Former US Secretary of State and famous diplomat Henry Kissinger's son David Kissinger wrote an article sharing his father's recent situation and a guide to longevity. In the article, David summarizes several characteristics of his father, saying that these may help him maintain lasting physical and mental vitality.
David also revealed that about 5 years ago, 95-year-old Kissinger became obsessed with the philosophical and practical significance of artificial intelligence again. In addition, David recalled the warm friendship between his father and people who were politically different from him when he was a child.