“In many scientific fields, from genetics to economics to palaeobiology, a kind of implicit trust is placed in the images and the algorithms that produce them. Often viewers have almost no idea how they were constructed. The complexity of computers has made data-analysis a black-box, something it’s hard for humans to peer into. At the same time, computer jockeys such as my dad have achieved a new cultural status – if not quite Indiana Jones, they still have a kind of power and authority most of us can’t access. Increasingly, with the advances in machine-learning and AI, even those authorities are sometimes mystified by how their algorithms work.”