TY - BOOK AU - Harari,Yuval N. TI - 21 lessons for the 21st century SN - 9781787330870 (pbk.) AV - CB428 .H36848 2018 U1 - 909.82 PY - 2018/// CY - London PB - Penguin Random House KW - Civilization, Modern KW - World politics N1 - Includes bibliographical references and index ER -