The 10th World Social Forum opened on Jan. 26 in the Brazilian city of Porto Alegre with a call for activists across the world to "unite to change the world.
Video: Environmentalists from El Salvador speak out against the Pacific Rim Mining Company and its attempt to exploit their country's natural resources.
Half way into the 15th UN Climate Conference in Copenhagen on December 7-18, 100,000 demonstrators from 500 different organizations were in the streets protesting.
Much sheer speculation has been written about the upcoming Copenhagen climate negotiations, and we will see much more over the next few weeks. What is this conference about?
In a span of 5 weeks earthquakes, floods, mudslides, typhoons and tsunamis swept through 10 nations leaving thousands of people dead and rendering millions more homeless.
350.org, founded by author and activist Bill McKibben, sponsored over 5,200 events in 181 countries on Oct. 24.
Some 3,000 climate change action events will take place in more than 150 countries on Oct. 24.
Leading scientists warned a US conference on climate change at the weekend that the rate of global warming has been seriously underestimated.