FROM Peter Lehner
Back to Brazil for Another Try President George H.W. Bush joined other world leaders at the United Nations' first Earth Summit in Rio in 1992. Since then, global temperatures have been on the rise. in 1997, Bill Clinton tried, but failed, to get Senate ratification of the Kyoto Protocol , which has been called a "missed opportunity" to mobilize international action to reduce greenhouse gas emissions. George W. Bush did not go to Johannesburg in 2002 for the summit's tenth anniversary. Now the focus is back on Rio, with Secretary General Ban Ki-moon calling for "revolutionary action" to overcome the global "suicide pact" of industrialization. Can Rio+20 get a better start on a "sustainable" world economy? Where are the leaders of Germany, Britain and the United States?
Mixed Messages from US diplomats on the new hard line on Syria Since President Trump's surprise retaliation against Syria's use of chemical weapons, Bashar al-Assad has used the same airport to launch conventional attacks on his own people. It's not clear what the US, its allies — or Vladimir Putin's Russia -- plan to do now.
After Syria strike a new Trump doctrine emerges The President who promised an end to entanglements in the Middle East and snuggled up to Vladimir Putin has now outraged Russia with surprise missile attacks on Syria. That's raised questions about who's running the White House? We hear a variety of answers.