Chapter 3: Is Cryonics for me?

Logical answer to the problem of "nothingness"

By
Alessia Casali
November 13, 2025

Most fears about death focus on what happens after: judgment, punishment, loneliness in afterlife, or existential void. But the most common actual state after death is nothingness. You simply cease. No experience, no consciousness, no perception of time or absence. This nothingness poses a unique philosophical and practical problem that cryopreservation addresses more directly than any alternative.

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Understanding the problem

Nothingness isn't an experience you'll have. It's the permanent absence of all experience. You won't be bored, lonely, or regretful because "you" won't exist to feel anything. From subjective perspective, it's as if you never existed at all. All your experiences, relationships, and consciousness vanish completely and permanently.

This creates strange logical situation. Nothingness can't hurt you because there's no "you" to hurt. Yet its prospect disturbs most people intensely. We're contemplating our own permanent nonexistence, which feels impossible to truly grasp because grasping requires existence.

The disturbance makes sense despite the logical paradox. We're evolved to avoid threats and pursue survival. Complete permanent cessation represents the ultimate threat to every biological imperative. Even though we won't experience nothingness, we experience profound aversion to its prospect.

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The logical response

Given that nothingness after death represents permanent loss of everything, the logical response is preventing or delaying it if possible. This isn't complicated philosophy. It's straightforward reasoning: you value existence, death eliminates existence, therefore prevent death when feasible.

Medicine already operates on this logic. We treat disease, repair injuries, and extend life. But medicine stops at certain point, declaring some conditions terminal and death inevitable. Cryopreservation extends the logic beyond current medical capability.

The preservation argument is simple: If consciousness has value, and if preservation maintains possibility of its continuation, then preservation is preferable to accepting certain permanent cessation. The argument doesn't require complex philosophy or metaphysical beliefs. It requires only valuing consciousness and accepting that uncertain continuation beats certain termination.

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Why other solutions fall short

Religion offers various solutions to the nothingness problem. Christianity promises eternal life. Buddhism suggests rebirth. Various traditions propose spiritual continuation. These solutions provide psychological comfort but lack evidence and require believing claims that contradict known physics and biology.

Cryopreservation doesn't require believing anything contrary to established science. It requires only accepting that biological structure encodes information and that sufficient technological advancement might allow restoration. These are much more modest claims than those required by religious solutions.

Philosophy offers another approach: accepting nothingness as natural, finding meaning despite mortality, or reconceptualizing self to reduce attachment to continuation. These approaches have value but don't actually solve the problem. They help you feel better about cessation. They don't prevent it.

Cryopreservation addresses the problem directly. Instead of accepting nothingness or believing in evidence-free alternatives, it preserves biological information until technology advances sufficiently for restoration. This doesn't guarantee success, but it prevents the guarantee of failure that alternatives accept.

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The asymmetry argument

Here's the key logical point: From your subjective perspective, you experience all futures where you exist and none where you don't. This creates profound asymmetry in decision-making about continuation.

If cryopreservation fails, you won't experience disappointment because you won't experience anything. The resources spent on preservation will have been wasted, but "you" won't regret it because you'll be in the same state of nothingness you'd have reached through conventional death.

But if cryopreservation succeeds and you didn't pursue it, you lose everything unnecessarily. From this perspective, preservation represents option value with asymmetric payoff. Success means continuation. Failure means the same outcome you'd have reached anyway.

This asymmetry makes preservation logical even with low confidence in success. You're not losing much if it fails because you won't experience the failure. But you lose everything if you skip it and it would have worked.

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The timing problem

Nothingness is permanent. Once you've entered that state through conventional death, no future advancement helps you. The information that constituted you has degraded. You're permanently beyond recovery.

This creates urgency. Whatever probability you assign to preservation success, that probability drops to exactly zero if you don't preserve. Waiting for better technology, more evidence, or social acceptance means guaranteed nothingness if death comes first.

The logical approach treats preservation as insurance. You might not need it. Technology might not advance sufficiently. But if you need it and don't have it, no second chance exists. The permanence of nothingness makes prevention the only rational strategy.

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Addressing the skepticism

Skeptics argue that current preservation quality might be insufficient, that revival might prove impossible regardless of future technology, that consciousness might require continuity that preservation interrupts. These objections have merit but don't change the fundamental logic.

Even if preservation has only small probability of success, small probability exceeds zero. Even if current methods are imperfect, they preserve more information than decay does. Even if consciousness questions remain unresolved, preserved structure maintains possibility while destruction eliminates it.

The skeptical argument often assumes we need high confidence before acting. But this reverses proper reasoning. Given that the alternative is certain permanent loss, we should preserve unless we have high confidence it's futile. Burden of proof sits with accepting nothingness, not with preventing it.

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The existential mathematics

From pure self-interest perspective, preservation is obvious choice. You value existence. Preservation offers possibility of continuation. Conventional death offers certainty of cessation. Simple comparison favors preservation.

The calculation becomes more complex when including others' interests, resource allocation, and broader values. But even accounting for these factors, preservation remains logical for most people who can afford it and value continued existence.

The mathematics changes only if you genuinely value nothingness over continued existence, if preservation costs genuinely harm others you care about more than you value your continuation, or if you assign truly zero probability to restoration success. For most people, none of these conditions hold.

Therefore the logical response to nothingness is preventing it when possible. Not accepting it philosophically, not believing it's not real, not distracting yourself from its prospect, but actually preventing permanent cessation through technological means. This is what cryopreservation offers: logical answer to the problem of nothingness through information preservation and future technological possibility.