Machine Ethics

Opening — Why this matters now Large language models don’t think—but they do accumulate influence. And that accumulation is exactly where most explainability methods quietly give up. As LLMs move from single-shot text generators into multi-step reasoners, agents, and decision-making systems, we increasingly care why an answer emerged—not just what token attended to what prompt word. Yet most attribution tools still behave as if each generation step lives in isolation. That assumption is no longer just naïve; it is actively misleading. ...

Opening — Why this matters now As LLM agents graduate from clever chatbots to decision‑making systems, their failures are becoming less amusing and more expensive. We are no longer talking about wrong trivia answers; we are talking about broken schedules, invalid plans, unsafe workflows, and agents confidently violating constraints they were never told—explicitly—not to break. ...

Opening — Why this matters now For the past two years, AI progress has been narrated as a story of scale: more parameters, more data, more compute. Yet the ARC-AGI leaderboard keeps delivering an inconvenient counterexample. Small, scratch-trained models—no web-scale pretraining, no trillion-token diet—are routinely humiliating far larger systems on abstract reasoning tasks. This paper asks the uncomfortable question: where is the reasoning actually coming from? ...

Opening — Why this matters now Healthcare AI has quietly run into a contradiction. We want models that are richer—multi-modal, context-aware, clinically nuanced—yet we increasingly deploy them in environments that are poorer: fewer samples, missing modalities, limited compute, and growing scrutiny over energy use. Transformers, the industry’s favorite hammer, are powerful but notoriously wasteful. In medicine, that waste is no longer academic; it is operational. ...

Opening — Why this matters now Medical AI has become very good at answering questions. Unfortunately, medicine rarely works that way. Pathology, oncology, and clinical decision-making are not single-query problems. They are investigative processes: observe, hypothesize, cross-check, revise, and only then conclude. Yet most medical AI benchmarks still reward models for producing one-shot answers — neat, confident, and often misleading. This mismatch is no longer academic. As multimodal models edge closer to clinical workflows, the cost of shallow reasoning becomes operational, regulatory, and ethical. ...

Opening — Why this matters now Legal AI has a habit of oversimplifying judgment. In the race to automate legal reasoning, we have learned how to encode rules, then factors, and eventually hierarchies of factors. But something stubborn keeps leaking through the abstractions: strength. Not whether a reason exists — but how strongly it exists. ...

Opening — Why this matters now Medical AI has a credibility problem. Not because large language models (LLMs) can’t answer medical questions—they increasingly can—but because they often arrive at correct answers for the wrong reasons. In medicine, that distinction is not academic. A shortcut that accidentally lands on the right diagnosis today can quietly institutionalize dangerous habits tomorrow. ...

Opening — Why this matters now Regulated industries love spreadsheets and hate surprises. Finance, healthcare, and insurance all depend on tabular data—and all have strict constraints on where that data is allowed to go. Shipping sensitive tables to an API-hosted LLM is often a non‑starter. Yet small, on‑prem language models have a reputation problem: they speak fluently but stumble over arithmetic. ...

Opening — Why this matters now Generative AI has already conquered the low-hanging fruit: emails, summaries, boilerplate code. The harder question is whether it can handle messy, domain-heavy science—where facts hide behind paywalls, nomenclature shifts over decades, and one hallucinated organism can derail an entire decision. Agriculture is a perfect stress test. Pest management decisions affect food security, biodiversity, and human health, yet the relevant evidence is scattered across thousands of papers, multiple languages, and inconsistent field conditions. If AI can reliably translate this chaos into actionable knowledge, it could change farming. If it cannot, the cost of error is sprayed across ecosystems. ...

Opening — Why this matters now Agentic AI is having a moment. From autonomous coding agents to self-directed research assistants, the industry has largely agreed on one thing: reasoning is no longer just about tokens—it’s about action. And once models are allowed to act, especially in high‑stakes domains like medicine, the question stops being can the model answer correctly? and becomes can it act correctly, step by step, without improvising itself into danger? ...