TY - BOOK AU - Harari,Yuval Noah TI - 21 lessons for the 21st century SN - 9781787330672 U1 - 909.82 23 PY - 2018/// CY - London PB - Penguin Random House UK KW - Civilization, Modern KW - 21st century KW - World politics N1 - Includes bibliographical references (pages [329]-356) and index; The technological challenge -- The political challenge -- Despair and hope -- Truth -- Resilience ER -