Agence France-Presse: The current global fiancial crisis is “nothing” compared to the impact of climate change, Britain’s Prince Charles warned Thursday as he called for urgent environmental protection measures. “We are, I fear, at a defining moment in the world’s history,” he told a meeting of Brazilian business leaders and officials in Rio de Janeiro half-way through a Latin America tour. “The global recession is far worse than any seen for generations,” he said, adding that growing demand for …