Making progress on family planning will require not only principles and commitments, but successful implementation, which must include four crucial elements, says John May of the US-based think tank Centre for Global Development. Millions of women, particularly in developing countries, lack information on — and access to — family planning services. This not only jeopardizes…
Traffic is easing as more Americans are deciding to drive less, sell their cars or not buy one at all
The United Nations Conference on Sustainable Development (Rio+20) ended with an international agreement on the need for all countries to commit themselves to achieving sustainable development. The agreement immediately came under fire from several quarters for its lack of detail about how this will be done, and the absence of new financial commitments from the…
Cities from North Carolina to Massachusetts see waters rising more rapidly
Expanding waistlines are not just tipping scales but may also push the mercury higher around the world, according to a new study. As humanity becomes more rotund, more resources are needed to cool, nourish and transport the extra weight, a trend that can contribute to climate change by requiring the consumption of more fossil fuels…
Ancient people had minimal, if any, impact on the outlying forests of South America’s Amazon Basin, and settlements near rivers were likely limited, indicates a new study of soil collected from the western and central Amazon. Previous research has suggested that, prior to the arrival of Christopher Columbus and Europeans, indigenous people built dense, complex…
Diplomats and activists from around the world are meeting in Rio de Janeiro to talk about how the planet’s growing population can live better lives without damaging the environment. The Rio+20 meeting marks the 20th anniversary of the United Nations Earth Summit in Rio, a watershed meeting to address topics as diverse as climate change…
Governments are set to weaken pledges on boosting access to water and energy after a new draft negotiating text was issued at the Rio+20 meeting. The text was issued by the Brazilian host government after it assumed leadership of the talks from the UN. It affirms that nations must not slide back on prior pledges…
If architecture is ‘design for living’, one of its greatest challenges is how to live with the masses of waste we excrete. Four pioneers in green sanitation design outline solutions to a dilemma too often shunted down the pan.
The final round of negotiations leading up to next week’s Rio+20 summit begins with countries very much at odds on key issues. The draft agreement would improve energy, water and food security in poorer countries, phase out fossil fuel subsidies and boost ocean protection. But with three days of negotiations left, only 20% has been…