He co-founded Westfield in the ’50s, took it public in 1960, and then made the Australian shopping centre group an international brand. By 2004, on some metrics, it was the largest retail property company in the world. In 2018, after selling Westfield’s international malls for $32 billion, he decided to live in Israel, where he had already reshaped an existing think tank into the Institute for National Security Studies. He continues to chair this independent institute, which focuses on military and strategic issues including terrorism, low-intensity conflict, cyber warfare, and the balance of armed power in the Middle East. Lowy...