@Olivier5,
Olivier5 wrote:
Popper's solution of the induction works for me, by and large: science is based on doubt. People who understand and value science as a pursuit of truth should understand that its claims to truth are inherently premissed on the possibility of their own falsification. Every believer once in a while doubt the existence of God. Non-believer with a scientific outlook should not be less inclined to doubt than believers, now should they? They too should doubt once in a while.
Quote:Popper accepted Hume's conclusion that inductive inference is not rationally justifiable. He takes the problem of induction to have no adequate solution. But he rejects the further conclusion that science therefore yields no knowledge of the nature of the world. With Hume, Popper holds that no number of cases offered as confirmation of a scientific hypothesis yields knowledge of the truth of that hypothesis. But just one observation that disagrees with a hypothesis can refute that hypothesis. So while empirical inquiry cannot provide knowledge of the truth of hypotheses through induction, it can provide knowledge of the falsity of hypotheses through deduction.
In place of induction, Popper offers the method of conjecture and refutation.
Offering an alternative is not the same as solving the original problem.
Quote:Besides, science discovered many marvelous things, pleasing to the eye and soul, and is only starting to find convincing explanations for most of them. We've come up with no definitive answer about how the universe and life work that I'm aware of. There are many things we don't know, and there probably always will... Many scientists believe in God. There's no real contradiction here.
"Many" is a subjective term.
Quote:Asked about their beliefs in God, 34% chose “I don’t believe in God,” while 30% chose, “I do not know if there is a God, and there is no way to find out.” That’s 64% who are atheist or agnostic, as compared to just 6% of the general public.
An additional 8% opted for, “I believe in a higher power, but it is not God.” That makes 72% of scientists who are explicitly non-theistic in their religious views (compared to 16% of the public generally.) Pretty stark.
From the other side, it is just 9% of scientists (compared to 63% of the public), who chose, “I have no doubts about God’s existence.” An additional 14% of scientists chose, “I have some doubts, but I believe in God.” Thus, it is just 25% of scientists who will confidently assert their belief in God (80% of the general public.)
http://scienceblogs.com/evolutionblog/2010/05/20/scientists-and-religion/
Quote:At the very least you operate under the same basic assumptions than the rest of us: I exist as a "conscience" able to learn and cabable of introspection; there is world out there; my senses tell me something usefull and pertinent and more or less precise about this world, most of the times; my reason works, i.e. logic is useful and effective, by and large; there is such a thing as time; etc. The basic axioms without which mental life as we know it can't be sustained.
That's interesting. You've made a list of many of the beliefs that I have specifically examined and jettisoned over the past few years. I don't believe any of those things. Identify "self," for example. Put your finger on one. Bring a sample to the lab for analysis. Same for consciousness, time, etc. Think Buddhist
anatta. It's not a belief, it's something anyone can investigate for him/herself.
Also, keep in mind that belief is the assertion that something is true despite a lack of credible evidence for it. If my first-person experience is that logic has proven useful, then that's not belief. There is empirical evidence for it. To take it further and make an absolute metaphysical truth statement that goes beyond first-person experience would be suspect, and I try to police myself in that respect. Think Pyrrhonian skepticism.
(I forgot to copy the link for my first quote. I'll fetch it if you like.)