The Natural Philosophy of Time

accepted according activity analysis appears argued argument assigned associated assumed atoms attention awareness becomes believe body brain called clock compared concept concerning conclusion condition conscious Consequently consider constant construction continuous corresponding defined definition depends determined direction discussion distance duration effect Einstein epoch essential evidence example existence experience fact follows formulated function fundamental future geometry given hand Hence hypothesis idea independent infinite instant interval involved later less light limit logical London maintained mathematical matter means measure mechanism memory mental mind motion moving nature Nevertheless objects observer occur origin particles particular past perception philosophers physical position possible precedes present principle problem purely question recorded reference regarded relation relative respect result scale sense sequence similar simultaneous space spatial speed succession suggested temporal tend theory things thought uniform universe whereas whole