Voice of America: A new report says minority and indigenous people are the hardest hid by climate change and often the last to receive aid. The report, from Minority Rights Group International, says unless policymakers pay urgent attention to the effects of climate change, the very survival of these groups may be at stake. It says the close relationship of many indigenous people to the environment makes them especially vulnerable to climate change. David Pulkol is the chairperson of the Africa …