利用科学方法创造理想未来 | Ari Wallach
摘要
未来学家、哥伦比亚大学教授 Ari Wallach 与 Andrew Huberman 深入探讨长远思维——既作为一种个人实践，也作为文明发展的必要条件。Wallach 提出了他的”Long Path”（长路）框架，运用transgenerational empathy（跨代共情）、未来思维和终极目标（telos）帮助个人与社会在当下做出更好的决策，使素未谋面的后代受益。对话探讨了现代技术如何压缩我们的认知时间跨度，并提供了具体的实践方法来拓展它。
核心要点
- 我们被困于”当下主义”（presentism） —— 科技和社交媒体将我们的心理时间跨度压缩至近乎为零，用一种镜厅式的刺激-反应循环取代了真正面向未来的思考。
- 情绪是朝向未来的工具，而不仅仅是过去的记录。在情感层面（而非仅在智识层面）与期望的未来状态建立连接，才是推动行为改变的关键。
- 跨代共情是一个分三阶段的实践：首先培养自我同情，然后是对前人的共情，最后是对后代的共情。
- “大教堂思维”（Cathedral thinking） —— 为自己永远无法亲身受益的目标投入资源与努力 —— 是成为一位好祖先最有力的方式之一。
- 在个人层面（与家人、伴侣、陌生人）以身示范，将在 250 年后影响你大约 50,000 名后代，远比以名字命名一栋建筑这类自我中心的遗产更为深远。
- 情绪作为”CQA 锚点” —— 去感受你希望后代所拥有的情感状态，而不仅仅是为他们列出理智层面的目标，这种感受会牵引你走向能创造那些未来的行动。
- Long Path 框架建立在三大支柱之上：（1）跨代共情，（2）复数形式的未来思维，（3）终极目标（telos）—— 对人类物种终极方向的感知。
- 将一个空白相框与家庭照片并排摆放，是一种简单而每日可见的视觉提示，将长远思维融入日常生活。
详细笔记
人类大脑与心理时间旅行
- 人类大脑具备独特的**mental time travel（心理时间旅行）**能力 —— 能够投射到可能的未来，模拟各种情景，并协作使期望的未来得以实现。
- 这种能力主要源于hippocampus（海马体），它几乎是超越时间的 —— 它提取过去的情节记忆，重新组合以构建未来情景。
- 根据心理学家 Martin Seligman（《Homo Prospectus》）的观点，面向未来的导向——而非对过去的反刍——才是智人最核心的认知特征。
- 15 万年前，这种能力服务于生存：规划狩猎、预判季节性迁徙、为高耗能的人类大脑供给所需。
问题所在：当下主义与崩塌的时间跨度
- 现代技术——尤其是社交媒体和智能手机——已经入侵了我们远古的神经硬件，使其优先追求即时满足和反应性思维。
- Wallach 区分了以下两者：
- 正念/临在（健康的、有意识的当下觉察）
- 当下主义（一种镜厅状态，其中没有有意义的过去或未来——只有源源不断的刺激输入）
- 结果：个人、组织和文明正在逐渐丧失以世代为单位进行思考的能力。
- 社交媒体如同一座赌场 —— 算法识别你偏好的”游戏”，并利用intermittent reinforcement（间歇性强化）来缩短你的时间奖励窗口。
- 负面偏见进一步加剧了这一问题：负面信息能更有效地捕获注意力，媒体生态系统对此进行了无休止的利用。
跨代共情：三个阶段
第一阶段 —— 对自我的共情（自我同情）
- 认识到你在任何时刻都是尽自己所能在行动。
- 用一个完美的理想标准来衡量自己会导致反刍思维和内心疏离。
- 自我同情并不意味着逃避责任——它意味着承认昨日的你是以昨日的资源和认知在运作。
- 这一阶段是前提条件；没有它，向外延伸的共情将难以为继。
第二阶段 —— 对前人的共情
- 理解前几代人所处的背景、所受的限制以及所做的牺牲。
- 为将自己视为一个连续整体的一部分奠定基础，而非孤立的个体。
第三阶段 —— 对后代的共情
- 目标：不仅仅是思考你希望曾曾孙辈拥有什么，而是真正感受他们蓬勃生长时的感觉。
- 纽约大学 Yaakov Trope 的研究支持了这一区分：问”你希望后代拥有什么？“只会得到理智层面的清单；而问”你希望他们感受到什么？“则能激活情感投入，促成行为改变。
- 这种情感锚定如同一个CQA 锚点（一个航海术语，指抛到前方的锚以牵引船只前进）—— 对期望未来的情感感受，会将当下的行为向那个方向牵引。
复数形式的未来思维
- “futures”（复数形式的未来）这个词是有意为之的：未来不是一个单一的名词——一件正在发生在我们身上的固定之事——而是一个动词，是通过选择主动构建的。
- 以多种可能的未来进行思考，能够防止宿命论并打开决策空间。
- 将此与dopamine（多巴胺）和动机的神经科学相联系：Wallach 的框架激活的是大脑的前瞻性情感系统，而非其反应性威胁侦测系统。
终极目标（Telos）：缺失的那一层
- Wallach 认为现代文明正遭受**“生命跨度偏见”**之苦 —— 我们将从出生到死亡视为最重要的时间单位，从而遮蔽了世代之间大规模的重叠与交织。
- 在人类历史的大部分时间里，宗教提供了一种超越个人生命跨度的终极目标（telos）。
- 启蒙运动与科学理性主义拆解了承载这种目标的制度性结构。
- 科学能够描述我们如何走到今天；它无法规定我们应当走向何处。
- 缺乏终极目标，个人和社会便会迷失，以短期指标来衡量人生意义：点赞数、以名字命名的建筑、季度业绩。
大教堂思维与好祖先
- 大教堂思维：将资源与努力投入到你永远无法亲眼见证完成的项目中——类比于中世纪建筑师为需要数百年才能建成的大教堂奠基立石。
- 塔木德中关于 Honi 与角豆树的故事：一位老人栽下一棵需要 40 年才能结果的树。“我年轻时，吃的是别人种下的角豆树的果实。现在，种树是我的职责。”
- 自我中心的遗产（以名字命名的建筑、社交媒体帖子）半衰期很短。最持久的遗产是通过行为示范传递的——你如何对待你的孩子、你的伴侣、咖啡师——因为这些行为模因会向前跨越世代不断传播。
- Wallach 计算得出：一位 49 岁、育有 3 个孩子的人，在 250 年后将拥有大约 50,000 名后代。日常的行为示范对这一血脉的影响，将远远超过任何机构性的遗产。
实践方法
1. 空白相框
- 在书架上，将一个空白相框与代表过去和现在世代的家庭照片并排摆放。
- 空白相框代表尚未出生的未来后代。
- 用作视觉锚点，在日常决策和冲突时刻重新连接到长远思维。
2. “Long Path”（长路）咒语
- 在短期反应性冲动的时刻（争吵、冲动决策），在内心默念*“long path”*，以暂停并重新校准至更长远的价值观和目标。
3. 情感性未来可视化
- 与其列出对未来的理智层面的目标，不如闭上眼睛，在内心深处感受你希望后代所拥有的情感状态（安全感、蓬勃生命力、好奇心、爱）。
- 这能激活大脑的前瞻性情感系统，为当下的行为改变生成一个动力锚点。
4. 每日向内暂停（参照 Dr. James Hollis）
- 每天花 5–10 分钟退出刺激-反应模式——闭眼，向内审视——将当下的思考与行为与过去和未来相连接。无需将其标注为”冥想”。
涉及概念
- mental time travel
- transgenerational empathy
- hippocampus
- episodic memory
- negativity bias
- intermittent reinforcement
- dopamine
- mirror neurons
- somatic marker hypothesis
- circadian rhythm
- long-term thinking
English Original 英文原文
Create Your Ideal Future Using Science-Based Protocols | Ari Wallach
Summary
Futurist and Columbia University professor Ari Wallach joins Andrew Huberman to discuss long-term thinking as both a personal practice and civilizational imperative. Wallach presents his framework called “Long Path,” which uses transgenerational empathy, futures thinking, and telos (ultimate purpose) to help individuals and societies make better decisions today that will benefit generations they will never meet. The conversation explores how modern technology has collapsed our cognitive time horizon and offers concrete practices to expand it.
Key Takeaways
- We are trapped in “presentism” — technology and social media have shrunk our mental time horizon to near-zero, replacing genuine future-oriented thinking with a hall-of-mirrors stimulus-response loop.
- Emotions are forward-facing tools, not just records of the past. Connecting emotionally — not just intellectually — to desired future states is what drives behavioral change.
- Transgenerational empathy is a three-stage practice: develop self-compassion first, then empathy for those who came before, then empathy for future generations.
- “Cathedral thinking” — investing in outcomes you will never personally benefit from — is one of the most powerful ways to act as a good ancestor.
- Modeling behavior at the individual level (with family, partners, strangers) will impact your ~50,000 descendants in 250 years more than any egoic legacy like a named building.
- Emotions as a “CQA anchor” — feeling the emotional state you want future generations to inhabit, rather than merely listing intellectual goals for them, pulls you toward actions that create those futures.
- The Long Path framework rests on three pillars: (1) transgenerational empathy, (2) futures thinking (plural), and (3) telos — a sense of ultimate aim for the species.
- A blank photo frame placed alongside family photos is a simple, daily visual cue that grounds long-term thinking in the home.
Detailed Notes
The Human Brain and Mental Time Travel
- The human brain is uniquely capable of mental time travel — projecting into possible futures, simulating scenarios, and collaborating to make desired ones manifest.
- This capacity originates largely in the hippocampus, which is nearly atemporal — it takes episodic memories from the past and reassembles them to construct future scenarios.
- According to psychologist Martin Seligman (Homo Prospectus), future-orientation — not past rumination — is the defining cognitive feature of Homo sapiens.
- 150,000 years ago, this capacity served survival: planning hunts, anticipating seasonal migrations, feeding the energy-intensive human brain.
The Problem: Presentism and the Collapsed Time Horizon
- Modern technology — especially social media and smartphones — has hacked our ancient hardware to prioritize immediate gratification and reactive thinking.
- Wallach distinguishes between:
- Mindfulness/presence (healthy, intentional awareness of the now)
- Presentism (a hall-of-mirrors state where there is no meaningful past or future — only incoming stimulus)
- The result: individuals, organizations, and civilizations are losing the ability to think on generational timescales.
- Social media functions like a casino — algorithms identify your preferred “game” and use intermittent reinforcement to shorten your temporal reward window.
- Negativity bias further compounds this: negative information captures attention more effectively, and media ecosystems exploit this relentlessly.
Transgenerational Empathy: The Three Stages
Stage 1 — Empathy for Self (Self-Compassion)
- Recognizing that you are always doing the best you can with what you have at a given moment.
- Holding yourself to an idealized yardstick of perfection creates rumination and disconnection.
- Self-compassion does not mean avoiding accountability — it means acknowledging that yesterday’s version of you operated with yesterday’s resources and knowledge.
- This stage is prerequisite; without it, extending empathy outward becomes unsustainable.
Stage 2 — Empathy for Those Who Came Before
- Understanding the context, constraints, and sacrifices of prior generations.
- Creates a foundation for seeing yourself as part of a continuum rather than an isolated individual.
Stage 3 — Empathy for Future Generations
- The goal: not merely thinking about what you want for your great-grandchildren, but actually feeling what it would be like for them to flourish.
- Research by Yaakov Trope (NYU) supports the distinction: asking “what do you want future generations to have?” yields intellectual bullet points; asking “how do you want them to feel?” activates emotional engagement and behavioral change.
- This emotional anchoring functions like a CQA anchor (a sailing term for an anchor thrown ahead to pull the vessel forward) — the felt emotional state of a desired future pulls present behavior toward it.
Futures Thinking (Plural)
- The word “futures” (plural) is intentional: the future is not a single noun — a fixed thing happening to us — but a verb, something actively constructed through choices.
- Thinking in multiple possible futures prevents fatalism and opens decision space.
- Tying this to the neuroscience of dopamine and motivation: Wallach’s framework leverages the brain’s prospective emotional system rather than its reactive threat-detection system.
Telos: The Missing Layer
- Wallach argues modern civilization suffers from a “lifespan bias” — we treat birth-to-death as the most important unit of time, obscuring the massive overlaps between generations.
- For most of human history, religion provided a telos (ultimate aim/purpose) that transcended individual lifespan.
- The Enlightenment and scientific rationalism dismantled the institutional structures mediating that purpose.
- Science can describe how we arrived at the present; it cannot prescribe where we should go.
- Without telos, individuals and societies flounder, measuring purpose by short-term metrics: likes, named buildings, quarterly results.
Cathedral Thinking and the Good Ancestor
- Cathedral thinking: committing resources and effort to projects whose completion you will never witness — analogous to medieval architects laying keystones for cathedrals that would take centuries to build.
- The Talmudic story of Honi and the carob tree: an old man plants a tree that won’t bear fruit for 40 years. “When I was young, I ate from carob trees others planted. It is my job to plant now.”
- Egoic legacy (named buildings, social media posts) has a short half-life. The longest-lasting legacy is transmitted through modeled behavior — how you treat your children, your partner, the barista — because those behavioral memes propagate forward across generations.
- Wallach calculates: a 49-year-old with 3 children will have approximately 50,000 descendants in 250 years. Daily behavioral modeling will affect that lineage far more than any institutional legacy.
Practical Protocols
1. The Blank Photo Frame
- Place a blank photo frame on your shelf next to family photos representing past and present generations.
- The blank frame represents future descendants not yet born.
- Used as a visual anchor to reconnect to long-term thinking during daily decisions and conflicts.
2. The “Long Path” Mantra
- In moments of short-term reactive impulse (arguments, reactive decisions), internally invoke the phrase “long path” to pause and reorient toward longer-term values and goals.
3. Emotional Future Visualization
- Rather than listing intellectual goals for the future, close your eyes and viscerally feel the emotional states you want future generations to inhabit (safety, flourishing, curiosity, love).
- This activates the brain’s prospective emotional system and generates a motivational anchor for present-day behavior change.
4. Daily Inward Pause (Referenced via Dr. James Hollis)
- Take 5–10 minutes daily to exit stimulus-response mode — eyes closed, looking inward — to link current thinking and behavior to past and future. Need not be labeled “meditation.”
Mentioned Concepts
- mental time travel
- transgenerational empathy
- hippocampus
- episodic memory
- negativity bias
- intermittent reinforcement
- dopamine
- mirror neurons
- somatic marker hypothesis
- circadian rhythm
- long-term thinking