He is the master of ripped-from-the-headlines drama, a writer who skewers the billionaire class. As Mountainhead takes him into new territory, he talks about his nuanced view of the world’s richest man – and why a bonnet drama may be next He is the master of ripped-from-the-headlines drama, a writer who skewers the billionaire class. As Mountainhead takes him into new territory, he talks about his nuanced view of the world’s richest man – and why a bonnet drama may be next