Environment: Index cards for the term 'Environment' in W. Ross Ashby's Journal

Environment
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These are the original index cards for the keyword "Environment".

179 283 181 and instinct 198 and levels 201 and reflexes 207 227 and impulse pattern 210 as "circle" 425 must be "orderly" 588 802 910 "welded" into central nervous system 592 genes as 702 must have "continuity" 781 perfect 833 as parameter 934 946 imperfect adaptation to 396 in parts 976 step-functions in 1000 for survival 1005 2917 several 1111 infinity of 1132

as complex number 1143 "internal" environment 1253 splitting environment 2851 relation to essentail variables 2959 3087 3072 must be traversed multiply 3140 REVIEW 3281 3521 must be able to carry sufficient information 3358 as transducer 3499 4215 must be non-singular 3500 relation to essential variables 3518 relation to anatomy 3536 representation of 3563 reviewed again { 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 } control of 3629 3643 3647 divisible into part controlled by the brain and part not 4168 as channel 4215 population of 4253 constrained 4649 4833 with teacher 5378 general abstract form 5580 constraints in transitions 5871 for brain ? (Rho) 6287