📚 Year 11 CIE Philosophy: Core Concepts Summary | 核心知识点梳理
This article provides a concise yet comprehensive overview of the central themes in the Year 11 CIE Philosophy syllabus. Covering epistemology, metaphysics, philosophy of mind, ethics, and philosophy of religion, it equips students with the key arguments, distinctions, and terminology needed for success in the course.
本文为 Year 11 CIE 哲学课程的核心主题提供简明而全面的梳理。内容涵盖认识论、形而上学、心灵哲学、伦理学与宗教哲学，帮助学生掌握关键论证、重要区分和必备术语，为课程考试奠定扎实基础。
1. The Nature of Knowledge | 知识的本质
In philosophy, knowledge is traditionally understood as justified true belief. According to this tripartite definition, for someone to know that a proposition p is true, three conditions must be met: p must be true, the person must believe that p, and the person must have justification for that belief. This definition, however, faces challenges such as the Gettier problem, which describes scenarios where someone has a justified true belief that still does not seem to count as genuine knowledge.
在哲学中，知识传统上被理解为得到辩护的真信念。根据这一三元定义，一个人要知道某个命题 p 为真，必须满足三个条件：p 必须是真的，这个人必须相信 p，且这个人必须有理由为这一信念辩护。然而，这一定义面临盖梯尔问题等挑战，盖梯尔问题描述了某人持有得到辩护的真信念，但该信念似乎仍不构成真正的知识。
Several responses to the Gettier problem have been proposed. Some philosophers argue that the justification must be connected to the truth in the right way, for example by requiring that the belief be caused by the fact that makes it true. Others suggest adding a 'no false lemmas' condition, meaning that the belief must not be based on any false premises.
学者们对盖梯尔问题提出了几种回应。一些哲学家认为，辩护必须以正确的方式与真理相关联，例如要求信念由使其为真的事实所引起。另一些人建议增加“无虚假前提”条件，意指信念不能基于任何错误的前提。
Another central issue in epistemology is the distinction between propositional knowledge (knowing-that) and ability knowledge (knowing-how). While knowing that Paris is the capital of France is an example of propositional knowledge, knowing how to ride a bicycle involves practical skill. The CIE syllabus focuses primarily on propositional knowledge and its requirements.
认识论中的另一个核心问题是命题知识（知道什么）与能力知识（知道如何）之间的区别。知道巴黎是法国的首都是命题知识的例子，而知道如何骑自行车则涉及实践技能。CIE 哲学课程主要关注命题知识及其条件。
2. Sources of Knowledge | 知识的来源
Rationalism and empiricism are the two main rival theories about the primary source of knowledge. Rationalists, such as Descartes, argue that at least some knowledge is innate or derived from reason alone, independent of sensory experience. They point to mathematical and logical truths as examples of a priori knowledge that cannot be gained through the senses.
理性主义与经验主义是关于知识主要来源的两大对立理论。以笛卡尔为代表的理性主义者认为，至少某些知识是与生俱来的，或仅源自理性，独立于感官经验。他们指出数学和逻辑真理是先天知识的例子，这些知识无法通过感官获得。
Empiricists, such as Locke and Hume, contend that all knowledge ultimately comes from sense experience. For them, the mind at birth is a tabula rasa, a blank slate, and ideas are built up from simple impressions. Empiricists must explain how we come to know necessary truths, often by appealing to relations of ideas rather than matters of fact.
以洛克和休谟为代表的经验主义者主张，所有知识最终都来自感官经验。对他们而言，心灵在出生时是一块“白板”，观念由简单的印象构建而成。经验主义者必须解释我们如何认识必然真理，他们通常诉诸观念之间的关系，而非事实情况。
le. A priori truths are those knowable independently of any particular experience, such as '2 + 3 = 5' about the world. This controversy is central to understanding the limits of human reason.
这场争论还涉及先天知识是否可能。先天真理是那些独立于任何特定经验即可知的真理，例如“2 + 3 = 5”。经验主义者通常接受对分析真理（通过定义为真）的先天知识，但否认我们可以拥有关于世界的先天综合知识。这一争议对于理解人类理性的限度至关重要。
3. What is Real? Idealism vs. Realism | 什么是真实的？观念论与实在论
Metaphysics asks what ultimately exists. A key dispute is between realism and idealism. Realists hold that an external world exists independently of our minds and perceptions. Common-sense realism takes this for granted, whereas scientific realism claims that the world described by science is the real one, even if it differs from everyday appearances.
形而上学追问什么最终存在。一个关键争议是实在论与观念论之间的对立。实在论者认为，外部世界独立于我们的心灵和感知而存在。常识实在论将此视为理所当然，而科学实在论则声称科学所描述的世界才是真实的世界，即便它与日常表象不同。
Idealism, on the other hand, maintains that reality is fundamentally mental or mind-dependent. Berkeley's subjective idealism argues that physical objects are nothing more than collections of ideas, and their existence consists in being perceived (esse est percipi). He introduces God as the ultimate perceiver to ensure the continued existence of things when no human is observing them.
另一方面，观念论主张实在从根本上说是心灵的或依赖于心灵的。贝克莱的主观观念论认为，物理对象无非是观念的集合，它们的存在就在于被感知（存在即被感知）。他引入上帝作为最终感知者，以确保事物在无人观察时的持续存在。
Students should also be aware of the skeptical challenges that these debates raise. Could we be dreaming, or are we brains in a vat? Such thought experiments test the foundations of our belief in an external world and are used to evaluate the strengths and weaknesses of both realism and idealism.
学生还应了解这些争论引发的怀疑论挑战。我们可能在做梦吗？或者我们是缸中之脑？这类思想实验检验了我们对外部世界信念的基础，并被用来评估实在论与观念论各自的优势与不足。
4. Mind and Body | 心灵与身体
The mind-body problem concerns the relationship between mental states (thoughts, feelings, sensations) and physical states (brain processes, bodily behaviour). Dualism asserts that mind and body are distinct substances. Descartes' substance dualism argues that the mind is a non-physical thinking substance, while the body is a material extended substance that operates like a machine.
心身问题关注心理状态（思想、感受、感觉）与物理状态（大脑过程、身体行为）之间的关系。二元论主张心灵和身体是不同的实体。笛卡尔的实体二元论认为，心灵是非物理的思维实体，而身体是物质的广延实体，像机器一样运作。
The main difficulty for dualism is the interaction problem: how can an immaterial mind cause changes in a physical body, and vice versa? Descartes suggested the pineal gland as the point of interaction, but this simply relocates the mystery. Property dualism, an alternative, holds that there is only one substance (the brain) but it has both physical and mental properties that are not reducible.
二元论面临的主要困难是互动问题：非物质的思维如何引起物质身体的变化，反之亦然？笛卡尔提出松果体是互动点，但这只是转移了谜团。属性二元论作为一种替代方案，认为只有一种实体（大脑），但它同时具有物理属性和不可还原的心理属性。
Materialism, or physicalism, claims that mental states are entirely physical. The identity theory states that mental states are identical to brain states. Functionalism, another materialist approach, defines mental states in terms of their causal roles — what they do rather than what they are made of. These theories aim to avoid the interaction problem but must account for the felt quality of conscious experience, known as qualia.
唯物主义或物理主义主张心理状态完全是物理的。同一论声称心理状态与大脑状态是同一的。作为另一种唯物主义进路的功能主义，则根据因果角色来定义心理状态——即心理状态做什么，而非由什么构成。这些理论旨在避免互动问题，但必须解释意识体验的感受性质，即所谓感质。
5. Personal Identity | 个人同一性
What makes a person the same person over time? The question of personal identity explores the criteria for persistence. One major theory is psychological continuity: John Locke argued that personal identity consists in continuity of consciousness and memory. As long as a later person can remember the experiences of an earlier person, they are the same person.
是什么使一个人在时间中保持同一个人？个人同一性问题探讨持存的判据。一个主要理论是心理连续性：约翰·洛克主张，个人同一性在于意识与记忆的连续性。只要后来的一个人能记得先前那个人的经历，他们就是同一个人。
This view faces the objection of circularity, since memory presupposes identity, and the problem of false or forgotten memories. The bodily continuity theory offers an alternative: we are the same person because we have the same living human body. This avoids psychological puzzles but struggles with cases such as brain transplants, where intuition suggests the person goes with the brain, not the original body.
这种观点面临循环论证的反对，因为记忆预设了同一性，以及虚假或遗忘记忆的问题。身体连续性理论提供了另一种选择：我们是同一个人，因为我们拥有同一个活的人体。这避免了心理上的困惑，但在大脑移植等情形中遇到困难，因为直觉似乎认为那个人随大脑而去，而非留在原来的身体里。
A further approach is the biological or animalist view, which holds that we are essentially human animals and our identity depends on the continuity of biological life. CIE candidates should be able to compare and assess these theories, using thought experiments such as the prince and the cobbler or teletransportation to test the implications of each account.
另一种进路是生物学或动物主义观点，认为我们本质上是人类动物，我们的同一性依赖于生物生命的连续性。CIE 考生应能比较和评估这些理论，利用王子与鞋匠、远距传送等思想实验来检验每种理论的含义。
6. Free Will and Determinism | 自由意志与决定论
Do we have genuine free will, or are all our actions determined by prior causes? Determinism is the view that every event has a cause, and given the past and the laws of nature, there is only one possible future. Hard determinism accepts this and concludes that free will is an illusion; moral responsibility therefore becomes problematic.
我们拥有真正的自由意志，还是我们的一切行动都由在先的原因所决定？决定论是一种观点，认为每个事件都有原因，给定过去和自然规律，未来只有一种可能。强决定论接受这一点，并得出结论：自由意志是一种幻觉；因此道德责任便成问题。
Libertarianism, in the metaphysical sense, asserts that free will exists and that determinism is false. Some libertarians appeal to quantum indeterminacy or agent causation, arguing that human beings can initiate new causal chains that are not determined by prior events. This view aims to preserve moral responsibility but must explain how random or uncaused actions can be free and rational.
自由意志主义（形而上学意义上）断言自由意志存在，决定论为假。一些自由意志主义者诉诸量子不确定性或行动者致动，认为人类能够开启新的因果链条，这些链条不由先前事件决定。这种观点旨在维护道德责任，但必须解释随机或无原因的行动如何可能是自由且理性的。
Compatibilism, also called soft determinism, argues that free will and determinism are compatible. According to compatibilists like Hume, an action is free as long as it is caused by the agent's own desires and intentions, without external coercion, even if those desires are themselves determined. The debate hinges on the correct definition of freedom.
相容论（也称温和决定论）主张自由意志与决定论是相容的。根据休谟等相容论者的观点，只要一个行动是由行动者自身的欲望和意图所致，而没有外部强迫，即使这些欲望本身是被决定的，该行动也是自由的。这场争论的关键在于对自由的恰当定义。
7. Introduction to Ethical Theories | 伦理理论导论
Normative ethics investigates the principles that determine right and wrong action. Utilitarianism, associated with Bentham and Mill, is a consequentialist theory that judges actions by their outcomes. The right action is the one that maximizes overall happiness or pleasure and minimizes pain. This principle, the greatest happiness principle, requires us to consider the interests of all affected equally.
规范伦理学探究决定正确与错误行为的原则。与边沁和密尔相关的功利主义是一种后果论理论，它根据结果来评判行为。正当的行为就是那些能够最大化总体幸福或快乐、最小化痛苦的行为。这一最大幸福原则要求我们平等地考虑所有受影响者的利益。
Deontology, most famously defended by Kant, rejects consequences as the basis of morality. Instead, moral actions are those performed out of duty and in accordance with the categorical imperative. Kant's first formulation states: act only according to that maxim whereby you can at the same time will that it should become a universal law. This emphasizes consistency and respect for rational beings as ends in themselves.
义务论，由康德最著名地辩护，拒绝将后果作为道德的基础。相反，道德行为是那些出于义务并符合定言命令的行为。康德的第一表述是：只按照你同时能够愿意它成为一条普遍法则的准则去行动。这强调了一致性，以及将理性存在者作为目的本身来尊重。
Virtue ethics, rooted in Aristotle's philosophy, shifts the focus from acts to agents. It asks what kind of person one should be, emphasizing the cultivation of virtues such as courage, justice, and temperance. A virtuous act is one that a practically wise person would perform, striking the mean between excess and deficiency. This approach provides a richer account of moral life but can be vague about particular duties.
德性伦理学植根于亚里士多德哲学，将焦点从行为转移到行动者。它问的是一个人应该成为什么样的人，强调培养勇气、正义、节制等德性。一个有德性的行为就是一个具有实践智慧的人在中庸之道下做出的行为，即在过度与不足之间取得平衡。这种方法对道德生活提供了更丰富的说明，但在特定义务上可能显得模糊。
8. The Existence of God: Arguments and Challenges | 上帝的存在：论证与挑战
The philosophy of religion examines the rational grounds for belief in God. The teleological argument, or argument from design, points to the apparent order and purpose in the natural world as evidence of an intelligent designer. Paley's watchmaker analogy suggests that, just as a watch implies a watchmaker, the complexity of living organisms implies a divine creator.
宗教哲学考察信仰上帝的理性根据。目的论论证，即设计论证，指出自然界中显而易见的秩序与目的，视之为一位智慧设计者的证据。佩利的钟表匠比喻表明，正如一块钟表暗示着钟表匠的存在，生物体的复杂性也暗示着一位神圣创造者的存在。
However, Hume and later Darwin provided strong objections. Hume argued that the analogy between the universe and a machine is weak; the universe might be more like a living thing that grows rather than an artefact. Darwin's theory of evolution by natural selection shows how complex organisms can arise through gradual, unguided processes, undermining the need for a designer.
然而，休谟和后来的达尔文提供了强有力的反对意见。休谟认为，宇宙与机器之间的类比很弱；宇宙可能更像一个生长的生物，而非人造物件。达尔文的自然选择进化论展示了复杂生物如何通过渐进的、无引导的过程产生，这削弱了对设计者的需要。
The cosmological argument takes a different approach, starting from the fact that the universe exists and asking why it exists. Aquinas's First Cause argument posits that everything that begins to exist has a cause; an infinite regress of causes is impossible; therefore, there must be a first uncaused cause, which we call God. This argument has been challenged by the possibility of an infinite universe and the question of whether God himself requires a cause.
宇宙论论证采取不同进路，从宇宙存在的事实出发，追问它为何存在。阿奎那的第一因论证主张，凡开始存在的事物都有原因；原因的无穷回溯是不可能的；因此必有一个第一因或非受动因，我们称之为上帝。这一论证受到无限宇宙可能性以及“上帝自身是否需要原因”这一问题的挑战。
9. The Problem of Evil | 恶的问题
The problem of evil is one of the strongest objections to the existence of an omnipotent, omnibenevolent God. If God is all-powerful, he can prevent evil; if he is all-loving, he would want to prevent it. Yet evil exists. This apparent contradiction, in the form of both moral evil (caused by human actions) and natural evil (caused by natural events), demands explanation.
恶的问题是反对全能、全善上帝存在的最强有力理由之一。如果上帝是全能的，他就能阻止恶；如果他是全爱的，他就会想要阻止恶。然而恶确实存在。这种明显的矛盾，包括道德之恶（由人的行为造成）与自然之恶（由自然事件造成），需要得到解释。
The free will defence, associated with Augustine and developed by Plantinga, argues that evil is a consequence of free will. God gave humans free will because a world with free beings is better than one without, even though it allows the possibility of evil. However, this defence struggles with natural evil and with the question of why God did not create free beings who always choose good.
自由意志辩护，与奥古斯丁相关并由普兰丁格发展，论证恶是自由意志的结果。上帝赋予人类自由意志，因为拥有自由存在者的世界比没有的世界更好，尽管这允许了恶的可能性。然而，这种辩护难以处理自然之恶，以及“上帝为何不创造一个总是选择善的自由存在者”的问题。
Another response is the soul-making theodicy, proposed by Irenaeus and developed by Hick. On this view, evil and suffering serve as a means for spiritual growth and moral development. The world is a 'vale of soul-making' where through freely choosing good in the face of challenges, humans develop virtues and a relationship with God. Critics ask whether the amount and distribution of suffering really seem necessary for this purpose.
另一种回应是灵魂塑造神义论，由爱任纽提出并经希克发展。依此看法，恶与苦难是灵性成长和道德发展的手段。世界是一个“灵魂塑造之谷”，通过面对挑战自由选择善，人类培养德性并与上帝建立关系。批评者质疑，苦难的量与分布是否真为此目的所必需。
10. Religious Experience and Revelation | 宗教体验与启示
Many believers point to personal religious experience as the foundation of their faith. A religious experience may involve a sense of the presence of God, a mystical union, or a miraculous event. William James identified four characteristics of mystical experiences: ineffability (cannot be adequately described), noetic quality (seems to impart deep knowledge), transiency, and passivity.
许多信徒将个人的宗教体验视为信仰的基础。宗教体验可能涉及对上帝临在的感受、神秘的合一或奇迹事件。威廉·詹姆士确定了神秘体验的四个特征：不可言说（无法被充分描述）、洞见性（似乎传递深邃的知识）、短暂性和被动性。
The argument from religious experience attempts to justify belief in God by appealing to these experiences as direct evidence. Critics, however, raise the problem of conflicting experiences: different religions report radically different, sometimes incompatible, experiences. Moreover, psychological explanations suggest that such experiences can be induced by drugs, brain stimulation, or mental illness, casting doubt on their religious origin.
基于宗教体验的论证试图通过诉诸这些体验作为直接证据来证明对上帝的信仰。然而，批评者提出了冲突体验的问题：不同宗教报告了截然不同且有时互不相容的体验。此外，心理学解释表明，这类体验可由药物、大脑刺激或精神疾病引发，令人怀疑其宗教来源。
The reliability of revelation also comes under scrutiny in CIE Philosophy. Revealed truths, conveyed through sacred texts, are held by many to be an important source of knowledge about God. Yet epistemologically, the question arises of how we can verify the divine origin of a text. The diversity of scriptures and internal inconsistencies within them present a challenge for the claim that any single text is uniquely revealed by God.
启示的可靠性也在 CIE 哲学中受到审视。通过神圣经典传达的启示真理，被许多人视为关于上帝知识的重要来源。但从认识论上讲，问题在于我们如何验证某一文本的神圣起源。经典的多样性及其内部的不一致性，对“任何单一文本为上帝独特启示”的主张构成了挑战。
11. Ethics in Practice: Applying Theories | 伦理实践：理论的应用
CIE candidates are expected to apply ethical theories to contemporary moral issues. One typical area is medical ethics, including topics such as abortion, euthanasia, and animal experimentation. A utilitarian might argue that abortion is permissible when it produces less overall suffering, while a deontologist might focus on the rights of the foetus and the intrinsic wrongness of taking a potential life.
CIE 考生需要将伦理理论应用于当代道德议题。一个典型领域是医学伦理，包括堕胎、安乐死和动物实验等话题。功利主义者可能主张，当堕胎产生的总体痛苦较小时，堕胎是可允许的；而义务论者则可能关注胎儿的权利，以及扼杀潜在生命的内在错误。
Another area is global justice and poverty. Peter Singer's utilitarian argument demands that affluent individuals give substantial portions of their income to save lives in poor countries, because the suffering prevented far outweighs the minor sacrifice in comfort. Virtue ethicists, by contrast, would emphasize the cultivation of compassion and generosity as central to a flourishing human life.
另一个领域是全球正义与贫困。彼得·辛格的功利主义论证要求富裕的个人将相当部分的收入用于拯救贫穷国家的生命，因为所防止的苦难远远超过舒适上的微小牺牲。相比之下，德性伦理学家会强调，培养同情与慷慨是人之旺盛生活的核心。
Environmental ethics questions our obligations to non-human animals and ecosystems. Do animals have rights? A Kantian might say no, as they lack rationality, but a utilitarian like Bentham argued that their capacity to suffer gives them moral standing. The debate extends to future generations and the value of species preservation, challenging students to construct and critique coherent positions.
环境伦理质问我们对非人类动物和生态系统的义务。动物有权利吗？康德主义者可能说没有，因为它们缺乏理性，但边沁这样的功利主义者则认为，动物感受痛苦的能力赋予它们道德地位。这一争论延伸到后代和物种保存的价值，挑战学生构建并批判一致的立场。
12. The Self and Consciousness | 自我与意识
Closely related to personal identity, the concept of the self asks whether there is a unified, continuing subject of experience. Descartes, in his famous cogito argument, concluded that the self is essentially a thinking thing — 'I think, therefore I am.' This suggests a simple, indivisible soul. However, Hume challenged this by arguing that when he looked inward, he only found a bundle of perceptions and no underlying self.
与个人同一性密切相关，自我的概念追问是否存在一个统一的、持续的经验主体。笛卡尔在其著名的我思论证中得出结论，自我本质上是一个思维的东西——“我思故我在”。这暗示着一个简单的、不可分的心灵。然而，休谟挑战了这一观点，主张当他内省时，只发现一束知觉，而没有背后的自我。
The bundle theory of the self has profound implications. If there is no permanent self, then identity over time must be explained purely in terms of psychological or physical continuity without a separate 'owner.' Some contemporary philosophers and neuroscientists argue that the sense of a continuous self is an illusion created by the brain. This debate links to the mind-body problem and the nature of consciousness.
自我的束论具有深远意义。如果没有恒久的自我，那么跨时间的同一性就必须纯粹通过心理或物理连续性来阐释，而没有一个独立的“拥有者”。一些当代哲学家和神经科学家主张，连续自我的感觉是大脑制造的幻觉。这一争论与心身问题和意识的本质紧密相连。
Students should also consider the ethical implications: if the self is an illusion or constantly changing, how does that affect our notions of responsibility, promise-keeping, and personal relationships? Buddhist philosophy offers a no-self (anatta) view that nevertheless maintains a practical ethics of compassion and mindfulness, providing a valuable comparative perspective often included in CIE discussions.
学生还应考虑其伦理含义：如果自我是幻象或不断变化的，这会如何影响我们对责任、守诺和人际关系的理解？佛教哲学提供了无我（anatta）的观点，但依然维持一套基于慈悲与正念的实践伦理学，这为 CIE 讨论中常见的比较视角提供了宝贵资源。
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