Free Will, Good and Evil Flashcards
why is free will important
concept universal to many belief systems that underpin society
criminal justice, religion
defining free will
- intentional agency
- open future
- ultimate responsibility
intentional agency
free will def
a product of beliefs, desires & intentions
could have done something diff if those states differed, but also if the states were the same
open future
free will def
the past is fixed, but our choices are between many possible, available futures
ultimate responsibility
free will def
actions were not coerced by an external force, could be influenced but not determined
mismatch between the way we see ourselves & the world
problems with free will
problem arises from 3 propositions we hold which seem incompatible
1. we freely chose our own beh
2. every event has a cause
3. freedom of will & causal determinism are incompatible with eachother
freedom of will, determinism, incompatibilism
we dont have free will
hard determinism
no causal laws
libertarian free will
belief that we have ultimate free will over our thoughts, actions & beh
free will & determinism not mutually exclusive
compatibilism
impossibilism
free will cannot exist independent of the deterministic position
agent-causal libertarianism
- agents have capacity to make decisions without causal determination
- contra causal free will
- not completely incompatible with determinism - we may have reasons for making a decision, but those dont determine the beh
- conceptual links with dualism - the agent is a separate substance to events in the world
event causal libertarianism
- actions are caused, but not causally determined, by prior events
- indeterminism in part of the process of initiating these actions
- allows ppl to break from the action that would have been caused by prior events
kane said that indeterminism is at the neuronal level
indeterminacy and free will
- ev to support the idea that there might be indeterminacy that could give rise to libertarian free will
- 1 of the principles of quantum physics: at subatomic level there is an indeterminacy (certain events are genuinely random & uncaused)
- questions determinism
- doesnt follow that subatomic indeterminism –> free will at the level of brain & beh
against libertarian free will
- a lot of things impact beh
- cannot choose early environments
- harris - a maturing neuroscience removes the possibility of free will (eliminative materialism)
- others - neuroscience doesnt add anything, dont tell us actions are determined but how they are
hard determinism
- physical laws that explain causality in phyisicality (cannoy change past)
- cannot have free will
- might make choices but these are determined
- form part of an interlocking causal chain that stretches back to the beginning of the universe
for hard determinism
- laplace’s demon: represent at its extreme
- thought experiment: imagine a demon knew position & state if motion for every atom in universe, could predict entire future of universe
- modern version: super supercomputer
- plenty of ev for determinism of various kinds: scientific disciplines attributing causes