AP: An international panel of scientists says the acclaimed committee studying global warming needs stronger leadership and fundamental changes. Representatives of the world’s science academies have released their report on the Intergovernmental Panel on Climate Change, a body that won a Nobel Prize in 2007. Last year, a series of errors embarrassed the authors of the climate report. For example the report erred in how fast the Himalayan glaciers are melting. The InterAcademy …