Critical Thinking

  • | | | | |

    The Internet’s Great Intellectual Fraud: How Influencers Have Turned Ignorance into Authority

    ByMaurício Veloso Brant Pinheiro

    I write against the great intellectual fraud of the digital age: the transformation of confident ignorance into public authority. Today, many people no longer need to know what they are talking about; they only need to look certain, intimate, outraged, or profound in front of a camera. Influencers, gurus, performative politicians, and content creators have learned to sell posture as thought, self-promotion as mission, and ready-made phrases as wisdom. Artificial intelligence has merely industrialized this imposture: emptiness now writes scripts, gains a soundtrack, receives cinematic aesthetics, and appears in the feed disguised as depth. Against this factory of prefabricated certainties, I still prefer the simple violence of the Socratic question: “how do you know?” Because that is where the mask falls. Bertrand Russell had already understood the tragedy: fools are often too sure of themselves, while the intelligent remain pierced by doubt. The internet merely gave the former a camera, a microphone, a teleprompter, and monetization.

  • | | | | |

    Those Who Can’t, Teach? Teaching, Academia, and the True Meaning of Knowledge

    ByMaurício Veloso Brant Pinheiro

    This essay begins with a personal experience in Physics education at UFMG to reflect on the meaning of teaching and the persistence of the cliché “those who can’t do, teach.” Drawing from the philosophical tradition of Aristotle—who understood teaching as an expression of true knowledge—and the irony of George Bernard Shaw, the text examines the contemporary tensions within higher education.

    It argues that the phrase endures not because it is true, but because it reflects real problems: the devaluation of teaching, the expansion of bureaucracy, the dominance of academic metrics, the loss of social prestige, and the structural constraints of modern universities. At the same time, it explores the growing hyper-specialization and the narrowing of cultural repertoire among both faculty and students, as well as the rise of increasingly superficial forms of knowledge dissemination outside academia.

    The essay maintains that teaching is intellectually more demanding than mere execution, as it requires deep understanding and the ability to make ideas intelligible. In a context shaped by artificial intelligence and information abundance, teaching emerges not as a secondary activity, but as a central function in the organization of knowledge. The text concludes that the problem is not teaching itself, but the failure to distinguish between those who merely occupy the role of professor and those who genuinely cultivate thought.