UNITED NATIONS -- In another jab at its closest ally, Britain criticized U.S. environmental policy again on Thursday, urging the Bush administration to place climate change high on its agenda. At a U.N. event marking the entry into force of the Kyoto accord on global warming, Britain's ambassador to the United Nations, Sir Emyr Jones Parry, said it was "important that climate change rises up the US agenda." He called for a "strong U.S. contribution" to international talks on cutting gas emissions beyond the targets set by the Kyoto agreement. "We need much more effort. The post-Kyoto regime will require...