Where does "Europe" stop, and where does the world outside Europe begin? It's a question that's engaged inhabitants of the peninsula of the great world continent for centuries, if also one that has assumed newly tragic dimensions as refugees from Balkan states, refugees from countries such as Syria, Iraq, Eritrea, and Afghanistan, and migrants from Sub-Saharan Africa test their chances in crossing the seas, boarding the trains, and hopping the fences that separate Europe from an ostensibly more dangerous, more cruel, and more hungry outside world. Seemingly freed of its old morally burdensome entanglements in its African, Asian and Caribbean colonies, a reformed, European Union-ized Continent faces the challenges of how it wants to interact with the world of former colonies, mandates, and other possessions that it once ruled and still, of course, holds a dominant trading relationship with. Can history contextualize some of these debates?

Could things have gone differently? Could the Soviets have reformed their economy into something along the lines of the Chinese success story? Could there have been a Soviet Tiananmen Square scenario that would have prevented Boris Yeltsin from coming to power, and thus averted what Vladimir Putin dubs the "greatest geopolitical catastrophe of the twentieth century"? It's a huge question—one that Christopher Miller (the Associate Director of the Brady-Johnson Program in Grand Strategy at Yale) takes on in his recent book The Struggle to Save the Soviet Economy: Mikhail Gorbachev and the Collapse of the USSR.

As nations whose entry into Christendom is inescapably entangled with European imperialism come to occupy greater prominence, the question of how "North-South" relations will affect Christianity cannot but occupy the attention of Christians and non-Christians alike.

If we accept the GPS beacons embedded in our smartphones—or guided missiles—as the exponent of "progress," we risk overlooking how differently (and not just "better") GPS's relationship to territory and space is from those of earlier world-mapping technologies. After the Map seeks to provide, then, not just a technical history of different mapping tools over the twentieth century. It provides an analysis of how shifts in tools engendered shifts in what William Rankin dubs geo-epistemology: "not just what is known about the earth, but how it is known— and how it is used."

Megan Black studies the United States Department of the Interior as an institutional prism through which to see a new history of U.S. global reach since 1890. Often misunderstood as an obscure branch of the U.S. government, the Department of the Interior, in Black's account, turns out to be a crucial agent of American power toward the outside world in the nineteenth and twentieth century. Rather than seeing Interior as a mere manager of that which was already "inside" the U.S. polity, she sees it as the crucial actor in a process of "interiorization" whereby resources once external to the American homeland (whether in the North American West or anywhere in the world) were made legible and potentially extractable.

Raymond Aron represents one of the most important intellectuals to take stock of the global situation in the twentieth century. A frequent commentator to French debates through his position at the Sorbonne and Collège de France, and his long-time column at the newspaper Le Figaro (and, later, L'Express), he engaged in debates about the Algerian war of independence, the meaning of the 1968 student protests in France, and France's position in a world marked by the East-West conflict, decolonization, and economic reconstruction in Europe. There is another side to Aron that his current translation into the North American scene barely captures: namely, his engagement with American intellectual thought on themes like neoliberalism, modernization theory, and détente. Throughout his career, Aron debated and challenged Anglophone intellectuals like Edward Shils, Walt Rostow, Friedrich Hayek and others as intellectuals across the Atlantic found intellectual legitimizations for American hegemony. Daniel Steinmetz-Jenkins's account also captures an Aron best understood not as a static "responsible" intellectual never changing, but rather as an evolving intellect who by the end of his life had arguably become a neoconservative. By the early 1980s, Aron was less committed to the kind of social democratic politics that marked his work from the 1940s and 1950s.

As Americans debate their choice of President, enthusiasm for long-term ground wars in the Middle East seems at an all-time low. Both candidates debate the merits of drone warfare in distant lands, or even the desirability (and viability) of a ban on Muslims' entry to the United States, but what does seem unanimous after two wars in Iraq and Afghanistan is that the U.S. role in the region is best handled by some combination of deploying remote force against "them" over "there," and preventing "them" from coming to "us" "here." With many debating whether the country can police its own cities in a way that does not reinforce racial injustice or systemic hierarchies, American appetites for reconfiguring foreign societies to police themselves appears to be at an all-time nadir. Yet even if Americans seek a more reclusive role vis-à-vis the world (or at least societies wracked by civil war and conflict), what remains clear is that the effects of those wars are rebounding into America itself.

Non-Muslim communities and other religions have historically been disenchanted with European colonization and its claims that the white race and Christianity were somehow superior. This disenchantment makes us question whether anti-Westernism is a derivative of anti-colonial critiques or whether it represents a distinctively religious reaction to modernity. Such wider analysis is crucial in order to understand why anti-Western ideas persist in current times. Ottoman pan-Islamism and Japanese pan-Asianism play a vital role in deciphering the influence of anti-Western ideas on global history. Both Ottoman Turkey and Japan struggled with the ideas about Western "the standards of civilization" around the same time. Do the events and ideological currents in these two empires help us understand anti-Westernisms today?

Algeria's position as a stable authoritarian regime in a region rocked by the mutual learning processes of one "Arab Street" from the other is ironic, since, as University of British Columbia historian Jeffrey Byrne shows in his recent book, Mecca of Revolution: Algeria, Decolonization & The Third World Order, the country's identity was from its founding deeply tied up with its identity as a "pilot state" for anti-colonial revolution. After all, Algeria gained its independence from France in the first place through combination of guerrilla warfare against the French military and the deft diplomacy of twenty- and thirty-something diplomats-cum-revolutionaries operating between Peking, Moscow, and the United Nations. From 1962–1965, when revolutionary Ahmed Ben Bella served as President of the young republic, Algiers was on the itinerary of every self-respecting revolutionary group out there, from Nelson Mandela's African National Congress to Yasser Arafat's Palestinian Liberation Organization to European Trotskyists. No less than Frantz Fanon, the Martinique-born Afro-Caribbean intellectual who was the psychologist of colonization and decolonization par excellence, used Algeria as the basis for his works like The Wretched of the Earth.

There was perhaps no more potent symbol of this world of ultra-connectivity than the Suez Canal, built in what was still Ottoman Egypt in 1869 and connecting the Red Sea with the Mediterranean. The Canal increased world trade. It also soon became a vital strategic artery for the British Empire, since it made the "passage to India" via intermediary stations like Suez and Aden far shorter than the former trip around the Cape of Good Hope. So powerful was the imaginary of the Canal as one of the crucial changes of the epoch that, when Henry Morton Stanley finally located David Livingstone (of "Dr. Livingstone, I presume?") on the shores of Lake Tanganyika in 1871, the Canal was the first thing that came to Stanley's mind when Livingstone asked him what had changed in the world during his many years out of contact with the Western world. Yet as Dr. Valeska Huber, a research fellow at the German Historical Institute in London, shows in her recent book Channelling Mobilities: Migration and Globalization in the Suez Canal Region and Beyond (Cambridge: Cambridge University Press, paperback 2015), the Suez Canal did not so much open as channel migration and globalization during this world of increasing trade and economic integration.

Tracy Neumann compares and contrasts the trajectory of two North American steel towns, Pittsburgh and Hamilton, Ontario, showing how de-industrialization was as much the result of a set of policy choices embraced by civic elites as it was a historical inevitability. Even before the decade of the 1970s most commonly associated with de-industrialization, policy elites in both Pittsburgh and Hamilton drew on a limited set of post-industrial urban visions as they sought to plot out what a city built more on services, rather than manufacturing—on briefcases than lunch pails—would look like.

Debates about how American universities today deal with race – whether they should scrub buildings of the names of white supremacists, or invest more in programs in African-American Studies and professionalization programs for faculty of color – are unlikely to end anytime soon. However, as the work of our most recent guest to the Global History Forum, Robert Vitalis (University of Pennsylvania), suggests, the very structure of these debates may obscure an important history in the making of universities and the structure of academic knowledge today. While coming to terms with the racist legacy of individual Presidents or college donors may be a necessary task, as Vitalis shows in his new book, White World Order, Black Power Politics. In it, he shows that race was actually quite core to many disciplines, but especially international relations of the kind taught at the Wilson School and sister institutions in the United States long before African-American protest movements challenged existing structures of power.

The Great Ocean: Pacific Worlds from Captain Cook to the Gold Rush draws on hundreds of documented voyages, some painstakingly recorded by participants, some only known by their archeological remains or indigenous memory.  This leads to a window into the commercial, cultural, and ecological upheavals following the initial contact period, in the eighteenth and nineteenth centuries.  Do industrial development and environmental transformation often happened in the same time?  What makes Professor Igler shift from American history to Pacific history?  Can humans have a dialogue with the Ocean? Professor Igler and Tiger Li, Editor-at-Large for the Toynbee Prize Foundation, discuss these questions in the following interview.