Swammerdami
Squadron Leader
Social media (and related tech) are bigger threats to humanity than climate change. I've started at least two threads on this important topic; rather than bumping one of those I'll start another.
Vox interviewed some of the authors of a recent journal article.
Here's the pdf of the paper under discussion. Of course it is drier and longer-winded than a popular summary! Here are some samples:
Vox interviewed some of the authors of a recent journal article.
A group of 17 researchers across disciplines from biology to philosophy published a paper [titled "Stewardship of global collective behavior"] arguing that the impacts of social media should be treated as a “crisis discipline.”
...
The paper argues that our lack of understanding about the collective behavioral effects of new technology is a danger to democracy and scientific progress. For example, the paper says that tech companies have “fumbled their way through the ongoing coronavirus pandemic, unable to stem the ‘infodemic’ of misinformation” that has hindered widespread acceptance of masks and vaccines. The authors warn that if left misunderstood and unchecked, we could see unintended consequences of new technology contributing to phenomena such as “election tampering, disease, violent extremism, famine, racism, and war.”
It’s a grave warning and call to action by an unusually diverse swath of scholars across disciplines — and their collaboration indicates how concerned they are.
Carl Bergstrom (one of the paper's authors) said:[The paper is] a call to arms. It’s saying, “Hey, we’ve got to solve this problem, and we don’t have a lot of time.”
My sense is that social media in particular — as well as a broader range of internet technologies, including algorithmically driven search and click-based advertising — have changed the way that people get information and form opinions about the world.
And they seem to have done so in a manner that makes people particularly vulnerable to the spread of misinformation and disinformation.
... There’s no reason why good information will rise to the top of any ecosystem we’ve designed.
Here's the pdf of the paper under discussion. Of course it is drier and longer-winded than a popular summary! Here are some samples:
... Scientists have confronted this type of problem before. The counterintuitive properties of emergent behavior frustrated early20th century ethologists who reluctantly concluded that animal collectives such as flocking birds must employ telepathy to synchronize their harmonious short-term behaviors (1). To progress beyond these fanciful theories, researchers found ways to directly measure the collective dynamics of animal groups and developed approaches grounded in well-established sensory physiology and evolutionary theory (26, 39, 40). This body of literature has cataloged myriad ways in which collective functionality arises from natural selection shaping the behavioral rules that govern the actions and interactions of group members (41, 42). This research has highlighted that the remarkable capabilities of animal groups are not granted by supernatural forces but rather arise through the adaptation of collective behavior to ecological context (43, 44).
...
The speed of recent changes to our society has largely precluded evolution by natural selection from altering our innate behavior and physiology in response. Hard-wired aspects of our individual and collective behavior are largely relics of earlier ecological and sociological contexts. Cultural evolution happens on a much faster timescale and has radically shaped collective human behavior (36, 51). This process has only accelerated, and our collective behavior now occurs in an environment that is defined by recent innovations in communication technology (e.g., social media, email, television) (53). While ideas for institutions and technology may be traced to individuals, their diffusion and shaping both arise from and alter collective, and historical, processes. Expanding the scale of a collectively behaving system by eight orders of magnitude is certain to have functional consequences. Not only are societies at the scale of ours rare in the natural world;they also are often ecologically unstable where they do form (54). There are many possible challenges such large groups can face. Scarce resources, perhaps resulting from degraded commons or overpopulation, can cause inter-group or inter-individual competition and war (55–57). Although there is evidence that shared commons can be sustainable, it is challenging to make them so—particularly at global scales (47). Even if sufficient resources are available, changes in group size will have a host of functional consequences. Research in statistical physics and opinion dynamics demonstrates that group size can impact the tendency of collectives to settle on decisions (58, 59). Work from the collective intelligence literature suggests intermediate optimal group sizes in complex environments and high-lights the difficulty of wise decision making in large groups (60,61). Evolutionary mechanisms that encourage cooperation or coordination may be scale dependent, requiring institutions such as religion and governance to maintain these properties as group size increases (36, 62–64). Heterogeneous adoption of these institutions may further create conflict and erode cooperation (29,65). In short, changes in scale alone have the potential to alter a group’s ability to make accurate decisions, reach a clear majority, and cooperate.
...
Human collective dynamics are critical to the well-being of people and ecosystems in the present and will set the stage for how we face global challenges with impacts that will last centuries (14, 15,64). There is no reason to suppose natural selection will have endowed us with dynamics that are intrinsically conducive to human well-being or sustainability. The same is true of communication technology, which has largely been developed to solve the needs of individuals or single organizations. Such technology, combined with human population growth, has created a global social network that is larger, denser, and able to transmit higher-fidelity information at greater speed. With the rise of the digital age, this social network is increasingly coupled to algorithms that create unprecedented feedback effects.