.. meta::
   :og:card:image: _file/pdf/gnp/mmv3/supporting-doc/sd1/fig/forecast-mad-nuke-winter-stochastic-inevitability-michaelis-menten-iv_llol_qqv2_2026m03d02-fig.webp

########
Science
########

This page presents evidence for the existential threats facing humanity,
drawn from LLoL's research since 2020. This list is by no means complete —
a sizable literature exists on existential risks. The examples here are
from LLoL's own work.

.. admonition:: Pick your depth
   :class: tip

   The forecast below is the 30-second picture. To go deeper: the general
   unpacking is in
   :doc:`Matheo-b16 RiskyMAD — introduction </study/matheo/b16/b16-intro-riskymad-mmv5>`,
   the rigorous treatment in
   :doc:`Matheo-b16 RiskyMAD — the paper </study/matheo/b16/b16-form-riskymad-mmv5>`,
   and the original 2024 model on the
   :doc:`SD1 poster </good-news-pack/vv/mmv3/supporting-doc/sd1/index>`.


Accidental nuclear winter: an actuarial forecast
=================================================

The following chart --- "Extinction by Nuclear Roulette" --- gives a rational,
evidence-based forecast of the waiting time before accidental nuclear winter
becomes probable on current trajectories. On Cold-War-calibrated error rates,
the expected wait is only on the order of a few decades:

.. image:: /_file/pdf/gnp/mmv3/supporting-doc/sd1/fig/forecast-mad-nuke-winter-stochastic-inevitability-michaelis-menten-iv_llol_qqv2_2026m03d02-fig.webp
   :alt: Extinction by Nuclear Roulette --- forecast of the waiting time until accidental nuclear winter
   :align: center
   :width: 100pc

But a forecast of the danger is not a counsel of despair. The same model also
shows an **escape ladder**: today's world sits in a *Risky* state that keeps
sliding into *MAD* (Mutually Assured Destruction) and, by over-reach, toward
*Dead* --- yet the ladder also leads up and out, through testing true Jubilees,
to a *ResearchCity* that stabilises the system instead of gambling it:

.. image:: /_file/pdf/gnp/mmv3/supporting-doc/sd1/fig/model-risky-mad-or-madi-decision-overview-iv_llol_qqv2_2026m03d01-fig-white.webp
   :alt: The escape ladder --- from Risky / MAD / Dead up to a ResearchCity via the Great Jubilee Race
   :align: center
   :width: 100pc

The model behind this chart --- the probabilistic **RiskyMAD** estimate of the
waiting time to accidental nuclear winter --- is set out in :doc:`Supporting
Document SD1 </good-news-pack/vv/mmv3/supporting-doc/sd1/index>` (states,
calibrated rates, sensitivity scenarios, and the simulation code) and
developed in the Matheo-b16 RiskyMAD study (in active drafting, open for
audit).

Want the cause in one place --- the problem, a way out, and how to help? See
:doc:`a top-level overview </buy-in/campaign/intro-gofundme>` at the depth you have time
for: 30 seconds, 5 minutes, or a 72-minute Requiem.

Read this the right way round. It is tempting to hear "it's only a probability"
and feel relief --- but that relief is the trap, because the truth is **worse**,
not better. Picture a dice game where everyone agrees that whoever first rolls a
six has lost. You can never predict *which* throw brings the six --- that part is
genuinely uncertain. But *that* a six will eventually come up is as certain as
the "Amen" in church. Accidental nuclear winter works the same way: on today's
hair-trigger rules the model cannot say *when*, yet it says the catastrophe is a
**stochastic certainty** --- statistically inescapable, with only the timing left
open. So "it's not certain" is no comfort; the comfort people feel on hearing it
is exactly the danger. The one real way out is to change the game itself, which is
what the :doc:`Jubilee System </jubileesystem/index>` is for.


.. _nuclear-winter-wager:

The Nuclear Winter Wager
=========================

Even if you distrust the exact numbers, the *decision* is not close. You need only an honest range for
how likely accidental nuclear winter is in any given year, then ask: what is
the **expected value** of acting versus not acting?

- **Cost of acting:** about :doc:`$8 per person per year </buy-in/index>` to test
  true Jubilees and scale a ResearchCity.
- **Cost of not acting:** civilization-scale loss --- at an annual risk the model
  puts **over 1 in 40**. No industry would accept that failure rate: if 1 in 40
  flights ended in a crash, no one would fly.

The expected cost of *not* participating exceeds the cost of participating by a
wide margin **across the whole plausible range of the odds** --- because the
evidence-based probability is far from negligible, not merely because the loss is
large. We call this the **Nuclear Winter Wager**.

.. admonition:: Why this is a *Pascal inversion*
   :class: note

   Pascal's famous wager bet on an *infinite, unprovable, otherworldly* payoff
   (eternal bliss) and asked for faith. The Nuclear Winter Wager **inverts** every
   term: the stakes are *finite, this-worldly, and near-term*; the probability is
   *evidence-based* (Cold-War near-miss data, not a leap of faith); and the entry
   cost is trivially small. That makes the case **stronger** than Pascal's --- and
   it needs no theology. You do not have to believe anything; you only have to do
   the arithmetic. #AuditTheMath

   The full audit of the :doc:`Nuclear Winter Wager </crisis/wagers>` --- all the
   objections I could find, each answered in an explicit HELD/BREACH ledger --- is
   one click deeper.


The probabilistic model
=======================

Humanity faces a grave choice at its Great Filter. Too many disasters to
individually predict and avert are currently building momentum.

.. note::

   "As you believe, so it shall be" defines a work-logic cascade that
   either dooms the world or leads to its rescue. Revelation shows how,
   and LLoL found a key to decipher it.

   Therefore, Revelation offers a choice. You get to decide whether this
   choice will receive appropriate review or be buried in the sands of time.

.. only:: html

   .. image:: /_file/pdf/gnp/mmv3/supporting-doc/sd1/sd1-how-to-avert-accidental-nuclear-winter-and-why-its-urgent-iv_llol_qqv4_2025m12d03-page.webp
      :alt: Poster with model for how to forecast waiting times until accidental nuclear winter
      :align: center
      :width: 100%
      :target: /_file/pdf/gnp/mmv3/supporting-doc/sd1/sd1-how-to-avert-accidental-nuclear-winter-and-why-its-urgent-iv_llol_qqv4_2025m12d03-page.pdf

.. only:: latex

   .. image:: /_file/pdf/gnp/mmv3/supporting-doc/sd1/sd1-how-to-avert-accidental-nuclear-winter-and-why-its-urgent-iv_llol_qqv4_2025m12d03-page.pdf
      :alt: Poster with model for how to forecast waiting times until accidental nuclear winter
      :align: center
      :width: 100%

The Prototype Evolvix source code shown in this figure can be run by the
Prototype Evolvix Compiler archived at
`Zenodo, DOI 10.5281/zenodo.19679456 <https://doi.org/10.5281/zenodo.19679456>`__.
Both can also be obtained from the
:doc:`Evolvix Compiler page </good-news-pack/vv/mmv3/supporting-doc/evx-compiler/index>`.

The full model --- states, parameters, and the Evolvix simulation code --- is
on the :doc:`SD1 poster </good-news-pack/vv/mmv3/supporting-doc/sd1/index>`
shown above, with the underlying analysis in the Matheo-b16 RiskyMAD study.


Nuclear winter is one of a long list
====================================

A common objection runs: *"nuclear war is a narrow problem --- surely it doesn't
need a whole ResearchCity to fix."* But accidental nuclear winter is only **one
of a long list** of existential threats that share a single root: the same
short-horizon, over-reaching collective work-logic that builds the bombs also
drives pandemics, ocean and freshwater collapse, runaway heating, the end of
growth-by-extraction, and more. A one-off "nuclear fix" therefore does not hold
--- the behaviour that builds the bombs keeps manufacturing the others --- so the
durable answer is to show that people can work together as *gentle kind
reasonable* humans across the whole list, which is the task of the
:doc:`ResearchCity </action/call/fund-researchcity>`.

The full seven (LLoL's "7DUI"), and the striking way the same list appears in
first-century language in Revelation 16, are laid out in
:doc:`7DUI --- A Science–Faith Bridge </crisis/7dui-bridge>`.


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.. dropdown:: See also on Balospe.com
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   - :doc:`The 7DUIs </crisis/7dui>` and :doc:`the 7DUI bridge </crisis/7dui-bridge>`
   - :doc:`/crisis/prophecy` and :doc:`/crisis/index`
   - :doc:`The Jubilee System </jubileesystem/index>`
   - :doc:`Buy in to fund the review </buy-in/index>`


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