Nick Vivarelli International Correspondent Italian director Paolo Virzì (“Human Capital,” “Like Crazy”) is in Venice where his dystopic drama “Siccità,” which means drought in Italian, is premiering out-of-competition. The innovative pic, which features an A-list ensemble cast comprising Monica Bellucci, Sara Serraiocco (“Counterpart”) and Silvio Orlando (“The Young Pope”), is set amid a protracted drought caused by climate change in the Italian capital where the Tiber has dried up. Virzì spoke to Variety about how “Siccità” germinated during COVID-19 and was shot amid tight pandemic protocols. Excerpts. You worked with novelist and screenwriter Paolo Giordano on the concept and the script for this film. How did the collaboration start?