored and managed in a manner that maximizes ecological, economic and social benefits.

But climate-smart agriculture requires conducive policy frameworks, increased investment, and judicious policy management. Rural poverty is often a product of policies that discriminate against small landholders, forcing them off the land, creating sub-optimal land use outcomes, and long term degradation. Secure land rights are necessary for climate-smart agriculture, providing incentives for local communities to manage land more sustainably. In Rwanda, for instance, land tenure reform rapidly doubled investment in soil conservation, with even larger increases for plots managed by female farmers.

Second, there is need for increased national investment in climate smart agriculture. For technologies such as conservation agriculture that require substantial up-front investment in machinery and other inputs, schemes such as those involving payment for ecosystem services may be more effective in promoting CSA technology adoption. For technologies such as agroforestry systems, innovative finance mechanisms that help farmers bridge the period between when trees are planted, mature and generate income can be decisive.

Third, in some cases, direct public investment in landscape restoration and rehabilitation can bring about sizeable livelihood benefits and create better conditions for attracting further investments by farmers and communities. The China Loess Plateau is a well-documented success story of landscape restoration. Similar experiences are happening in Ethiopia, Kazakhstan and Senegal.

Fourth, a number of improved land management technologies are knowledge-intensive, and promoting their adoption will require training. Conservation agriculture for instance entails sophisticated combinations of no-tillage, residue management, use of cover crops, and other activities and practices that many farmers have limited experience with. The knowledge base of local land management practices can also be improved through targeted capacity development programs.

Many demand-side interventions can strategically break the adoption barriers associated with climate-smart practices. These include: providing farmers with improved weather forecasting, weather-indexed crop insurance, and measures to reduce production variability such as drought-tolerant crops, deep-rooted crops, and irrigation. These should be combined with supply-side measures such as lowering trade barriers to increase national and regional market size, improving road and rail infrastructure to lower transport costs, and improving market information systems to increase farmers’ access to markets.

Lastly, public support is as crucial as the amount of support to fully realize the productivity, adaptation, and mitigation benefits in agriculture. Public support that focuses on research, investments in improved land management, and land tenure rather than on input support is generally more effective, benefits more farmers, and is more sustainable in the long run.

Actions to reduce the negative impacts of land degradation and desertification must indeed go hand in hand with interventions that eradicate poverty and address inequality. Without them, we will not end poverty and boost shared prosperity. More

 

Turning Ethiopia’s desert green

A generation ago Ethiopia’s Tigray province was stricken by a famine that shocked the world. Today, as Chris Haslam reports, local people are using ancient techniques to turn part of the desert green.

People performing their 20 days of compulsory community labour

In the pink-streaked twilight, a river of humanity is flowing across Tigray’s dusty Hawzien plain. This cracked and desiccated landscape, in Ethiopia’s far north, occupies a dark corner of the global collective memory. Thirty years ago, not far from here, the BBC’s Michael Buerk first alerted us to a biblical famine he described as “the closest thing to hell on earth”.

Then Bob Geldof wrote Do They Know It’s Christmas? – a curious question to ask of perhaps the world’s most devoutly Christian people – and thereafter the name Tigray became synonymous with refugees, Western aid and misery. The Tigrayan people were depicted as exemplars of passive suffering, dependent on the goodwill of the rest of the planet just to get through the day without dying.

But here, outside the village of Abr’ha Weatsbaha, I’m seeing a different version. From all directions, streams of people are trickling into that human river. You hear them before you see them – some chatting excitedly, others singing hymns – as they converge on a viciously steep valley at the edge of the plain. They were summoned before dawn by horns, an Old Testament echo calling every able-bodied man and woman over 18 years of age to report for the first of 20 days of compulsory community labour. Their job, quite simply, is to tame the desert.

“This is how the Axumite kings got stuff done 2,000 years ago,” says my guide Zablon Beyene. “With the same tools, too.

By 10 in the morning, some 3,000 people have turned up. Using picks, shovels, iron bars and their bare hands, they will turn these treacherous slopes into neat staircases of rock-walled terraces that will trap the annual rains, forcing the water to percolate into the soil rather than running off in devastating, ground-ripping flash floods.

“Sisters are doing it for themselves,” says Kidane, a pick-wielding Amazon whose arched eyebrow suggests I might want to put down my camera and do some actual work. Brothers, too: from strapping, sweat-shiny youths to Ephraim, a legless old man who clearly ignored the bit about being able-bodied and sits on his stumps, rolling rocks downhill to the terrace builders.

Overseeing this extraordinary effort is 58-year-old Aba Hawi, Abr’ha Weatsbaha’s community leader. Short, pot-bellied and bearded, he darts from one side of the valley to the other, barking orders into his mobile phone, slapping backs and showing the youngsters the proper way to split half-ton boulders. Rumour has it that Aba Hawi once took up arms to fight for Tigrayan independence, but these days he prefers to describe himself as “just a farmer”.

Either way, his tireless leadership has brought a miraculous transformation to this sun-blasted land. In just a decade, entire mountains have been terraced. Once you had to dig 50ft (15m) down to find water. Now it’s just 10ft, and 94 acres (38 hectares) of former desert have been transformed into fertile fields. Families are now reaping three harvests a year from fields of corn, chillis, onions and potatoes. Free-range grazing for sheep, goats and cattle has been banned, allowing new forests of eucalyptus and acacias to take root, and Aba Hawi is particularly keen to show me what he’s done with the deep flash-flood canyons that rive the plain.

We take a long, hot hike to a vast pool of cool, green water held back by a huge hand-built dam. “We’ve built 85 of these check-dams so far,” says Aba Hawi, “and you can see how they work. These mini-reservoirs fill up during the rains and are fed by groundwater in times of drought. Now, every farmer has a well.” He tosses a handful of dust into the wind. “Ten years ago, that was our land.” Then he points at a shimmering blue flash in the reeds. “Now look: we’ve got malachite kingfishers living in the desert.”

But success brings its own problems. Abr’ha Weatsbaha is now facing an immigration problem as people from neighbouring valleys clamour for their share of Aba Hawi’s oasis.

“They shouldn’t need to come here,” he says. “Every district in Tigray is supposed to be using compulsory community labour for terracing but, well…” he shrugs with just a tad of false modesty… “not all community leaders are so, er, committed.”

And as fear of starvation fades, Aba Hawi faces new demands.

“People want electricity now,” he sighs.

I’m interested in his views of where God comes into all this. After all, this valley was once the physical definition of the term “Godforsaken.”

Aba Hawi disagrees. “God was here when the land was bad,” he says. “And he’s still here. But God will only help those who help themselves.” More

 

Police will “guard” the water for those who can pay for it, while we die of thirst.”

So says a protester walking though the streets of Sao Paul as water service is being drastically cut due to a relentless drought in Brazils most populous state. The 20 million people that live in Sao Paulo, Brazil have run out of water and things are starting to get ugly really fast.

Secretly recorded, Paulo Massato, the metropolitan director of the São Paulo state-run water utility, said that people might have to flee the city. “There's not enough water, there won't be water to bathe, to clean,” says Massato. Fears of what comes next has begun and thousands took to the streets recently walking from the poor neighborhoods and marching past wealthy residential towers most of which have their own water tanks, to the Bandeirantes Palace in Morumbi, where the official residence of the governor (State of Sao Paolo Geraldo Alckmin) is located.

A demonstrator holds up a bucket with a sign reading “Water, Yes,” in reference to water rationing in Sao Paulo January 29, 2015. Residents of Brazil's largest city, Sao Paulo, could soon only have running water two days a week. (REUTERS/Nacho Doce)

São Paulo, along with 93 smaller localities around Brazil, is facing drastic water shortages that could mean up to five days a week without running water starting in April. The mega-city’s largest reservoir, which supplies about 30 percent of the 20 million people living in the metropolitan region, is currently at only 5.1 percent of its capacity. It’s all the result of a severe drought that has extended throughout Brazil’s Southeastern region, and could soon lead to water rationing for as much as 40 percent of the population.

Aside from practical residential concerns, the shortage has affected industry and agriculture across the region, including the production of hydroelectricity, a key component of Brazil’s power grid. Even the carnaval is threatened—celebrations have been cancelled in some dry municipalities and the Río samba groups are altering their choreography to eliminate traditionally prominent water us.

The latest must-have item in the city is a rainwater cistern. A local group created in October, Cisterna Já, teaches city residents how to make their own mini-cisterns, allowing them to cut back on increasingly expensive and scarce public water supplies.

Consumption in the metropolitan region has already been reduced by a quarter, according to the president of Sabesp, the city’s water utility. Yet the main water loss culprit isn’t long showers, but rather leaky pipes. In order to address the problem, he explained in a recent op-ed, about 64,000 kilometers of buried pipes would have to be replaced.

Experts say they are concerned there is little practical preparation for upcoming shortages and argue that few relevant policy measures are being put into place.

The roots of the water shortage can be traced back to deforestation and industrialization across the region, according to Marcos Sorrentino, a professor of education and environmental policy at the University of São Paulo. A lack of political will to address the problem has led São Paulo to maintain a system of wasteful water distribution and consumption, and the city has missed opportunities to implement water saving and reuse technologies, Sorrentino says.

Residential water use only accounts for an estimated 6 percent of water usage in the region, which means that even if Paulistas stopped bathing altogether they won’t be able to resolve the “crisis de agua,” as it’s called locally. “Agriculture and industry, the biggest consumers, are only now being mobilized to commit to reducing consumption,” says Sorrentino.

A recent study found that 95 percent of businesses, industries, hospitals and hotels in the state of São Paulo don’t have a water supply contingency plan. “Lack of water will certainly compromise the operations of places that depend on the public water system,” says Rodnei Domingues, the study’s coordinator.

Sorrentino is particularly concerned about the drought’s impact on food prices, and notes that there have already been several water shortage-related protests. “The discontent of the population of the cities in which rationing has started is very large and it is not difficult to predict effects on public health and the expansion of urban violence,” he says.

The drought began last austral summer (December to February), when São Paulo state received about one-third to half of its usual amount of rain during what should have been its wettest season. In the seven months since, rainfall has been about 40 percent of normal. Across southeastern Brazil, production of key crops like coffee and sugar are in steep decline, and citizens are facing periodic outages in the water supply—even as news agencies report that local water authorities have not instituted conservation measures.

“The climate of the region is seasonal, with a rainy summer and a dry winter, and the drought has extended through the current dry season and the past rainy season,” noted Marcos Heil Costa, climate scientist at the Universidade Federal de Viçosa. “To make things worse, the onset of the rainy season—which usually happens in late September or early October—has not happened yet.”

“For the last rainy season, the pattern [of reduced rainfall] has been observed in the past, though the intensity was unprecedented this year,” Costa added. “For the dry season, coincidence or not, it looks exactly like what has been predicted by IPCC for a warmer climate. And it is now clear that our policies on management of water resources are unsustainable. No city in southeast Brazil seems prepared to handle a drought like this one. It is a mix of a lack of preparation for low levels of rain and a lack of environmental education in the population. Most people continue to use water as if we were in a normal year.” More