Crystal vision, [314].
Cycles in Nature, [220], [223-4].
DARWIN, [221], [223], [226], [320].
Data, [271].
Davey, [313].
Demands, as creators of value, [201].
'Determination is negation,' [286-290].
Determinism, [150]; the Dilemma of;
[145-183]; [163], [166]; hard and soft, [149].
Dogs, [57].