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Single Idea 22904

[filed under theme 27. Natural Reality / D. Time / 2. Passage of Time / g. Time's arrow ]

Full Idea

The psychological arrow of time refers to the familiar fact that that we remember (and never anticipate) the past, and anticipate (but never remember) the future.

Gist of Idea

The psychological arrow of time is the direction from our memories to our anticipations

Source

Adrian Bardon (Brief History of the Philosophy of Time [2013], 5 'Psychological')

Book Ref

Bardon,Adrian: 'Brief History of the Philosophy of Time' [OUP 2013], p.113


A Reaction

Bardon rejects this on the grounds that the psychology is obviously the result of the actual order of events. Otherwise time's arrow would just result from the luck of how we individually experience things.


The 24 ideas from Adrian Bardon

We should treat time as adverbial, so we don't experience time, we experience things temporally [Bardon, by Bardon]
We use calendars for the order of events, and clocks for their passing [Bardon]
It seems hard to understand change without understanding time first [Bardon]
The modern idea of 'limit' allows infinite quantities to have a finite sum [Bardon]
The motion of a thing should be a fact in the present moment [Bardon]
We experience static states (while walking round a house) and observe change (ship leaving dock) [Bardon]
Experiences of motion may be overlapping, thus stretching out the experience [Bardon]
The B-series needs a revised view of causes, laws and explanations [Bardon]
How can we question the passage of time, if the question takes time to ask? [Bardon]
What is time's passage relative to, and how fast does it pass? [Bardon]
Why does an effect require a prior event if the prior event isn't a cause? [Bardon]
The A-series says a past event is becoming more past, but how can it do that? [Bardon]
The B-series is realist about time, but idealist about its passage [Bardon]
To define time's arrow by causation, we need a timeless definition of causation [Bardon]
We judge memories to be of the past because the events cause the memories [Bardon]
The psychological arrow of time is the direction from our memories to our anticipations [Bardon]
The direction of entropy is probabilistic, not necessary, so cannot be identical to time's arrow [Bardon]
It is arbitrary to reverse time in a more orderly universe, but not in a sub-system of it [Bardon]
Becoming disordered is much easier for a system than becoming ordered [Bardon]
The B-series adds directionality when it accepts 'earlier' and 'later' [Bardon]
At least eternal time gives time travellers a possible destination [Bardon]
Time travel is not a paradox if we include it in the eternal continuum of events [Bardon]
An equally good question would be why there was nothing instead of something [Bardon]
The universe expands, so space-time is enlarging [Bardon]