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How Black Blocs have changed protest movements around the world
The images were striking: massive blockades, protesters donning masks and black hoods suddenly racin...
To conserve forests, we need to think beyond current ideas of integration or segregation
Deforestation has historically been the price of development, but the world is now going through a f...
Colombian militants have a new plan for the country, and it’s called ‘insurgent feminism’
When Victoria Sandino, a long-time fighter in the Revolutionary Armed Forces of Colombia (FARC), joi...
Can we ditch dark energy by better understanding general relativity?
A renewed suggestion that dark energy may not be real — dispensing with 70% of the stuff in the univ...