科学不能回答所有问题（唯科学主义的问题）

核心论证 Core Argument

唯科学主义（scientism）认为科学是获取知识的唯一可靠方法，只有能被科学验证的命题才有意义。但这个立场本身就是自我摧毁的：“只有科学能给我们知识”这个命题不是一个科学命题——它不能被实验验证或观察证实。它是一个哲学命题，因此按照自身的标准就不应被相信。事实上，科学本身建立在许多非科学的前提之上：自然界是有规律的（齐一性假设）、人的理性是可靠的、数学能描述物理实在、感官经验基本可靠。这些前提都不能被科学本身证明。科学是获取知识的重要方法之一，但不是唯一的方法。

Scientism holds that science is the only reliable method of obtaining knowledge; only scientifically verifiable propositions are meaningful. But this position is self-defeating: 'Only science gives us knowledge' is not itself a scientific proposition — it cannot be verified by experiment or confirmed by observation. It is a philosophical proposition, so by its own standard it should not be believed. In fact, science itself rests on many non-scientific presuppositions: nature is law-governed (uniformity assumption), human reason is reliable, mathematics can describe physical reality, sensory experience is basically trustworthy. None of these can be proven by science itself. Science is one important method of obtaining knowledge, but not the only one.