How hate differs from other emotions – and why that matters

What's behind the emotion? The definition of hate varies, with some people thinking it's an extreme version of anger or dislike, while others describe it as a blend of emotions like contempt and disgust. The only thing we're all in agreement on is that it's intense and enduring, capable of transcending generations and lying dormant until finding a new trigger. Cristhian A Martinez explains the differences between hate and other negative emotions, but there is still much more to learn.