Trump, the Disruptor

Populism, Post-Truth, and the Crisis of Liberal Democracy. This book is, above all, an act of citizenship. Not an act of American citizenship— I am not American, I do not vote in American elections, and I have not lived in the United States. It is an act of democratic citizenship that transcends national borders, because the threat it documents also transcends them. When the world's most influential democracy is in crisis, all democracies feel the impact. When the leader of the planet's largest nuclear power governs on the basis of systematic lies, every inhabitant of the planet is at risk. When a model of authoritarian populism is successfully exported from Washington to Brasília, Budapest, New Delhi, and Lisbon, resistance also needs to be globalized.I began working on this book in late 2025, a few months after the start of Donald Trump's second term. My immediate motivation was the realization that, despite the abundance of analyses in English, there was no work in Portuguese that addressed the Trump phenomenon with the depth, rigor, and accessibility that the subject deserves. Portuguese-speaking readers—whether in Portugal, Brazil, Angola, or Mozambique—are not passive spectators of the global democratic crisis; they are participants, whether willingly or unwillingly, in a process that affects their lives, their economies, and their democracies. Therefore, they deserved a book aimed directly at them.

The book's structure reflects a methodological conviction: Trumpism is a multidimensional phenomenon that can only be understood at the intersection of multiple perspectives—historical, sociological, economic, communicational, institutional, and geopolitical. No single explanation is sufficient. It is not just the deindustrialization of the Rust Belt; it is not just the latent racism of white America; it is not just the digital revolution and media fragmentation; it is not just the obscene inequality of financial capitalism; it is not just the opportunism of a narcissist with a talent for television. It is all of these things at once, in a combination that is specifically American in its manifestations but universal in its lessons.

On sources and the question of objectivity

A word on the issue of objectivity, which will undoubtedly be raised by some readers. This book does not purport to be neutral. It is based on an explicit commitment to the values of liberal democracy, human rights, factual truth, and pluralism as public goods. This commitment does not mean adherence to a specific political party or agenda—it means that I view the erosion of these principles, by any political actor of any ideological stripe, as a problem that warrants critical analysis and civic resistance.

Neutrality in the face of the destruction of democratic norms is not objectivity; it is complicity. When a president lies 30,573 documented times, describing these lies as controversial or disputed is not balanced journalism; it is participation in disinformation. When armed militias attack the Capitol to overturn an election, describing the event as a protest or legitimate expression is not balanced reporting; it is the normalization of violence. This book is committed to factual truth and rigorous analysis—and when truth and rigor lead to conclusions that some will consider biased, I accept that accusation as the price of not being complicit. The sources used are diverse and documented: academic research published in peer-reviewed journals, leading investigative journalism (Washington Post, New York Times, The Atlantic, ProPublica), reports from independent organizations (V-Dem, Freedom House, Pew Research Center), official documents (January 6 Select Committee report, indictments, executive orders), and fact-checking analyses (PolitiFact, FactCheck.org). To the extent possible, every factual statement is verifiable and traceable. Any errors that inevitably exist are my responsibility; the honesty of my efforts is guaranteed.