NEW DELHI - By the 2021-2022 academic year, Darwin’s theory was quietly removed from the examination syllabus for the students of Class 9 and Class 10. By 2022-2023, the topic of evolution was completely purged from school textbooks,
teachers and education experts told Al Jazeera. Now, millions of school students will not know who Darwin was or what his theory says – unless they opt for biology in Class 11 and Class 12. Evolution is not the only glaring omission in the textbooks, introduced by Prime Minister Narendra Modi’s Hindu nationalist government that has ruled India since 2014.
Modi’s BJP and its ideological mentor, the far-right Rashtriya Swayamsevak Sangh (RSS), have long campaigned for a revision of India’s textbooks that aligns with their political objective of replacing a constitutionally secular India with an ethnic Hindu state.
In pursuit of that goal, the BJP and other RSS-affiliated Hindu groups are running a campaign to marginalise India’s 200 million Muslims, who constitute 14 percent of its population. Denying the historical fact that Muslims ruled over the Indian subcontinent for centuries – and demonising those rulers by creating an alternate history of alleged Hindu persecution – are major elements of that campaign.
As part of the same campaign, references to the Mughals, who ruled over the subcontinent between the 16th and 19th centuries, have also been removed from history textbooks.
In a move that the NCERT claimed would “rationalise” textbooks and reduce the workload on students affected by the pandemic, it deleted several pages from the Class 7 history textbook that referred to the Delhi Sultanate rulers, such as the Mamluks, Tughlaqs, Khiljis and Lodis.
It also removed a two-page table explaining in detail the milestones and achievements of the Mughal emperors. Along similar lines, three pages talking about the expansion of the Delhi Sultanate and a section explaining in detail a “masjid” (mosque) were also removed.
A chapter called Kings and Chronicles: The Mughal Courts, which dealt with Mughal-era manuscripts including Akbar Nama and Badshah Nama, were removed from Class 12 history textbooks.

