In the wake of the Maersk Alabama hijacking, his work on piracy drew substantial media attention. In an article published by National Public Radio, he said that "early 18th century pirates, men like Blackbeard, "Black Bart" Roberts, and "Calico" Jack Rackam, were not only thieves. They were also early experimenters with some of the modern world's most cherished values, such as liberty, democracy, and equality."