War contributes greatly to global warming which shouldn't surprise us. All those bombs going off all those rockets all those planes and helicopters. All that fuel of various kinds being used. It pollutes the air and water of this very fragile and interconnected planet.
When you think back to your first kiss your hair is perfect and she was wearing a cool outfit. We remember it with restraint and we remember it with style. We remember it as idealistically as you can think.