Balaram's carbolic acid crusade for Reason
Balaram, a village schoolteacher in Lalpukur, reveres Louis Pasteur, reads skulls by phrenology, and founds a School of Reason. He sets out to disinfect the whole village with carbolic acid, and his feud with a rival ends in an explosion that destroys his household and brands his orphaned nephew Alu a terrorist suspect. The episode shows scientific rationalism, adopted as a creed, producing the same zealotry and ruin as the superstition it set out to replace.