{"id":"W4406106313","doi":"10.1002/9781394204847.ch25","title":"Geoengineering and Beyond – Planetary Defense, Space Debris, and SETI","year":2025,"lang":"en","type":"other","venue":"","topic":"Space Science and Extraterrestrial Life","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Campion College; University of Regina","funders":"","keywords":"Search for extraterrestrial intelligence; Astrobiology; Geoengineering; Debris; Space (punctuation); Environmental science; Computer science; Physics; Geology; Meteorology; Climate change; Oceanography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00003928275,0.0001766134,0.0001944394,0.0000953613,0.0000337592,0.00006719887,0.00006507779,0.00007151849,0.001264842],"category_scores_gemma":[0.000001297421,0.0001506196,0.00002283873,0.00006142345,0.00004109662,0.00003375802,0.00005274013,0.0001016577,0.00002794458],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000002334495,"about_ca_system_score_gemma":0.00003761392,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002632649,"about_ca_topic_score_gemma":0.0001023394,"domain_scores_codex":[0.9994168,0.000005995073,0.00007463157,0.0002500848,0.00006869827,0.0001838238],"domain_scores_gemma":[0.9997334,0.00001963318,0.00003322782,0.0001259659,0.000004153917,0.00008364774],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000005338757,0.00001004516,0.01440607,0.00004211067,0.00009298635,0.000003825215,0.00003640181,0.00001384014,0.00002427903,0.02218497,0.9576088,0.005571295],"study_design_scores_gemma":[0.0003862494,0.00002376056,0.0009436657,0.0001125393,0.00005916986,0.000001814415,0.0002502641,0.0003327362,0.0000706983,0.001025784,0.9963882,0.0004050957],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0005366384,0.001001926,0.0008491725,0.0002482133,0.0002565244,0.0001374179,0.00008099881,0.00006162126,0.9968275],"genre_scores_gemma":[0.01823516,0.0001498477,0.001798951,0.0001333095,0.000669643,0.000006718284,0.0001053696,0.00008489122,0.9788161],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.03877939,"threshold_uncertainty_score":0.9996482,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004556654754291529,"score_gpt":0.2021053889277395,"score_spread":0.197548734173448,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}