<i>The Solar Leaf</i>

A woman displays a prototype leaf-shaped green coloured flexible organic solar cell modules, jointly developed by Japan's Advanced Industrial Science and Technology (AIST), Tokki Corporation and Mitsubishi Corporation, at the Environment Fair in Kobe, western Japan on May 25 during the G8 Environment Ministers Meeting. Japan urged rich countries on Sunday to take the lead in the fight against global warming by setting bold national targets to cut greenhouse gas emissions by well over 50 percent by 2050.Photo: AFP