Even with protests banned in Paris ahead of the United Nation's COP21 climate talks, about 2300 climate protests sent a global message to leaders at the talks.
Hundreds of thousands of people joined climate change protests, marches and other events around the world on November 29 to send a message to leaders on the eve of COP21 that the world is waiting for climate change action. The 2300 climate actions included 175 countries.
The dam took just half-an-hour to entomb half the village of Bento Rodrigues in 18 metres of iron-ore tailings, reddish mud and water slurry.
A “mountain tsunami” is how firefighters in Mariana, in Minas Gerais in south-eastern Brazil, described the bursting of mining company Samarco Santarem’s iron-ore tailings dam on November 5.
Marcos de Eufrasio, a 38-year-old stonemason who was cutting rock on that sunny afternoon, said that, from nowhere, he heard a “mighty roar”.