Science Mag: The House science committee has just released a report on climate engineering that lays out possible roles for federal agencies and international partners in the new, controversial field. By chance the report–expected a week ago–arrived just as an international body declared the first moratorium on field studies into the controversial field. Today in Nagoya, Japan, delegates to the 193-nation Convention on Biological Diversity (CBD) passed language, first reported by ScienceInsider on Tuesday,…