What would Harry Lime say about today? It feels like the time of the Borgias, but without the Renaissance. Oppression, trauma, and war are omnipresent—and that’s just on my list of the decade’s top films, which includes reflections on the scars left by conflicts past (Christian Petzold’s Transit, 2018; Miyazaki Hayao’s The Wind Rises, 2013; Ken Burns and Lynn Novick’s The Vietnam War, 2017), portraits of traumatized soldiers (Laurent Bécue-Renard’s Of Men and War, 2014; Valeska Grisebach’s Western, 2017; Paul Thomas Anderson’s The Master, 2012), and works that bear witness to atrocities (Wang Bing’s Dead Souls, 2019; Joshua Oppenheimer’s The Act of Killing, 2012,and The Look of Silence, 2014).