kowhoho said:
Einstein was not a believer of any of the supernatural practices or beliefs of religion. He may very well have been a Deist however. I can appreciate this position. Belief in some kind of "higher power" without any of the crazy mumbo jumbo. I just wonder what people found this belief upon. Oftentimes people say that the universe and Earth are so intricately fine-tuned for our survival that there must be a God; this is a silly statement considering only about 15% of the Earth is inhabitable by humans. Disclaimer: this is only one point of contention. Just keeping the discussion going. |
The fine-tuning argument is more concerned with the large scale requirements for a life-supporting universe. It focuses on the conditions needed for such things as the formation of stars and a life supporting rate of expansion for the universe. I would not say the argument is silly because only 15% of the Earth is inhabitable by humans. First, the argument is not concerned with human life. It is concerned with life in general. Second, the argument does not say where or how much life will be produced. It just sets the parameters that must be met in order for life to develop. There could only be one case of life in the universe, but the universe would still be life-supporting.
Personally, the best argument I've heard for God concerns justifying the principle of uniformity. The principle of uniformity says that the future will be like the past. This is not a logical truth because it is not a contradiction to deny it. It is also not an observational truth because any inductive argument showing why the future is like the past is already assuming the future is like the past. In order to prove the principle of uniformity, someone would have to already assume the principle of uniformity. This is the point that David Hume reached, and he resorted to concluding the principle of uniformity was a matter of custom or habit.
However, we could say that the principle of uniformity is true because it is a simpler explanation than the alternative. Namely, it is simpler to assume that the future is like the past than assume the future is different than the past. Now we have to justify the principle of simplicity (Ockham's razor). We cannot resort to experience because this would be circular reasoning. Furthermore, Ockham's razor only makes sense in a universe where unneeded parts are not left lying around. In other words, the universe needs to be rationally structured in order for Ockham's razor to be true. A rational universe cannot be explained through observation, and hence science, as this would be circular reasoning. From here, it can be argued that God is the cause of the rational universe.
Just for reference, the principle of uniformity is concerned with time-dependent inductive arguments. For example, a rock fell at 9.8m/s2 every day in the past, therefore it will fall at the same rate tomorrow. This argument depends on the future being like the past, and this is the kind of argument the principle of uniformity addresses.