Inter Press Service: Heads of state and government are working fervently Friday to complete an agreement at the climate change summit in Copenhagen, but texts coming out of their midst so far lack details on emissions cuts and long-term funding. Negotiations – resumed after U.S. President Barack Obama’s speech failed to deliver any tangible targets – are likely to continue into tomorrow. "While the reality of climate change is not in doubt, I have to be honest, as the world watches us today, I …