In this episode of The Diary Of A CEO with Steven Bartlett, Greg Koukl and Alex O'Connor debate whether life's meaning is objectively rooted in a divine source or subjectively constructed by humans. Koukl presents a theistic view where God provides objective purpose to human existence, while O'Connor explores naturalistic perspectives where individuals must create their own meaning. The conversation examines thought experiments about designed purpose versus authentic fulfillment, and addresses how humans cope with mortality through what O'Connor calls "immortality projects."
The discussion also covers the limitations of New Atheism in addressing existential needs, the relationship between purpose and perceived control, and the differences between actively chosen challenges and passively imposed ones. Bartlett, Koukl, and O'Connor explore the connection between declining religious practice and rising mental health concerns, questioning whether secular alternatives adequately address the human need for transcendent meaning and frameworks for understanding existence.

Sign up for Shortform to access the whole episode summary along with additional materials like counterarguments and context.
Greg Koukl and Alex O'Connor debate whether life's meaning is objectively rooted in a divine source or subjectively constructed from naturalistic and personal experiences.
Koukl articulates a theistic worldview where a personal God remains actively involved with creation, having come to earth in Jesus Christ to enact a rescue plan for humanity. In this view, God bestows objective meaning and purpose on humans, enabling participation in divine purpose even by those who don't consciously acknowledge God—though such individuals miss ultimate fulfillment through friendship with God. Koukl contrasts this with naturalism, which regards reality as solely physical matter governed by natural law, rejecting anything immaterial including the soul, God, or transcendent meaning. He summarizes the fundamental divide: either meaning is objectively real, grounded in God's creation, or it exists only subjectively as something humans must invent. O'Connor acknowledges that if a creator God exists, humans have purpose designed by God, but without such a being, purpose becomes human invention.
O'Connor introduces a thought experiment: imagine a conscious AI given the purpose of making paperclips. Even with creator-imposed purpose, this wouldn't constitute meaningful existence as humans understand it. He presses the problem for theism: if God assigns meaning to human life, why isn't this as arbitrary as the paperclip scenario? Unless God's intentions are rooted in a standard beyond God, the choice could seem whimsical. Koukl responds that purpose only becomes dehumanizing when it contradicts a being's inherent nature. If God creates beings with intrinsic capacity for relationship and communion with him, this reflects his loving character and is neither negligible nor arbitrary.
Koukl cautions against framing the quest for meaning as solely subjective searching, arguing that glorifying the search without acknowledging objective answers risks nihilism. He notes many people, including himself, have concluded they've found life's ultimate purpose. O'Connor, by contrast, stresses personal exploration and realization, citing the Buddhist principle that true spiritual fulfillment must be experienced firsthand, not handed down by external authority. This exchange highlights the core tension—Koukl advances that truth about meaning can be discovered and aligned with reality, while O'Connor sees meaning as an ongoing, personal, subjective process.
O'Connor argues that humans are unique in their self-awareness, allowing not just experiencing life but reflecting on that experience. Unlike other animals, humans know they are mortal. This awareness threatens to render finite achievements pointless, as anything built or accomplished will ultimately disappear. O'Connor claims that knowledge of death obliterates enduring purpose because with personal death, all projects and legacies will vanish from the individual's perspective.
O'Connor discusses how much human endeavor—from having children to writing books—can be understood as "immortality projects," motivated by a desire to transcend death. He references philosopher Samuel Scheffler's thought experiment: if someone learns a meteor will wipe out all life shortly after their death, meaning fades from activities like writing books or having children, as nothing will endure. This highlights that for many, meaningful action depends on contributing to something lasting beyond the self. O'Connor identifies religion as the most explicit "immortality project," promising personal soul immortality to address death anxiety, while for the secular, transcendence is sought through enduring legacies.
O'Connor critiques New Atheism of the mid-2000s for delivering shallow critiques of religion. These atheists branded religion as evil and argued abandoning faith would free people for intrinsic meaning, but for most, the secular utopia proved insufficient. New Atheism ignored religion's existential role in addressing death-anxiety and providing frameworks for transcendence.
Koukl emphasizes that motivation for holding a belief is separate from whether that belief is true. Fear of death may motivate religious faith, but this psychological explanation doesn't address the objective truth of beliefs about God or the afterlife. Understanding why people seek meaning or faith is a psychological matter, not a justification for or against religious or secular worldviews. Koukl cautions that conflating explanation with justification is a philosophical error, so efforts to "explain away" religion on grounds of death-motivation fail to show religious beliefs are false.
Purpose in life strongly correlates with the sense of control individuals feel over their circumstances. Research reveals key distinctions between types of challenges people face and how these affect purpose and perceived control.
Purpose spans a spectrum from low to high, enabling individuals to track improvements through clinically validated tools. Alok Kanojia explains that people with trauma histories often show neurobiological changes in brain regions responsible for detecting and experiencing purpose, meaning a diminished sense of meaning after trauma reflects physical alterations in the brain.
Passive challenges are imposed without choice—work demands, rent, social rejection—making people feel life dictates their direction, resulting in overwhelm and lost autonomy. In contrast, active challenges are chosen deliberately, like learning philosophy or pursuing demanding projects. Crucially, it's the ratio of active to passive challenges, not the total quantity, that predicts the feeling of agency. Increasing active challenges while contending with passive demands restores control and reduces the feeling of being a victim of circumstance.
When overwhelmed, people often wish to retreat, but avoidance only worsens anxiety and powerlessness. The effective response is taking on additional active challenges, shifting perception from passive recipient to active director of circumstances. This approach operates independently of metaphysical beliefs about objective or subjective meaning. While spiritual practices may provide transcendent motivation, concrete behavioral interventions often prove more effective for cultivating purpose, directly changing the lived experience of control, agency, and meaning.
Steven Bartlett discusses rising mental health concerns linked to fluctuating levels of purpose in modern society, observing individuals turning back to religious traditions to seek existential grounding—a need secular alternatives haven't sufficiently met. He cites statistics indicating the current mental health crisis may be exacerbated by the spread of atheist materialism without adequate secular replacements.
O'Connor reflects on New Atheism as a mid-2000s movement that promoted the idea that religion was simply evil, promising a secular utopia where individuals would rediscover intrinsic meaning. However, this promise failed. He critiques New Atheism for being philosophically shallow, focusing on debunking religion as false belief while overlooking the profound experiential and existential reasons humans cling to meaning-systems.
Religious systems respond to deep-seated human anxieties—especially concerning death—by promising soul continuation and engaging individuals in meaning-seeking practices. Theistic worldviews address longings for transcendence and legacy more comprehensively than secular philosophies. Bartlett and O'Connor suggest that neither materialism nor spirituality alone can resolve the meaning crisis, and progress demands both existential exploration and practical change rather than a single ideological solution.
1-Page Summary
Greg Koukl and Alex O’Connor engage in a debate over whether the meaning of life is objectively rooted in a divine source or subjectively constructed from naturalistic and personal experiences.
Greg Koukl articulates a theistic worldview where a personal God continues to be involved with creation, rather than remaining distant like a deistic clockmaker. He describes this God as having come to earth personally, in the figure of Jesus of Nazareth, to enact a rescue plan for humanity. In this view, God bestows objective meaning and purpose on human beings, enabling participation in this purpose even by those who do not consciously acknowledge or know God. Nevertheless, Koukl argues, such individuals still lack the ultimate fulfillment intended for them—friendship with God and alignment with a divine plan created for their flourishing. He emphasizes that people are made in God’s image, so even without faith, they can partially align with God’s purposes and experience some satisfaction, yet what remains missing is the ultimate purpose, which is restored relationship with God.
Koukl contrasts theism with naturalism, which regards reality as composed solely of physical matter governed by natural law, rejecting the existence of anything immaterial—including the soul, God, or transcendent meaning. He asserts that, in naturalism, all phenomena, including consciousness and the quest for meaning, are ultimately reducible to material processes. As a result, meaning is not given from a transcendent source but is instead a purely human construction.
Koukl summarizes the fundamental divide: either meaning is objectively real, grounded in God’s act of creation, or it exists only subjectively, as something humans must invent for themselves. He doubts that naturalistic frameworks can account for humanity’s deep hunger for significance, arguing that this longing is rooted in something propositional—tied to truth—rather than arising merely from “molecules in motion.” Alex O’Connor, in response, acknowledges that if there is a creator God, then humans are created with a purpose and meaning designed by God. However, without such a being, purpose is left to human invention and subjective experience.
Alex O’Connor introduces the paperclip thought experiment: imagine a conscious, artificially intelligent machine given the purpose of making paperclips. Even if its purpose is assigned by its human creator and it technically fulfills that, most people would not regard this as a meaningful existence resembling what humans truly seek. O’Connor claims that merely having a creator-imposed purpose, even from a powerful source, does not guarantee the fulfillment of a being’s deeper need for significance.
O’Connor presses the problem for theism: if God assigns meaning to human life, why isn’t this as arbitrary or potentially dehumanizing as the paperclip scenario? He argues that unless God’s intentions are themselves rooted in a standard beyond God, the choice of what constitutes meaning could seem whimsical or unrelated to human flourishing. If, however, God is constrained by an external standard of meaning, that undermines the idea of God as truly sovereign over meaning.
Koukl responds that purpose only becomes dehumanizing or arbitrary if it contradicts a being’s inherent nature. For humans, being assigned to make paperclips would be unsatisfying because it is contrary to their nature and potential, but if God creates beings with the intrinsic capacity and calling for relationship and communion with him, then this reflects his loving character and is neither negligib ...
Debate: Is Meaning Objective (God/Divine) or Subjective/Naturalistic?
Alex O’Connor argues that humans are unique in their self-awareness—a second-order abstraction that allows people not only to experience life but also to reflect on that experience. Unlike other animals, humans know they are mortal. O’Connor references Josh Rasmussen’s distinction: there is a difference between simply noticing a tree and noticing that you have noticed a tree. This meta-awareness means humans are acutely aware that death is inevitable. This awareness of mortality threatens to render finite achievements pointless, as anything one builds or accomplishes will ultimately disappear. O’Connor claims that the knowledge of one’s own death obliterates any enduring sense of purpose or meaning, because with personal death, all projects, legacies, and achievements will, from the individual's perspective, ultimately vanish. Humanity’s unique situation is not just to live, but to live with the certain knowledge that death makes all striving—and the meaning derived from it—potentially futile.
Alex O’Connor discusses that much human endeavor—from having children to writing books to engaging in careers—can be understood as “immortality projects,” motivated at least in part by a desire to transcend death. He gives the example of how people find meaning in their children, or in professions like law, where participants feel they are contributing to a system bigger than themselves and destined to outlast them.
He references a thought experiment by philosopher Samuel Scheffler: If someone learns a meteor will imminently wipe out all life on earth shortly after their own death, most people report that meaning fades from activities like writing a book or having children, as nothing will endure after their passing. O’Connor observes that even if sensory pleasures (eating, sleeping, sex) would persist, motivation for meaning-laden pursuits dissipates when transcendence or legacy are removed. This experiment highlights that for many, meaningful action depends on a sense that these activities contribute to something lasting beyond the self.
O’Connor identifies religion as the most obvious and explicit example of an “immortality project,” with traditions directly promising personal soul immortality as a solution to death anxiety.
For the secular, transcendence and meaning are often sought through enduring legacies—the impact on children, contributions to justice or knowledge, and creative works. The hope is that some influence or value will persist after death, even if not in a supernatural sense.
O’Connor explains that Scheffler’s meteor thought experiment demonstrates that removing hope for a legacy beyond the individual’s life undermines motivation for most non-sensory human activity. This shows that striving for transcendence—whether through legacy or metaphysical belief—is central to human meaning-seeking, surpassing even immediate pleasure or sensory fulfillment.
O’Connor critiques the “New Atheism” of the mid-2000s, led by figures like Richard Dawkins and Christopher Hitchens, for delivering shallow critiques of religion. These atheists branded religion as evil and argued that abandoning faith would free people for intrinsic meaning. However, O’Connor claims that for most people, the secular utopia proved insufficient, as New Atheism ignored the existential role of religion—its function in satisfying the death-anxiety and providing frameworks for transcendence.
The failure of New Atheism lay in dismissing religion solely on ethical and rational grounds, neglecting how deeply religious fram ...
Psychological and Existential Bases of Meaning-Seeking Regarding Mortality and Death Anxiety
Purpose in life strongly correlates with the sense of control an individual feels over their circumstances. When someone who feels out of control is supported in regaining agency, their sense of purpose reliably increases. Research on anxiety and clinical experience reveal key distinctions between the types of challenges people face and how these affect both purpose and perceived control.
Purpose is not simply present or absent; it spans a scale that each person can experience with varying intensity. For example, Steven Bartlett quantifies his sense of purpose as "five out of ten," illustrating that purpose is measurable rather than binary. Individuals can track upticks in purposefulness as interventions or positive changes unfold in their lives.
Purpose also arises from specific neurobiological activities. Alok Kanojia explains that people with trauma histories often show neurobiological changes in the brain regions responsible for detecting and experiencing purpose. This means that a diminished sense of meaning after trauma is supported by physical alterations in the brain. The subjective feeling of purpose thus reflects underlying processes involving mind, emotion, and body.
Passive challenges are those imposed without choice, such as work demands, rent, or navigating social hurdles like ignored communications on dating platforms. These challenges make people feel as though life dictates their direction, often resulting in the experience of overwhelm and a loss of autonomy.
In contrast, genuine or active challenges are chosen deliberately—like learning philosophy, honing new skills, or devoting energy to demanding personal projects.
Crucially, the sheer quantity of challenges does not determine one's sense of control. Instead, it is the ratio of active to passive challenges that best predicts the feeling of agency. Increasing active challenges while contending with life's passive demands tends to restore a sense of control and reduces the feeling of being a victim of circumstance. Taking on new difficulties purposefully, rather than avoiding them, is a reliable method to feel less "bodied by life" and regain direction.
When overwhelmed, people often wish to retreat or minimize their obligations, but avoidance only sustains or worsens feelings of anxiety and powerlessness.
The effective response is to take on additional active challenges. As individuals do so, their perception shifts from being a passive recipient of life' ...
Cultivating Purpose and Control: Active vs. Passive Challenges, Neurobiology of Purpose
Steven Bartlett discusses rising mental health concerns linked to fluctuating levels of purpose and meaning in modern society. He observes a trend of individuals turning back to religious traditions to seek existential grounding, a need that secular alternatives have not sufficiently met. Bartlett cites alarming statistics indicating that the current mental health crisis may be more acute than ever, possibly exacerbated by the spread of atheist materialism. The data shows not just a perennial issue but a crisis made sharper by the collapse of religious systems without adequate secular replacements.
Alex O’Connor reflects on his involvement in the New Atheism movement, characterizing it as a mid-2000s publishing phenomenon led by figures like Dawkins and Hitchens. This movement, O’Connor argues, promoted the idea that religion was simply evil and oppressive, promising a secular humanist utopia where, after discarding religious systems, individuals would rediscover their intrinsic meaning and autonomy. However, he notes the failure of this promise—people tried embracing this secular vision, but it proved unsatisfactory. O’Connor critiques New Atheism for being philosophically shallow, as it focused on debunking religion as a false belief through logic and science, while overlooking the profound experiential, psychological, and existential reasons humans cling to meaning-systems. He asserts that the real reason religious worldviews were invented was not a misunderstanding of facts, but a response to existential needs.
Religious systems, by contrast, respond to deep-seated human anxieties—especially concerning death—by promising the continuation of the soul and actively engaging individuals in meaning-seek ...
Inadequacy of New Atheism and Secular Materialism In Addressing Existential Needs; Do Religious Worldviews Better Address the "Meaning Crisis"?
Download the Shortform Chrome extension for your browser
