RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,625 Citations 34,852 Keywords Indexed 4 Evidence Tiers

3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

110 results for "cataclysm" — page 6 of 6

R_1_03 Biology & Evolution

R_1_03 — Mass Extinction Events

Life on Earth has endured at least five catastrophic mass extinctions in 540 million years, each eliminating 60–96% of all species. The "Big Five" are: End-Ordovician (~443 Mya, ~85% species lost), Late Devonian (~372 My

mass extinction Big Five Permian Cretaceous K-Pg Chicxulub
S_4_00 Future Technology

S_4_00 — Space Defense Risk: Subfolder Summary

S_4_05 Future Technology

S_4_05 — Asteroid Deflection and Planetary Defense

Asteroid and comet impacts represent the only existential risk with a proven extinction track record — the Chicxulub impact 66 million years ago ended the Cretaceous and eliminated ~75% of species including non-avian din

asteroid deflection planetary defense DART mission Dimorphos Apophis Chicxulub
S_4_01 Future Technology

S_4_01 — Existential Risk Taxonomy

Existential risk (x-risk) refers to any event that could permanently curtail humanity's long-term potential — including extinction, civilizational collapse without recovery, or irreversible loss of value (e.g., permanent

existential risk x-risk global catastrophic risk GCR extinction Bostrom
S_3_01 Future Technology

S_3_01 — Climate Change, Civilization, and Deep-Time Context

Earth's climate has always changed — but the current rate and mechanism are unprecedented in geological history. This document places the modern climate crisis within the deep-time context that the corpus demands: from t

climate change anthropocene PETM Green Sahara tipping points climate refugees
S_0_00 Future Technology

S_0_00 — Future & Technology: Section Summary

S_2_04 Future Technology

S_2_04 — Synthetic Biology — Engineering Life from First Principles

Synthetic biology represents the convergence of molecular biology, engineering, and computer science — applying rational design principles to living systems. The field was catalyzed by two landmark achievements: the cons

synthetic biology synbio Craig Venter Mycoplasma mycoides syn1.0 syn3.0
ZA_4_01 Physics & Quantum

ZA_4_01 — Zero-Point Energy and Vacuum Fluctuations

Zero-point energy (ZPE) is the energy that remains in a quantum mechanical system when it is at its lowest possible energy state (absolute zero temperature). Unlike classical physics, where a system at rest has zero ener

zero-point energy vacuum energy vacuum fluctuations Casimir effect quantum vacuum dark energy
V_3_13 Mathematics & Information

V_3_13 — Nonlinear Dynamics and Bifurcation Theory

Nonlinear dynamics studies systems whose behavior is not proportional to their inputs — where small changes can produce large effects, qualitative transitions, and deterministic chaos. While linear systems superpose pred

nonlinear dynamics bifurcation chaos theory Lorenz attractor strange attractor Lyapunov exponent
V_3_00 Mathematics & Information

V_3_00 — Applied Mathematics: Subfolder Summary