The article discusses demographic shifts in India, particularly in West Bengal and the Northeast, based on recent data and political statements. It highlights a decline in the Hindu population share and a rise in Muslim and Christian populations. In West Bengal, Hindus now comprise around 65%, down from 78.45% in 1951, while Muslims have increased to 33%. Border districts like Murshidabad and Malda show sharper changes, with Muslims becoming the majority in some areas. The article attributes this shift partly to infiltration from Bangladesh, citing incomplete border fencing and alleged political inaction. It also notes that Christian populations have grown significantly in Northeastern states like Arunachal Pradesh and Manipur. The piece raises concerns about national security, voter demographics, and political patronage, especially regarding the Trinamool Congress’s support among Muslim voters. The author calls for stricter measures to address infiltration and questions the long-term impact of these demographic changes.