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Can Someone Explain Evolution to Me?

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Jaskalas

Lifer
Jun 23, 2004
35,794
10,089
136
Can I try a different explanation?

Theres the thing, and our explanation about how the thing works.

So theres gravity, and our theory of gravity.
Now gravity undoubtedly exists. You can see how it affects things all the time. It's a fact that it exists.
Our theory of gravity is our explanation about how that works. That explanation might not be perfect and it might change as we get more information but it doesn't change that gravity exists.

(Gravity used as an example as it seems to hurt religious peoples heads less than evolution)

Nice, but anyone who is hurt by accepting evolution should be give a proper demonstration of gravity!
 

Ajay

Lifer
Jan 8, 2001
16,094
8,114
136
Hmm, does evolution have the ability to predict future events based on current states and some sort of selective pressure? (Even if the result a probability function/graph, etc.).
 

PowerEngineer

Diamond Member
Oct 22, 2001
3,606
785
136
As the scientific definition of 'fact', no. As the more commonly-used definition, as in, 'close enough to fact that we can probably disregard anyone that presents a different fact, unless it's super close to the first fact', it passes muster.

The issue with repeating over and over again that scientific principals such as gravity and evolution are 'just theories', it lends credence to the notions of imbeciles that something not-considered-fact by even the scientists that believe/develop them can be simply disregarded, or replaced with an equivalently impassioned presentation of a bearded man in the sky.

At least part of this discussion has been describing science and its definitions of its terms, and it really undercuts the validity of any supposedly science-grounded assertion to adopt a non-scientific definition no matter how popular it might be.

There is value in repeating over and over again that the products of science are actually "just theories'. It reminds us that theories cannot be proven to be true, and that we must remain open to the near certainty that all theories will need (at least) some tweaking to accommodate new facts as we discover them. As an example, the hoped for resolution of inconsistencies between general relativity and quantum physics will surely require changes to both. I suggest to you that our ability to harbor some doubt about our best current theories and our willingness to change them as needed is what differentiates science from a faith-based 'system of beliefs' that JediYoga could otherwise equate it to.

But I could be wrong... ;)
 

Muse

Lifer
Jul 11, 2001
40,876
10,223
136
Yeah, well, humans are primates. The earlier primates evolved from fish. Case closed.
 
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nakedfrog

No Lifer
Apr 3, 2001
62,835
19,046
136
Sarcasm is hard to notice in replies without a sarcasm tag.:rolleyes:
It wasn't sarcasm, it was a joke. There is a difference, and most people would be aware I wasn't literally calling you Satan, hence illustrating my point about your consistent failure to grasp jokes :D
 

whm1974

Diamond Member
Jul 24, 2016
9,436
1,571
126
It wasn't sarcasm, it was a joke. There is a difference, and most people would be aware I wasn't literally calling you Satan, hence illustrating my point about your consistent failure to grasp jokes :D
I was the one being sarcastic.:rolleyes:
 

whm1974

Diamond Member
Jul 24, 2016
9,436
1,571
126
Ah, yes, it could be hard to tell with you.
Yes I am one of The Sarcastic who are have either the Gift or Skill of Sarcasm who can this so well that people who have neither nor the ability to recognize when someone is being sarcastic in Word or Print.
 

snoopy7548

Diamond Member
Jan 1, 2005
8,258
5,331
146
Yes I am one of The Sarcastic who are have either the Gift or Skill of Sarcasm who can this so well that people who have neither nor the ability to recognize when someone is being sarcastic in Word or Print.

Microsoft Word?
 

nakedfrog

No Lifer
Apr 3, 2001
62,835
19,046
136
Yes I am one of The Sarcastic who are have either the Gift or Skill of Sarcasm who can this so well that people who have neither nor the ability to recognize when someone is being sarcastic in Word or Print.
I don't think that's exactly a "gift"...
 

zinfamous

No Lifer
Jul 12, 2006
111,864
31,359
146
Yes I am one of The Sarcastic who are have either the Gift or Skill of Sarcasm who can this so well that people who have neither nor the ability to recognize when someone is being sarcastic in Word or Print.

huh?
 

WelshBloke

Lifer
Jan 12, 2005
33,120
11,294
136
At least part of this discussion has been describing science and its definitions of its terms, and it really undercuts the validity of any supposedly science-grounded assertion to adopt a non-scientific definition no matter how popular it might be.

There is value in repeating over and over again that the products of science are actually "just theories'. It reminds us that theories cannot be proven to be true, and that we must remain open to the near certainty that all theories will need (at least) some tweaking to accommodate new facts as we discover them. As an example, the hoped for resolution of inconsistencies between general relativity and quantum physics will surely require changes to both. I suggest to you that our ability to harbor some doubt about our best current theories and our willingness to change them as needed is what differentiates science from a faith-based 'system of beliefs' that JediYoga could otherwise equate it to.

But I could be wrong... ;)
You're kinda glossing over the whole proving a theory wrong with evidence and facts and putting forward a different one that fits the evidence better to overturn an existing theory.

Most of whats happening re evolution is just people going "Well I have this really old book and this really strong belief that this is wrong"...
 

Ajay

Lifer
Jan 8, 2001
16,094
8,114
136
There is value in repeating over and over again that the products of science are actually "just theories'. It reminds us that theories cannot be proven to be true, and that we must remain open to the near certainty that all theories will need (at least) some tweaking to accommodate new facts as we discover them. As an example, the hoped for resolution of inconsistencies between general relativity and quantum physics will surely require changes to both.

Seriously, sometimes I want to pound this into the heads of young folks who think of science in nearly mystical terms - whereas it's a philosophy that has developed and been refined over thousands of years. FWIW, I think that the resolution the relativity and quantum physics will be found in an entirely new theory (maybe even new math) where the former theories will be degenerative cases of the new one.

I suggest to you that our ability to harbor some doubt about our best current theories and our willingness to change them as needed is what differentiates science from a faith-based 'system of beliefs' that JediYoga could otherwise equate it to.

The same thing is useful for faith, it's just that the bar is *real* high, given the long histories (2k years for Christianity). A lot of what science has uncovered is fairly new (given the exponential increase in knowledge and technique).
 
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WelshBloke

Lifer
Jan 12, 2005
33,120
11,294
136
The same thing is useful for faith, it's just that the bar is *real* high, given the long histories (2k years for Christianity). A lot of what science has uncovered is fairly new (given the exponential increase in knowledge and technique).

Nooooo.

Thats just not how religion works. You don't get to change it because you can prove things in it are incorrect.
The whole point of religion is that you believe in it regardless of the facts. Its pretty much the opposite of the scientific principle.
 
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whm1974

Diamond Member
Jul 24, 2016
9,436
1,571
126
Nooooo.

Thats just not how religion works. You don't get to change it because you can prove things in it are incorrect.
The whole point of religion is that you believe in it regardless of the facts. Its pretty much the opposite of the scientific principle.
Well said. Which is way Humanity should totally abandon all Religions completely enmass.