Incoprea Research

Original Theories Volume XX · science index

40 retained entries from the original 49. Original entry numbers are preserved. These are working hypotheses, not findings or proofs.

Efficiency vs Resilience

• Theory 33 · Efficient Farming Degrades Soil
  Agricultural efficiency trades against soil health, because practices that maximise output per unit input reduce the organic matter that sustains long-term fertility.
• Theory 35 · Dense Cells Are Volatile
  Battery energy density trades against thermal safety, because the chemistries with the highest energy per unit mass also release the most heat when they fail.
• Theory 30 · Efficient Grids Lose Inertia
  Grid efficiency trades against frequency stability, because the conversion technologies that raise efficiency remove the rotating mass that supplies inertia.
• Theory 29 · Efficient Cells Run Hot
  Metabolic efficiency trades against heat tolerance, so a cell that extracts more ATP per substrate produces more heat per unit work and tolerates less warming.
• Theory 32 · Efficient Networks Are Fragile
  Network transport efficiency trades against redundancy, so a network optimised for short paths has few alternative routes and fails abruptly.
• Theory 31 · Efficient Xylem Embolises
  Xylem efficiency trades against embolism safety, so the widest, most conductive vessels are the most vulnerable to cavitation.

Sensitivity vs Specificity

• Theory 24 · Alarms Trade Against Silence
  Anomaly detection systems trade detection rate against false alarm rate, and the operating point should be set by the cost of response capacity, not by the algorithm.
• Theory 28 · Screening Trades Flow for Safety
  Biosecurity screening trades the fraction of traffic inspected against the false-positive rate, so near-complete inspection is incompatible with fast clearance.
• Theory 27 · Sensitivity Costs Selectivity
  Biosensor sensitivity trades against selectivity, so a sensor tuned to detect trace concentrations binds similar molecules as well.
• Theory 22 · Thresholds Buy One With the Other
  Any screening threshold trades sensitivity against specificity, so the optimum is set by the relative cost of misses and false alarms rather than by test quality.
• Theory 25 · Dense Networks Hear Noise
  Seismic networks trade detection sensitivity against false event rate, so adding low-quality stations raises detections and misclassifications together.
• Theory 23 · Tolerance Trades Autoimmunity
  The stringency of self-tolerance trades protection against autoimmunity for the breadth of the usable repertoire, so tighter tolerance leaves fewer defences.

Plasticity vs Canalisation

• Theory 40 · Adaptive Cultures Lose Tradition
  Cultural plasticity trades against the preservation of accumulated knowledge, because practices that adapt quickly to current conditions do not persist long enough to accumulate refinement.
• Theory 36 · Plastic Embryos Are Fragile
  Developmental plasticity trades against robustness, so an organism that adjusts its form to the environment has less canalisation to buffer perturbations.
• Theory 37 · Flexible Immunity Forgets
  Immune plasticity trades against memory stability, so a repertoire that keeps adapting to new variants loses durable protection against old ones.
• Theory 42 · Ductile Metals Soften Before They Break
  Work hardening trades against ductility, so the strength gained by plastic deformation is bought with the remaining capacity to deform.
• Theory 41 · Flexible Metabolism Is Fragile
  Metabolic flexibility trades against metabolic stability, so an organism that switches fuels readily is also one that can be pushed into a maladaptive state by the wrong substrate mix.
• Theory 38 · Plastic Brains Forget
  Neural plasticity trades against network stability, so a circuit kept highly plastic cannot hold learned structure without interference.
• Theory 39 · Plasticity Delays Adaptation
  Phenotypic plasticity trades against local adaptation, because a plastic genotype can persist across habitats without selection fixing a locally optimal form.

Exploration vs Exploitation

• Theory 16 · Cycling Is a Gamble
  Antibiotic cycling trades short-term efficacy against long-term resistance, so cycling can outperform mixing in the short run while selecting faster overall.
• Theory 21 · Breadth Costs Depth
  Drug discovery portfolios trade breadth of targets against depth of validation, so programmes screening widely validate less per target.
• Theory 15 · Dispersal Costs Adaptation
  Longer larval dispersal trades colonisation range against local adaptation, so widely dispersing species are less locally tuned.
• Theory 19 · Waiting Costs Establishment
  Seed dormancy trades the chance of a good year against the risk of dying in the soil, so the optimal dormancy depends on the variance of conditions.
• Theory 20 · Exploration Is Paid in Regret
  Exploration in learning trades against cumulative regret, so the optimal exploration rate is set by the horizon rather than by the task alone.
• Theory 17 · Leaving Early Costs Food
  The optimal time to leave a patch trades the food remaining against the value of discovering a better one, so the leaving threshold depends on habitat quality.

Speed vs Accuracy

• Theory 02 · Confidence Costs Time
  The operating point between decision speed and confidence is set by the reward rate, so the same subject shifts along the frontier when the payoff changes.
• Theory 05 · Rapid Tests Trade Specificity
  Rapid diagnostic tests trade specificity for speed, so the acceptable false-positive rate should be set by the cost of confirmatory testing rather than by the test alone.
• Theory 03 · Fast Foragers Specialise
  Foraging speed trades against diet breadth, so a predator that handles prey quickly can afford to be a specialist while a slow handler must generalise.
• Theory 01 · Fast Responses Are Blunt
  The speed of an immune response trades against its affinity, so a response that arrives quickly is necessarily less specific than one that matures.
• Theory 06 · Fast Inference Is Miscalibrated
  Model inference speed trades against calibration, so a distilled model that matches accuracy still produces confidence scores that are too sharp.
• Theory 04 · Fast Kill Selects Resistance
  Antibiotic regimens that kill quickly trade against resistance emergence, because rapid killing leaves a larger window in which surviving cells face strong selection.
• Theory 07 · Early Warning Trades Magnitude
  Earthquake early warning speed trades against magnitude accuracy, so the fastest alerts systematically underestimate the largest events.

Specialisation vs Robustness

• Theory 09 · Specialists Cannot Adapt
  Enzyme substrate specialisation trades against promiscuity, so a highly evolved catalyst has less capacity to acquire a new function under selection.
• Theory 11 · Narrow Memory Misses Variants
  Immune memory narrowed to one strain trades against cross-protection, so a response with the highest titre to the current strain can be the weakest against the next.
• Theory 12 · High-Yield Varieties Are Vulnerable
  Crop monoculture trades yield against pathogen risk, so the highest-yielding uniformity carries the largest epidemic potential.
• Theory 13 · Specialists Recover Worse
  Neural regional specialisation trades against recovery from lesion, so a highly specialised area loses more function when damaged than a general one.
• Theory 08 · Specialists Bleach First
  Corals with specialised symbionts trade thermal tolerance for growth, so the most productive partnerships are the most fragile under heat stress.

Cooperation vs Competition

• Theory 48 · Facilitation Turns to Competition
  Facilitation between plants trades against competition across stress gradients, so the balance flips at an intermediate stress level.
• Theory 43 · Public Goods Invite Cheats
  Microbial cooperation in producing shared enzymes trades against invasion by non-producers, so the more valuable the public good, the stronger the selection for cheating.
• Theory 45 · Mutualists Can Turn
  Mutualism trades against parasitism, because the traits that make a partner useful also make it exploitable, and the transition occurs when the host cannot sanction.

Index narrowed to the focused science collection. Biological and ecological population dynamics, genetics, physiology and engineering are retained. Source numbering remains historical; no remaining hypothesis has been promoted to a finding.