The Dissenter

My name is Ricardo Lopes, and I am from Portugal. I started my project, The Dissenter, in February 2018, in which I’m trying to bring people interviews and talks with intellectuals and academics from a variety of areas and disciplines, ranging from the Arts and Philosophy to the Social Sciences and Biology. You will certainly find a subject of your interest covered here. This is also a space to promote the open market of ideas, as well as the free expression of all people who pretend to express themselves in a politically incorrect manner.

Breaking the Social Media Prism: How to Make Our Platforms Less Polarizing

A revealing look at how user behavior is powering deep social divisions online—and how we might yet defeat political tribalism on social media

In an era of increasing social isolation, platforms like Facebook and Twitter are among the most important tools we have to understand each other. We use social media as a mirror to decipher our place in society but, as Chris Bail explains, it functions more like a prism that distorts our identities, empowers status-seeking extremists, and renders moderates all but invisible […Learn More]

First Steps: How Upright Walking Made Us Human

Blending history, science, and culture, a stunning and highly engaging evolutionary story exploring how walking on two legs allowed humans to become the planet’s dominant species.

Humans are the only mammals to walk on two, rather than four legs—a locomotion known as bipedalism. We strive to be upstanding citizens, honor those who stand tall and proud, and take a stand against injustices. We follow in each other’s footsteps and celebrate a child’s beginning to walk. But why, and how, exactly, did we take our first steps? And at what cost? Bipedalism has its drawbacks: giving birth is more difficult and dangerous; our running speed is much slower than other animals; and we suffer a variety of ailments, from hernias to sinus problems. […Learn More]

The Social Instinct: How Cooperation Shaped the World

Cooperation is the means by which life arose in the first place. It’s how we progressed through scale and complexity, from free-floating strands of genetic material, to nation states. But given what we know about the mechanisms of evolution, cooperation is also something of a puzzle. How does cooperation begin, when on a Darwinian level, all that the genes in your body care about is being passed on to the next generation? Why do meerkat colonies care for one another’s children? Why do babbler birds in the Kalahari form colonies in which only a single pair breeds? And how come some coral wrasse fish actually punish each other for harming fish from another species? […Learn More]

The Elephant in the Brain: Hidden Motives in Everyday Life

Human beings are primates, and primates are political animals. Our brains, therefore, are designed not just to hunt and gather, but also to help us get ahead socially, often via deception and self-deception. But while we may be self-interested schemers, we benefit by pretending otherwise. The less we know about our own ugly motives, the better – and thus we don’t like to talk or even think about the extent of our selfishness. […Learn More]

The Idea of the Brain: The Past and Future of Neuroscience

For thousands of years, thinkers and scientists have tried to understand what the brain does. Yet, despite the astonishing discoveries of science, we still have only the vaguest idea of how the brain works. In The Idea of the Brain, scientist and historian Matthew Cobb traces how our conception of the brain has evolved over the centuries. Although it might seem to be a story of ever-increasing knowledge of biology, Cobb shows how our ideas about the brain have been shaped by each era’s most significant technologies. Today we might think the brain is like a supercomputer. In the past, it has been compared to a telegraph, a telephone exchange, or some kind of hydraulic system. What will we think the brain is like tomorrow, when new technology arises? […Learn More]

Noise: A Flaw in Human Judgment

From the Nobel Prize-winning author of Thinking, Fast and Slow and the coauthor of Nudge, a revolutionary exploration of why people make bad judgments and how to make better ones—”a tour de force” (New York Times).

Imagine that two doctors in the same city give different diagnoses to identical patients—or that two judges in the same courthouse give markedly different sentences to people who have committed the same crime. Suppose that different interviewers at the same firm make different decisions about indistinguishable job applicants—or that when a company is handling customer complaints, the resolution depends on who happens to answer the phone. […Learn More]

T: The Story of Testosterone, the Hormone that Dominates and Divides Us

Through riveting personal stories and the latest research, Harvard evolutionary biologist Carole Hooven shows how testosterone drives the behavior of the sexes apart and how understanding the science behind this hormone is empowering for all.

Since antiquity—from the eunuchs in the royal courts of ancient China to the booming market for “elixirs of youth” in nineteenth-century Europe—humans have understood that typically masculine behavior depends on testicles, the main source of testosterone in males. […Learn More]

Grandstanding: The Use and Abuse of Moral Talk

We are all guilty of it. We call people terrible names in conversation or online. We vilify those with whom we disagree, and make bolder claims than we could defend. We want to be seen as taking the moral high ground not just to make a point, or move a debate forward, but to look a certain
way–incensed, or compassionate, or committed to a cause. We exaggerate. In other words, we grandstand. […Learn More]