Math and science

  • #1
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what is the difference between mathematical determinism and scientific determinism?
 

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  • #2
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I give up.

Tell me.
 
  • #3
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expermentation vs theory.
 
  • #4
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Oh.

Thanks.

Uhh... am I correct in thinking that the "theory" is the "scientific" part?
 
  • #5
selfAdjoint
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jimmie said:
Oh.

Thanks.

Uhh... am I correct in thinking that the "theory" is the "scientific" part?


No, both of them (experimentation and theory) working together make up the "scientific part".
 
  • #6
HallsofIvy
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I can think of several different ways of interpreting the word 'determinism'. It would help if you would define the meaning here.
 
  • #7
saltydog
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Imparcticle said:
what is the difference between mathematical determinism and scientific determinism?

Well, I think "scientific determinism" embodies empirical evidence whereas mathematical determinism involves deductive evidence. However different, empirical and deductive evidence are made from the same cloth it seems to me and is the reason mathematics is so successful in describing nature. Thus maybe there is some intimate connection between empirical (what's really out there), and deductive evidence. Perhaps this is related to the difference between continuous and non-continuous functions: As long as phenomena are "continuous", then deductive reasoning in some form "matches" empirical evidence. However, as discontinuities and critical points emerge, they diverge.
 
  • #8
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No, both of them (experimentation and theory) working together make up the "scientific part".

Oh.

Thanks.


Well, I think "scientific determinism" embodies empirical evidence whereas mathematical determinism involves deductive evidence. However different, empirical and deductive evidence are made from the same cloth it seems to me and is the reason mathematics is so successful in describing nature. Thus maybe there is some intimate connection between empirical (what's really out there), and deductive evidence. Perhaps this is related to the difference between continuous and non-continuous functions: As long as phenomena are "continuous", then deductive reasoning in some form "matches" empirical evidence. However, as discontinuities and critical points emerge, they diverge.

that sounds good to me. lets go with that. :approve:
 
  • #9
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saltydog said:
Perhaps this is related to the difference between continuous and non-continuous functions: As long as phenomena are "continuous", then deductive reasoning in some form "matches" empirical evidence. However, as discontinuities and critical points emerge, they diverge.

Can you elaborate on that? What do you mean they diverge?

You are using "deductiive reasoning" and "empirical evidence" together as though they were equivalent...which they are not. Either "deductive reasoning" diverges (whatever you meant by that) with "empirical reasoning" or "deductive evidence" with "empirical evidence". Or does it make a difference, however slight?
note that:
reasoning
The basis or motive for an action, decision, or conviction.

evidence:
A thing or things helpful in forming a conclusion or judgment.

Courtesy of dictionary.com
 
  • #10
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HallsofIvy said:
I can think of several different ways of interpreting the word 'determinism'. It would help if you would define the meaning here.

I mean it in the sense of Laplace determinism.
 
  • #11
saltydog
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Imparcticle said:
Can you elaborate on that? What do you mean they diverge?

You are using "deductiive reasoning" and "empirical evidence" together as though they were equivalent...which they are not. Either "deductive reasoning" diverges (whatever you meant by that) with "empirical reasoning" or "deductive evidence" with "empirical evidence". Or does it make a difference, however slight?
note that:
reasoning
The basis or motive for an action, decision, or conviction.

evidence:
A thing or things helpful in forming a conclusion or judgment.

Courtesy of dictionary.com

Jesus, I was afraid someone might challenge me on that.

Deduction is based on first-principles, something known beforehand: if it worked before and this is similar to it, then it should work the same way. That's fine for continuous phenomena in which the past is "connected" to the future in some analytical way. We can extrapolate with some confidence into the future based on behavior in the past.

However, deduction cannot predict "emergent" behavior. Wait, let me get my definition out . . .here: Emergence referes to a process by which a system of interacting subunits acquires qualitatively new properties that cannot be understood as the simple addition of their individual contributions.

But the world is massively emergent! I look out of my window . . . ok I've said that one enough in here. Thus if I'm correct in my statement about deduction being incapable of predicting emergence, then deduction limits out grasp on the world. That is where empirical investigation comes in: We let the world tell us and not deduction.

But qualitative change occurs at a singularity or critical point of a system. So therefore, if emergent change represents qualitative change, then somewhere I suppose, must exists a discontinuous, abrupt, critical point in the system.

Thus I suggest deduction is applicable to describing the world only up to a critical point, e.g., a discontinuity.
 

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