Reno Today

For years, the people trying to understand what's happening inside AI systems believed they faced a fundamental obstacle: neurons packed with jumbled, unrelated concepts, making the machines' reasoning nearly impossible to decode. Now a researcher at interpretability startup Goodfire says that obstacle was mostly an illusion. After months spent re-examining the classic vision models and modern language systems up to trillions of parameters, Nick Cammarata argues that roughly 90% of neurons represent one coherent concept, with branching "offshoots" rather than arbitrary mashups of ideas. If true, it would mean the field's central roadblock — something called superposition — was largely a misreading of the evidence. The reaction was explosive. OpenAI staffers compared it to the legendary "Attention Is All You Need" paper and declared alignment might be solvable within years. Others, including longtime AI-safety pessimist Eliezer Yudkowsky, pushed back hard, arguing that identifying what a neuron represents is barely the opening move in understanding how a mind actually thinks — like learning how a quarter drops through a vending machine while still having no idea how Coca-Cola gets made. Skeptics also found cracks in the showcase example itself: a neuron supposedly devoted to "Colorado" turned out to fire just as strongly for an unrelated Python web framework called Tornado, raising doubts about how clean these explanations really are. The truth, as usual, lies somewhere between revolution and hype — genuine progress, but nowhere near solved.

Why is a far-right party with neo-Nazi ties leading polls in Germany—one of the richest, safest, most democratic nations in history? That unsettling question anchors a comparison of two new books wrestling with liberalism's global retreat. Nobel laureate Daron Acemoglu, in "What Happened to Liberal Democracy?," blames liberals themselves: they abandoned the working class, lost their "moral fire," and let technocratic smugness curdle into an opening for demagogues. His fixes—apprenticeships, "pro-worker AI," better narratives—read like a checklist drafted in search of a problem, and his insistence that reactionary movements exist "only" because of liberalism's failures strains credulity when applied to a country as privileged as Germany. A more persuasive account comes from British historian Stephen Davies, whose "The Great Realignment" argues something more unsettling: this upheaval couldn't have been prevented, no matter how well liberals governed. Politics, he contends, periodically snaps from one organizing axis to another—once capitalism versus socialism, now nationalism versus cosmopolitanism—driven by deep structural forces rather than policy missteps. If a Trump or Farage hadn't emerged to channel this shift, someone else would have. Davies may underestimate how dangerous populist nationalism is to democracy itself, but his core insight lands hard: the old playbook of fattening wallets won't rebuild majorities when voters are asking not "how am I doing?" but "whose country is this?"