Beneath the Lightless Sky: Surviving the Holocaust in the Sewers of Lvov

About This Episode

Dr. Doron Keren joins Mike to talk about his grandfather Ignacy Chiger's Holocaust memoir, Beneath the Lightless Sky, newly translated into English and published by Amsterdam Publishers. The book is a firsthand account of survival under two totalitarian regimes — first the Soviets, then the Nazis — in Lvov, Poland (now Lviv, Ukraine).

At its center is an extraordinary escape: Ignacy led his family and a small group of Jews into the city's sewer system, where they survived 14 months in total darkness. It's a story of impossible choices, a father's determination to save his family, and the unlikely redemption of Leopold Socha — a Polish Catholic sewer worker and former thief who risked everything to keep them alive.

Key Takeaways

1. A memoir born from memory alone. In 1975, Ignacy Chiger typed his entire Holocaust memoir on a Polish typewriter during a visit to New York — from memory, with no notes — and passed away six months later.
2. Two books, two perspectives. Doron's mother, Krystyna Chiger, told her story in The Girl in the Green Sweater (2008) — a child's-eye view. His grandfather's memoir offers the perspective of a 33-year-old father making life-or-death decisions.
3. Survival required becoming a chameleon. Ignacy made himself indispensable to both Soviet NKVD officers and Nazi SS commanders by reading people, procuring goods, and navigating impossible situations.
4. The escape was an engineering feat. Ignacy remembered watching Italian POWs build the sewer encasement as a boy, then calculated the exact angle to dig a 20-foot tunnel through three feet of concrete — with no room for error.
5. Redemption came from an unlikely source. Leopold Socha, a common thief turned sewer worker, struck a deal to help the group — then continued without pay when the money ran out, seeing their survival as his path to forgiveness.
6. Humanity persists in the darkest places. In the sewer, Ignacy wrote plays for the group to perform — a way to pass time and feel human in conditions no human should endure.
7. Never Again is Always. Doron's message is that the capacity for atrocity lives within civilization itself, and vigilance must be constant — not a one-time declaration.