‘Virtual unfolding’ is hailed a breakthrough in the study of historic documents as unopened letter from 1697 is read for the first time using X-ray technology
The alternative Black history of a deep-sea civilisation planted the seed for ideas on how to memorialise the 1.8 million Africans who died in the Atlantic
The historian on how he confronted his own racism and the lessons he learned along the way, the far right’s abuse of free speech, and why the rise of the Squad gives him hope