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Niéde Guidon’s bluevision
The archeologist Niéde Guidon, literally, changed the history of the American continent. In the 1960s, she first saw a few pictures of the parietal art, or rock art, painted on the walls of a [...]
Around the world of clean energy
The concerns with the impacts caused by climate changes promote the emergence of new policies and new technologies of clean energy: see what is happening in Europe, China, and Africa
The Nordic countries are among the most successful in the aspect of clean and renewable energy: Iceland already has almost 100% of its electricity produced by clean sources; Denmark can already produce more eolic energy than it consumes; and Sweden invests US$ 550 million annually to become the first country in the world free of fossil fuels. In China, the government invests even more – just in 2017, the Chineses spent US$ 126 billion to sponsor clean sources. Meanwhile, in Africa, eolic, solar, and geothermal plants generate income, jobs, and electricity to those who need.
Content published in April 3, 2019
