Global warming could, literally, be murder

The question is no longer just whether climate change will kill us, but also whether climate change will make us kill one another. Almost 25% of armed conflicts in ethnically divided countries occur around the same time as climate-related disasters. This is the main conclusion of a new study that adds crucial data to a debate that's been simmering for several years: Is there evidence that ties war and civil unrest to the changing climate?Another finding directly applies to this and humanity's k...