The Doomsday Clock, a symbolic gauge maintained by the Bulletin of the Atomic Scientists since 1947, now stands at 89 seconds to midnight.

This marks its closest position yet, reflecting an era shaped by multiple existential threats, including nuclear tensions, climate volatility, and disruptive technologies.

The latest release brings the clock closer to midnight than at any time during the Cuban Missile Crisis or the Cold War.

“We now move the Doomsday Clock from 90 seconds to 89 seconds to midnight—the closest it has ever been to catastrophe.

Our fervent hope is that leaders will recognize the world’s existential predicament and take bold action to reduce the threats posed by nuclear weapons, climate change, and the potential misuse of biological science and a variety of emerging technologies.”

Nuclear winter fears decline, but other man-made developments push the clock forward

The Bulletin’s panel of experts recently cited expanding geopolitical conflicts, deteriorating arms-control frameworks, and accelerating climate destabilization as drivers of this grim calculation.

Notably, nuclear arsenals have declined since the height of the Cold War. At the peak of the Cuban Missile Crisis, the clock stood at seven minutes to midnight.

Today, although the risk of superpower nuclear exchange may be comparatively lower, complex global risks have intensified.

Climate destabilization, biosecurity vulnerabilities, AI-enhanced cyber threats, and geopolitical flashpoints now converge, influencing the clock’s advancement. Per the Bulletin’s 2025 statement, aggregate risk has overtaken singular nuclear concerns as the primary determinant.

Could Bitcoin turn back time?

While traditionally excluded from such existential calculus, Bitcoin has increasingly emerged as a factor with potential influence across climate, infrastructure resilience, and geopolitical stability. Its integration into energy markets offers new dynamics.

Bitcoin protects energy grids

Unlike conventional data centers, Bitcoin mining rigs can be rapidly curtailed. This flexibility has allowed miners, particularly in grids such as ERCOT in Texas, to participate in demand-response programs, reducing consumption during peak stress periods.

As reported by ERCOT filings, miners contributed hundreds of megawatts of load reduction, directly supporting grid reliability.

Mining’s ability to serve as an interruptible load aligns with grid decarbonization goals, especially as renewables increase volatility.

Bitcoin saves stranded energy

Beyond grid participation, Bitcoin has also intersected with emissions reduction. Mobile mining units have made stranded energy solutions and flare gas capture viable.

Companies such as Crusoe and Upstream Data have reported substantial success mitigating methane emissions by redirecting gas that would otherwise be flared. Methane, a potent greenhouse gas, contributes heavily to near-term warming.

According to research published in the Journal of Cleaner Production, landfill-based mining paired with methane capture may prevent up to 0.15°C of warming if deployed globally. These integrations offer pathways where Bitcoin mining may contribute positively to climate objectives, provided scaling continues and fossil-heavy operations decline.

Monetary stability through Bitcoin

The digital asset’s fixed supply also invites consideration from a monetary stability lens. While historically volatile in price, Bitcoin’s non-inflationary structure contrasts with fiat systems, which increasingly rely on debt issuance and monetary expansion.

Sovereign BTC reserves, already accumulating in some jurisdictions, could act as a collateral base, reducing future reliance on unsustainable debt.

However, abrupt transitions carry risks. Financial instability resulting from a sudden rejection of fiat instruments could equally generate societal shocks. Per the Bulletin’s framework, monetary disorder remains a risk factor capable of advancing the clock.

Bitcoin’s decentralized global compute increases transparency

Bitcoin’s immutable ledger and decentralized timestamping further offer tools for strengthening institutional trust. Use cases have emerged, including election audit trails. Guatemala’s 2023 elections leveraged OpenTimestamps to record ballot data, enhancing verifiability amid contested results.

Similarly, timestamping public documents and cybersecurity events creates immutable records, bolstering attribution and reducing opportunities for disinformation.

In an environment where cyber-enabled misinformation is cited by the Bulletin as a conflict accelerant, decentralized timestamping may enhance global resilience against escalation triggered by ambiguous digital events.

Bitcoin could end kinetic warfare

Incorporating Jason Lowery’s “Softwar” thesis into the discussion introduces a paradigm where Bitcoin’s proof-of-work mechanism serves as a non-lethal means of power projection, potentially reducing reliance on kinetic warfare.

Lowery posits that PoW imposes tangible costs on actions within cyberspace, creating a deterrent analogous to physical military force.

This framework suggests that conflicts traditionally resolved through physical confrontation could transition to digital arenas, where energy expenditure and computational effort replace weaponry.

By shifting the battleground to cyberspace, nations might engage in strategic competition without escalating to nuclear threats, thereby contributing to global stability.

Bitcoin could slow the Doomsday Clock

While Bitcoin introduces complexities and potential liabilities through illicit use of mixers and historical market volatility, its evolving integration into energy, governance, and monetary frameworks introduces countervailing forces.

As geopolitical instability and climate disruption compound, Bitcoin’s roles as a flexible load balancer, methane mitigator, fixed-supply asset, kinetic warfare replacement, and decentralized event sequencer reflect emerging dimensions beyond traditional narratives.

The Doomsday Clock remains a metaphor rather than a precise prediction. Yet, its current setting reflects a synthesis of risks that could lead to civilizational disruption.

Whether Bitcoin becomes a force capable of turning back time in this context will depend on how rapidly and responsibly these emerging utilities scale across sectors critical to global stability.

The Science and Security Board describes the Doomsday Clock’s origins below:

Founded in 1945 by Albert Einstein, J. Robert Oppenheimer, and University of Chicago scientists who helped develop the first atomic weapons in the Manhattan Project, the Bulletin of the Atomic Scientists created the Doomsday Clock two years later, using the imagery of apocalypse (midnight) and the contemporary idiom of nuclear explosion (countdown to zero) to convey threats to humanity and the planet.

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