Research The Beginning of Infinity as a maintained KNOLTOK lens, not as a summary or endorsement. Reader question: Is every problem soluble with sufficient knowledge? Current synthesis: A lens on progress through conjecture, criticism, and better explanations, bounded by tragedy and value conflict. Current evidence status: contested. Selected primary edition and provenance: title: "The Beginning of Infinity"; author: "David Deutsch"; publisher: "Viking"; publication date: "2011-07-21"; edition note: "Hardcover, ISBN 9780670022755."; URL: "https://openlibrary.org/isbn/9780670022755" Current Lens claim to test: The book's optimism is methodological. Knowledge grows when explanations can be criticized and replaced, rather than protected by authority. This stance can produce intellectual courage. It can also become overreach when solvability is extended from technical problems to grief, moral conflict, or losses that knowledge can describe but not undo. Explanations should remain exposed A useful explanation does more than restate the observation or fit any possible outcome. It says what is happening in a way that is difficult to vary without losing its explanatory force. It can be criticized, compared with alternatives, and improved. Current Counter-lens to strengthen or correct: Knowledge does not remove every conflict. People can understand a situation and still disagree about values, rights, or the distribution of loss. Some problems include irreversible harm, finite time, and duties that cannot all be satisfied. The language of solvability can become cruel when applied to another person's grief, illness, or structural constraint. Methodological optimism should widen inquiry, not deny reality or assign blame for an unsolved condition. Current Limits to verify: “Soluble” must not be confused with “solved now,” “solved cheaply,” or “solved without loss.” Physical limits, computational limits, coordination failure, moral disagreement, irreversible harm, and mortality remain. Better knowledge can reveal tradeoffs without eliminating them. Practical move under consideration: Replace one authority-based claim with the best explanation you can state and one criticism that could improve it. Research these claims through systems research, causal mechanisms, measurement, feedback, boundary conditions, and second-order effects; organizational behavior, power, worker experience, governance, law, and accountable dissent; religious studies, historical context, testimony, practice outcomes, and metaphysical claims; political economy, law, legitimacy, geography, distribution, and affected communities. Verify book-derived formulations against the selected edition and do not silently substitute another edition. Separate: what the book claims; KNOLTOK's interpretation; independent evidence; application proposals; recognition or influence; credible disagreement; and unresolved uncertainty. Treat sales, fame, anecdotes, cases, and publisher or company claims as reach or self-description, not independent proof. Do not invent quotations, page numbers, personal experience, outcomes, authorial intent, or consensus. Do not infer Utpal Vaishnav's private view beyond the text above. Start with the registered sources below, assess their interests and limitations, and then find stronger primary records, peer-reviewed research, authoritative datasets, critical scholarship, or stakeholder evidence. Do not merely repeat the registered sources: - https://openlibrary.org/isbn/9780670022755 - https://www.kirkusreviews.com/book-reviews/david-deutsch/beginning-infinity/ - https://physicstoday.aip.org/reviews/the-beginning-of-infinity-explanations-that-transform-the-world Return a claim ledger with 6 to 12 material claims. For each provide: exact claim; claim class; attribution; edition or page verification status; best supporting evidence with a direct link; strongest counterevidence or alternative explanation with a direct link; confidence as high, medium, low, or unresolved; transfer conditions; affected stakeholders; possible harm if overstated; and a keep, narrow, rewrite, or remove recommendation. Then provide source-quality notes, missing perspectives, contradictions with the current lens, 3 to 5 proposed revisions, one reversible experiment with baseline and stop condition, and explicit revision or retirement triggers. Use direct links and full citations. Quote only when exact wording materially matters and has been verified.