Review of: D. N. Drozdova, O. L. Granovskaia, and A. M. Rutkevich, eds., Perekrestki kul’tur: Aleksandr Koire, Aleksandr Kozhev, Isaiia Berlin [Crossroads of cultures: Alexandre Koyré, Alexandre Kojève, Isaiah Berlin], ROSSPEN, 2021, ISBN 978-5-8243-2425-9, 558 pages, 396 rubles