Philadelphia Tribune: Black leaders in the fight against global climate change issued a call to action to arrest the impact of climate change on their communities. At a recent conference several speakers said Blacks in cities and towns across the country continue to be adversely affected by legislative and other policies that place power plants, brown fields, toxic waste, coal plants, incinerators and other generators of pollution in their communities. The almost daylong Sustaining the Future symposium held on Feb. 24...