On the 80th anniversaries of the Hiroshima and Nagasaki bombings, survivors continue searching for remains and healing—and Americans remain divided over whether the bombings were justified.

An 83-year-old Hiroshima atomic bombing survivor, Toshiyuki Mimaki, has voiced a grave concern regarding global safety. At just three years old during the catastrophic event 80 years ago, Mimaki, now a Nobel Peace Prize laureate, warns that the world is teetering on the brink of extreme peril.