What to Watch on Monday: HBO doc on climate change, ‘Turn’ finale

How to Let Go of the World (and Love All the Things Climate Can’t Change) (9 p.m., HBO) – In this documentary, Josh Fox (“Gasland” “Gasland Part II”) goes to 12 countries to investigate climate change and its consequences.

Rizzoli & Isles (9 p.m., TNT) – Jane investigates the death of a wealthy woman found at the bottom of her stairs, and Maura undergoes surgery.

BrainDead (10 p.m., CBS) – Agent Onofrio’s investigation of a deadly incident on live TV causes Laurel, Gustav and Rochelle to dive deeper into the brain-eating bug mystery.

The Look of Silence (10 p.m., UNC-TV) – In this POV documentary, an optometrist confronts men who killed his brother in the 1965 Indonesian genocide.

Turn: Washington’s Spies (10 p.m., AMC) – In the Season 3 finale, captured spies on both side of the war head to the gallows. No word on Season 4.