As a former Minister of the Environment turned Chancellor, Angela Merkel had already proven those wrong who surmised that environment positions are a dead end to high-rising political aspirations; now she became only the second German politician (after Konrad Adenauer, the first head of a German government after the Second World War, in 1957) who received the honor to address the U.S. Congress; and as a widely respected leader on environmental issues who is, at the same time, the leader of a conservative party, she would be well positioned to appeal to cautious Republicans when talking about climate change and energy reformation—at least I had hoped so in a recent interview with Reuters.

Angela Merkel in her speech on Capitol Hill yesterday, just weeks after her reelection for a second term (this time as a leader of a center-right coalition) was moved by the honor and the standing ovations she received from U.S. lawmakers even before she had started her speech. Following up on her promises, she spent a good portion of her talk on climate change, urging Congress and the Obama administration to take bold steps to address the issue, in her view one of the “great tests” of the 21st century. “We all know we have no time to lose,” she said.

Read the rest of the story on Dateline: Copenhagen.