““The social intuitionist model offers an explanation of why moral and political arguments are so frustrating: because moral reasons are the tail wagged by the intuitive dog. A dog’s tail wags to communicate. You can’t make a dog happy by forcibly wagging its tail. And you can’t change people’s minds by utterly refuting their arguments. Hume diagnosed the problem long ago: And as reasoning is not the source, whence either disputant derives his tenets; it is in vain to expect, that any logic, which speaks not to the affections, will ever engage him to embrace sounder principles.49””