lundi 31 mars 2014
jeudi 13 mars 2014
Volcanoes May Be Slowing Down Climate Change...
"The planet hasn't been warming as much as early climate models once predicted, and some scientists believe it's because sulfur emissions from erupting volcanoes are blocking sunlight in some parts of the planet, cooling the Earth's overall temperature..."
John Kerry Calls for Greater Political Will to
Reverse Global Climate Change
The United States and China say they recognize the need for "urgent action" to address the twin challenges of climate change and the air pollution caused by burning fossil fuels. VOA State Department Correspondent Scott Stearns reports from Jakarta, where U.S. Secretary of State John Kerry called for greater political will to address a warming planet.
Bien à vous,