Sabine Hossenfelder's recent video, "This is driving me nuts," (link below), captures a palpable frustration with the modern world. Everywhere you look; logos, websites, cars, fashion, faces, even the cadence of complaints and intellectual discourse, things converge toward a homogenised, optimised, globalised sameness. She attributes this primarily to optimisation: shared metrics, tools, platforms, and constraints (aerodynamics for cars, engagement algorithms for content, safety standards across industries) drive convergent evolution, much like sharks and dolphins developing similar shapes despite unrelated lineages.
Hossenfelder is right on the mechanics. Standardisation brings real benefits: intuitive user interfaces, safer vehicles, efficient global supply chains. Fast fashion copies trends in days; scientific incentives reward incremental papers in high-impact journals. The result is efficiency at scale, but at the cost of character, surprise, and genuine novelty. The "unbearable blandness of the 2020s" is real.
Yet this explanation, focused on resource optimisation and shared fitness functions, feels incomplete. It describes the how, but underplays the deeper why and the accelerating momentum. Something more structural is at work: civilisational entropy. As complex systems mature, they tend toward equilibrium states — maximum disorder in information terms, or in this case, a low-energy, low-variance cultural basin where differentiation costs more than conformity pays. Uniformity isn't just an economic accident; it's an emergent property of scaling, interconnection, and the second law of thermodynamics, applied to memetic and institutional landscapes.
The Physics of Cultural Sameness
Think of civilisations as dissipative structures, far-from-equilibrium systems that maintain order by exporting entropy (waste, heat, disorder). Early on, they exhibit high diversity: isolated pockets foster wild experimentation, local adaptations, and radical differences in thought, aesthetics, and organisation. As connectivity increases, through trade, media, migration, digital networks, information flows freely. Local optima get smoothed out. The system relaxes toward a global average.
This mirrors thermodynamic entropy: gradients (differences in temperature, culture, ideas) drive flows that eventually flatten everything. Globalisation, the internet, and capitalism supercharged this by reducing friction. Ideas, styles, and products spread at light speed. Algorithms amplify what already works, creating feedback loops. The "Instagram face," generic sans-serif logos, and identical urban skylines aren't conspiracies, they're attractors in a high-dimensional phase space where deviation is penalised by lower engagement, sales, or citations.
Hossenfelder notes AI worsens this as "convergence engines" trained on the existing slop. True. But entropy explains why the slop accumulates: once a basin forms, escaping requires energy input (subsidies for niche art, deliberate institutional tolerance for failure, cultural valuation of eccentricity). Modern systems optimise for short-term metrics (GDP, clicks, publications) that favour the mean, not the outlier. The Cybertruck example she gives is telling; deliberate ugliness as a niche signal, but most entities can't afford to be "impractical" in a winner-take-most economy.
No Real Diversity of Thought
The deepest cost isn't aesthetic; it's epistemic. Uniformity in thought follows the same logic. Academia chases impact factors; media chases virality; politics chases polls. Filter bubbles and echo chambers exist, but even cross-bubble discourse often recycles the same framing (e.g., "late capitalism," "polycrisis," "slopocalypse" — terms Hossenfelder herself deploys ironically). True diversity, radically different ontologies, value systems, or forbidden hypotheses, gets flattened because it doesn't optimise well under shared global metrics.
Civilisational entropy implies diminishing returns on scale. Hyper-connectivity reduces effective dimensionality of the idea space. Subcultures die not because they're suppressed, but because the substrate for their isolation evaporates. Goths, punks, local musical scenes, philosophical schools, once sustained by geography and slow communication, now compete in a global attention market that rewards broad appeal or algorithmic niche-ing (which still converges on repeatable templates).
This isn't inevitable doom, but it is a phase. Historical parallels abound; late empires often showed stylistic and intellectual stagnation before reinvigoration via collapse, conquest, or renaissance. The risk today is a stable but mediocre equilibrium, a "scientific monoculture" as Hossenfelder references, where incremental optimisation crowds out paradigm shifts.
Hossenfelder's call to action is spot-on: be different, seek niche voices, defy expectations, value diversity of thought above all. Consumers and individuals hold leverage. Support the weird, the unoptimised, the proudly local or anachronistic. Institutions could deliberately inject variance, funding "high-risk, low-probability" work, protecting offline spaces, resisting total metricisation.
Yet entropy is hard to fight without external energy or boundary conditions. Perhaps periodic "resets" (technological disruptions, cultural rebellions) or deliberate fragmentation (digital tribes with strong norms against outside convergence) are needed. Re-localisation, decentralisation, slower media diets, and valuing craftsmanship over scalability could help.
The modern world optimised for abundance and coordination, but forgot that flourishing requires gradients: differences in beauty, truth-seeking, and eccentricity. Uniformity solves coordination problems elegantly but starves the system of novelty, the raw material for future adaptation.
As Hossenfelder urges: read the unknown authors, watch the unpopular channels. In a world of rounded blobs, the jagged edges are where life (and thought) still sparks. Civilisation's entropy isn't destiny, it's a call to expend the energy required for renewal.