Deutsche Presse-Agentur: French President Nicolas Sarkozy on Friday urged the large industrial nations to abandon their defensive strategies in the face of climate change, in order to avoid "a catastrophe.""We muct act," Sarkozy told delegates to the Major Economies Process on Energy and Climate Change (MEM) in Paris. Sarkozy also called on emerging nations, such as China and India, to act in the face of global warming. "You cannot want to have the rights of great economic …