Rio Maps Flood Risk to Avert Annual Disaster

Hoping to prevent the tragedies that have become an annual event every rainy season, authorities in the southeastern Brazilian state of Rio de Janeiro plan to require that municipal governments include environmental risk mapping in their infrastructure projects, in order to prohibit construction in vulnerable areas.

OP-ED: Weird, and Getting Weirder

Weird is the only way to describe January temperatures whipsawing between record warm and arctic cold over a span of a few days. Experts say that is what climate change looks like: weird, record-shattering weather.

Turning on Taps a Risky Business in Zimbabwe

For three weeks Tavonga Kwidini and his wife Maria had no tap water in their home in Glen View, one of the many dry suburbs in Zimbabwe’s capital, Harare.

Controversy Brews Over Climate Change Adaptation Project

An ambitious programme of infrastructure works to overcome the risks of climate change in Cartagena de Indias, a city on the Caribbean coast in northern Colombia, has generated controversy, with authorities predicting benefits while parts of the affected population voice criticisms.

Q&A: New Binding Treaty on Mercury Emissions is “Ambitious”

The international community has adopted a binding treaty for reducing emissions of mercury, a poisonous heavy metal that harms human health and the ecosystems on which life depends.

‘Green’ Approaches to Water Gaining Ground Around World

After Hurricane Sandy swept through the northeast of the United States late October 2012, millions of New Yorkers were left for days without electricity.  But they still had access to drinking water, thanks to New York City's reliance on protected watershed areas for potable water.

Rural Water Projects Depend on Women

During the dry season, when dirt roads are cracked from the relentless heat, the sight of women walking miles, balancing pots of water on their heads, is common in rural Sri Lanka.

Solar-Powered Water Pumps Struggle to See the Light

When twenty-nine-year-old Kartik Wahi graduated from the Kellogg School of Management in Chicago, Illinois in 2010, he wasted no time in returning to India to self-finance a start-up company to market solar-powered irrigation pumps.

Digging for Water, But Striking Oil

The volatile politics of the Middle East have long been dominated by the fluctuating fortunes of a single commodity: oil.

Mideast Energy Crisis Looks For Light at the End of the Tunnel

When Jordan's Queen Rania Al Abdullah took the podium to address world political and business leaders at a back-to-back energy and water summit here, she said she was representing a country that relies on imports for over 90 percent of its energy needs.

Experts Fear Collapse of Global Civilisation

Experts on the health of our planet are terrified of the future. They can clearly see the coming collapse of global civilisation from an array of interconnected environmental problems.

Water Summit to Focus on Resolving Scarcities in Mideast

Amidst a growing water crisis in the predominantly arid Middle East and North Africa (MENA), some of the world's most influential water experts will meet Jan. 15-17 at the International Water Summit (IWS) in Abu Dhabi, United Arab Emirates (UAE) to look for sustainable solutions.

World Bank “Success” Came at High Cost in Haiti

A 61-million-dollar, eight-year community development project funded by the World Bank and executed by the Haitian government and two international development agencies has raised questions of waste and corruption, and even carried out what could be called “social and political re-engineering".

Treaty “Insufficient” to Reduce Global Mercury Levels

Even as government negotiators from around the world prepare to gather next week for a final round of talks on a new international treaty limiting the use of mercury, scientists and activists are warning that the draft treaty is both too weak and too limited in scope to have a major impact.

Brazil Measures Rain Against Dengue

Mosquitoes that transmit dengue fever need clean, still water and warm night temperatures to reproduce and thrive. That is common knowledge, but now scientists in Brazil have managed to measure the relation between increased rainfall and temperatures and the risk of dengue epidemics in this city.

China’s Rising Soybean Consumption Reshaping Western Agriculture

Global demand for soybeans has soared in recent decades, with China leading the race. Nearly 60 percent of all soybeans entering international trade today go to China, making it far and away the world's largest importer.

A River Runs Dry in Tanzania

Avelina Elias Mkenda, a 52-year-old small-scale farmer in the Mbarali district of Tanzania’s southwestern Mbeya region, can sense a change in her environment.

Villagers Wail Against Nuclear Power

Mahalakshmi, a housewife married to a farmer, is afraid for her family’s future. The fifty-two-year-old woman is also frustrated that Indian authorities have "betrayed" poor villagers.

OP-ED: Climate Inaction Is a Clear Failure of Democracy

Around the world, 2012 was the year of extreme weather, when we unequivocally learned that the fossil fuel energy that powers our societies is destroying them. Accepting this reality is the biggest challenge of the brand new year.

Amazon Regional Alliance to Confront the Climate Emergency

“When someone in Peru sneezes, someone in Brazil catches a cold. When a barrel of oil is produced in Ecuador, a neighbouring country ends up buying it,” says prominent environmentalist Yolanda Kakabadse.

The ‘Flattening’ of Gaza

On Nov. 17, four days into Israel’s eight-day assault on the Gaza Strip, deputy Israeli Prime Minister Eli Yishai publicly called for the Israeli army to “blow Gaza back to the Middle Ages, destroying all the infrastructure including roads and water”.