Has Thomas Piketty met his match?

I feel a certain disappointment with myself at the moment. On the big question of the day, ‘How worried should we be about inequality?’, I find myself miserably unable to give a simple answer. In the last few months, I’ve had a chance to speak to two notable economists on the topic, representing opposite extremes of the argument — both arguing their case so well that I can’t disagree with either.