Does Human nature exist, and if so, does it matter?

The Scorpion and the FrogAn old Russian fable tells the story of a Scorpion and a Frog. The scorpion, who can’t swim, asks a frog to carry it across the river sitting on its back. The frog hesitates, knowing the danger of playing piggyback with a deadly scorpion. With a smooth voice, the scorpion declares that she wouldn’t dare sting …