Agence France-Presse: The Philippines strongly urged developed countries Wednesday to cut greenhouse gas emissions to stem the impact of climate change in the wake of its worst flooding in decades. Tropical storm Ketsana dumped the heaviest rain in more than 40 years on Manila and its neighbouring areas over the weekend, killing 246 people and affecting more than two million. It continued to leave a trail of destruction across Southeast Asia Wednesday, killing at least 49 people in Vietnam and …