Human beings evolved for connection. Throughout history and across cultures, our survival and well-being have depended on fundamental social needs: belonging, recognition, communication, and active participation in a community. Relational Neuroscience shows that our neural pathways, stress-response systems, and emotional landscapes are deeply shaped by the social environments we inhabit.

In the modern world we now have Facebook, and the broader architecture of commercial social media, the neurophysiological and social impacts of which we need to better understand.

It is easy to reduce the critique of social media to familiar refrains: “social media is bad,” or “people lack self-control.” But that misses the real issues at play. Facebook didn’t invent basic human social biology, create our longing to be seen, our sensitivity to social rejection, our appetite for novel information, or our evolutionary attunement to threat and outrage. But Facebook did construct an unprecedentedly massive, highly profitable business model around those human tendencies.

When a commercial entity takes control of the primary environment where millions of people form relationships, seek validation, and make sense of the world, a subtle yet fundamental shift occurs. Ordinary human needs are converted into quantified metrics–likes, shares, comments, and screen time–that can be continuously measured, optimized, and monetized.

This dynamic changes the nature of interpersonal interaction. In an environment structured around maximizing engagement for advertising revenue, the platform’s financial incentives directly dictate what is amplified and what remains hidden. Content that triggers immediate emotional responses–such as outrage, fear, or tribal identity–naturally generates higher engagement metrics. This commercialized infrastructure directs the social ecosystem, rewarding behaviors that drive clicks while penalizing the slow, nuanced interactions essential for genuine relational health.

I don’t blame individual users. Responding to social signals, seeking approval, and feeling drawn to compelling stories are ordinary human behaviors. The challenge lies in the systemic reality of operating within spaces designed for profit rather than relationship quality.

When our social infrastructure prioritizes corporate growth over mutual support and well-being, the environment is distorted. Understanding Facebook through the lens of human social biology allows us to look past individual behavior and critically examine the commercial incentives shaping the spaces where we connect. 

How does it change your experience of online spaces when you recognize that your engagement is being measured for profit?

In what ways might your social relationships look different if they weren’t mediated by algorithms designed for maximum engagement?

What specific qualities of a community do you find are often missing or distorted when an interaction takes place on a platform optimized for commercial growth?