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Maria da Conceição Tavares, the emblematic political economist who changed Brazilian history, dies at 94
her progressive ideas and his tireless defense of public policies aimed at reducing inequality and national development.
Rick Artemii
Jun 14, 20241 min read
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Carl Sagan Testifying before the US Congress in 1985 About climate change - carl sagan testify on congress 1985 greenhouse effect
Witnesses testified on how the greenhouse effect will change the global climate system and possible solutions - 1985
Rick Artemii
Jun 14, 20241 min read
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