Iran engaged with global decolonization movements on two levels: state-to-state and non-elite contexts. As Iranians observed global crises such as apartheid and race riots unfold in South Africa and the United States, they sharpened their understanding of racial politics. At the same time, Iran tried to assume a prominent role in these debates by hosting the UN Human Rights Conference in 1968. The shah faced a quandary: on the one hand he saw Iran as aligned with other Third World countries that had suffered from imperial politics. On the other hand, he wanted Iran aligned with the United States and the West in a partnership of equals. Moreover, although the king supported global human rights, he was unable to facilitate democratic political participation in Iran.

Chapter 5 explores the reasons why the Sheffield area settlement (as well as those located by marriage records for other British towns) has remained largely unnoticed by historians and questions the prior assumption that the presence of non-white immigrants in an area can always be located by remarkable instances of resistance by state institutions or by the working-class population. It also closely examines evidence and personal testimony of the everyday lived experiences of natives and newcomers who inhabited the same neighbourhoods. These individuals frequently describe integrated lives and point to a non-ideologically aligned phenomenon, here described as ‘everyday tolerance’, which existed within many working-class communities. Fostered by values of ‘getting by’ and ‘mucking in together’ and of bonds of family, work and neighbourhood, many neighbourhoods were able to accept the inward migration and intermarriage of non-white newcomers without the hostility and violence displayed during the port riots of 1919–1920. To view the period through a historical lens focused on hostility is to overlook much of the nuance and fine grain of quotidian relations between natives and newcomers.

The ’inter-racial’ or ‘mixed’ marriage should be, Chapter 4 argues, central to discussion of South Asian immigration to Britain in the first half of the twentieth century. The chapter examines evidence from the marriage records and argues that the role and widespread distribution of mixed marriages across Britain have been neglected by historians. It explores the backgrounds and social position of women who entered into relationships with South Asian men and questions J. B. Priestley’s assertion that mixed working-class couples were formed from ‘the riff-raff of the stokeholds and the slatterns of the slums’. Couples in mixed marriages have also been presented by historians as isolated from the neighbourhoods they inhabited. This chapter, however, argues that these couples were often thoroughly integrated into their neighbourhoods and maintained frequent contact not just with close friends, but also with blood relations, in-laws and neighbours. Additionally, these marriages, and the families and households they formed, played a significant, if not crucial, role in acting as anchor points in enduring chains of migration spanning the inter-war period and into post-Partition era.

Chapter 17 of Earthopolis: A Biography of Our Urban Planet explores the Urban Planet from the bourgeois Belle Époque to World War I and the protest, strikes, and revolutions that followed on the left and the right. It begins in Vienna, St. Petersburg, and Tokyo to show how forces of both revolution and counterrevolution gained strength in an age of apparent bourgeois triumph, and how rival nationalist imperialists and their industrial military industrial complexes, railroads, and new oilfields predisposed Europe toward global war. The chapter also delves into the micro- and macro-geography of the newly renamed city of Petrograd to understand how Bolshevik revolutionaries were able to seize power there and then in Moscow. A wide-ranging survey of general strikes, revolutions, and counterrevolutions follows, showing how anti-capitalist and anti-imperial movements then spread to cities worldwide, followed by ominous resurgences of racist and right-wing forces in the streets of Chicago, Johannesburg, Istanbul, Rome, and Munich.