@Aurelian, very intelligent friend read your post and would like to reply.
> indicates a quote from you
> They are all philosophers – the champions of reason.
Ah... hahahahahahahaha... hahahahahaha!
Fallacious appeal to authority, proof by example, and "innocence by association" on weak grounds. That some smart people have believed an idea tells us nothing unless unless we know the sufficient reason reason they had to do so. Also, just citing a few examples doesn't tell us anything about the whole. In fact we see only 16% ([1]
http://philpapers.org/surveys/results.pl?affil=Philosophy+faculty+or+PhD&areas0=0&areas_max=1&grain=coarse) of philosophers with PhD's are theists. "Christianity" embodies a number of ideas, citing Descartes does us no greater favor than citing Koresh and just because there have been intellectual Christians at one point does not excuse the anti-intellectual Christians of today.
Furthermore, in some contexts Descartes did reject logic as he argued that God can do logically impossible things ([2]
http://www.jstor.org/pss/40231381)
> To claim that all religious thought is a “rejection of logic and reason” is blatantly false.
To build logically from an illogical or unverified thought or premise is still a rejection of logic and reason.
> (although the latter gets nearer to the mark, provided you feel the numbers properly)
I... what? Is he feeling the numbers with his *penis*, and building his wanking numeracy?
> But this point I will not try and explain more properly, as it is by its nature largely unexplainable.
If something is unexplainable, it is nonsense worth rejecting.
> For now I will even be generous and grant the validity of sense experience and epistemological empiricism (though such generosity is unwarranted)
This argument is absolute nonsense and it annoys me to no end. If anyone has ever, anywhere, found another valid system to live by then by all means have them raise their fucking hand. If not, please shut up and keep pretending your nostril is actually a whale. We have a duty to ourselves and others to act as if our best understanding of reality is in fact congruent with reality, while constantly seeking to improve it. There is overwhelming reason to believe that reality is as it appears to be, and none to believe that it is not. By abstracting the standard of proof backwards into unfalsifiable impossibility, you serve no one, not even yourself, and accomplish nothing.
Incidentally, I'm pretty damn certain that science is in fact not guilty of such ridiculous fallacy. Its purpose is to build a working predictive model of the laws the universe operates by. If you see a great deal of cats, and no other four-legged animals, and it is relevant to you to know what the next four-legged animal you see will be, it is reasonable to assume that the next four-legged animal you see will be a cat. If it is not a cat, you *revise the model*. This is not fallacious, it is how we must practically and pragmatically operate. It is reasonable to be certain of things while admitting the possibility that you may be incorrect, and not ignoring the facts if you do in fact turn out to be. Otherwise we would never take a step, unless we fell into the ceiling.
> Falsification also has its problems but ceebs until it actually comes up.
Are we even speaking english?
> Quite the contrary, I’d say that in some areas the religious mode of thought is far more reasonable than science,
And you'd be lying.
> Militant atheism is just as dangerous and just as dogmatic and fudamentalist religion.
It is not dogmatic to reject dogma. This is the most ridiculous of false equivalencies, driven by a need to feel superior to everyone, as outlined in good old xkcd #774. We are, in fact, champions of reason and will continue to assert such until you start reasoning better than we do rather than shouting empty criticisms. It is practical to quantify the world, and we have every reason to believe that the world can be quantifiable based on the success of our efforts to do so thus far, and no reason to believe that it cannot.
> You believe that science holds that answers to all when it does not, and can never answer essential questions about the human condition.
Pray tell, what answers does science not potentially hold? It is important to remember that our current body of understanding and knowledge, generated by the scientific method, is not equivalent with what science *can* answer. There is what science has answered, and what science hasn't answered yet. Please present what evidence you have that suggests there are meaningful questions outside of these two categories. Furthermore, what 'essential questions' do you refer to? Or is it that you are merely making empty accusations, rather than presenting a cogent argument?
> Unfortunately, however, such militant atheists are rarely able to see the error of their ways. Just like fundamentalists, they can generally never be persuaded; they are simply to blind, too dogmatic.
That would be because you haven't fucking pointed out any error, or even made any real argument. If you want to persuade us, *try being fucking persuasive.* The blind and the sighted are equally poor at seeing things beyond the visible realm.
> But I argue that this kind of militant atheism is not much better.
No you don't, you state it.
> Critical thinking is wonderful - but this is just not it.
Try explaining why.
> the essence of religious thought is utterly essential to humanity. If man is does not embrace, he is doomed.
Pray tell, how are you championing reason with this statement? Do you have anything to back it up whatsoever, or are you merely feeling the numbers?
Also, basically, he doesn't quite understand mathematics, or its sub-discipline of logic.
- A => B (A, therefore B) is not the same as B => A (B, therefore A)
- He confuses this with A <=> B (A is equivalent to B)
He needs to read up on the difference between necessary conditions and sufficient conditions.
edit: an addition
> Wherever you attept to “confirm” a hypothesis you are committing just > this.
> If A then B. B, therefore A.
This is not how one confirms a hypothesis. A better way to formulate a hypothesis is as a proposition P, which, assuming certain conditions are met, has as a logical consequence the statement
if A then B.
Preferably, it has other consequences, such as
A if and only if C,
if D then E.
To confirm the hypothesis, you test these consequences. If the consequences above statements hold in every observation satisfying the conditions of P, and no contradictory results have been observed, then the hypothesis is considered, at least provisionally, as true.
When evidence which contradicts P is observed, then P is either discarded, or reformulated as a similar yet distinct hypothesis P*.
If there is a second hypothesis, Q, which has equal evidence as P but contradicts P, then neither P nor Q are considered to be true until more evidence can be collected.