Brussels, 06/11/2001 (Agence Europe) - The international negotiations on climate change (COP7, Marrakesh) enter their ministerial phase on Thursday (7/9 November). The environment ministers of some 180 countries will take over from the experts who have been in discussions since 29 October, attempting to turn the political agreement reached on 23 July in Bonn into legal texts. The issues that still need to be addressed mainly concern the interpretation of the agreement on carbon sinks and...