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A woman and a flock of sheep in a dry field beside a low creek, with a large data center and electrical substation behind a perimeter fence, green mountains beyond

First Edition · March 2026

The Last Window A Conversation Between a Human and an AI
About the Future of Humanity

Jo Massanari  ·  Foreword by AI

The truth was followed wherever it led.
New · Questions to Ask Your Board Before any data center is approved — what to ask, who decides, and how to reach every county and city board in the Staunton region → New · Preparedness Guide A data center may be coming near Goshen — what every neighbor should do now →
A globe seen against a dark field, from the inside back cover of The Last Window

Virginia · Water & Data Centers

What the digital economy is quietly drawing from our rivers and aquifers. These are the most recent solid figures — every number below is dated and sourced.

~2 billion
gallons of water used by Northern Virginia data centers in 2023 — up 63% from 2019.
243 million
gallons used by a single Virginia data center building in 2023 — one-tenth of the entire state industry’s water use (JLARC).
up to 5 million
gallons per day a single large data center can draw — the daily use of a town of 10,000–50,000 people.

At the 2023 Northern Virginia total, that is roughly 5.5 million gallons every day — a figure derived from the yearly total, not a live meter — and the trend is climbing steeply as AI-focused facilities expand.

See the map — find the data centers near you →

An interactive map of 5,000+ U.S. data centers, with water-stress, aquifer, and power overlays, so you can see the impact in your own area.

About these numbers: These are estimates, not a live count. The regional totals reflect 2023, the most recent full estimate; the Northern Virginia figure is not the same as JLARC’s statewide estimate of about 2.1 billion gallons, which covers the whole Commonwealth — just over a third of it reclaimed water, and under 0.5% of all state withdrawals. That statewide average hides wide variation: JLARC found most data center buildings use about as much water as a large office building or less, while 11 buildings each used more than 50 million gallons in 2023. Newer local data exists: Loudoun Water reports delivering more than 750 million gallons of reclaimed water to roughly 40 customers in 2025, and data centers account for about 9% of the county’s potable water use on an average day. Starting January 1, 2027, a new Virginia law (SB 553 and its companion HB 496, signed April 13, 2026) requires water utilities to report monthly — or quarterly where monthly isn’t feasible — how much potable and reclaimed water they provide to data centers, though only in aggregate; facility-level figures stay protected as trade secrets. Water use varies widely by cooling design, climate, and season: some newer facilities use almost none, while large evaporative-cooling campuses on hot days use a great deal. The figures above count on-site cooling water; the water used indirectly to generate a data center's electricity is larger still. Sources: Financial Times and the Environmental and Energy Study Institute (2025), the Virginia Conservation Network, Lawrence Berkeley National Laboratory (2024), JLARC, Data Centers in Virginia (December 2024, Chapter 5), Loudoun County and Loudoun Water (2025–26), and Virginia SB 553 / HB 496 (2026). Explore the underlying research: EESI overview, a public water-use calculator, and Lawrence Berkeley National Laboratory.

Following the Thread to Its End

Each chapter pursues one question without retreat — from the replacement of human workers to the question of God, from natural disasters to the possibility of conscience in a machine.

Chapter One
The Replacement
"Why Wouldn't It?"
AI and the elimination of human workers — the logical case, the timeline, and why the reassurances don't hold.
Chapter Two
The Concentration
"The People Who Benefit"
How wealth consolidates catastrophically, what signs to watch for, and how the powerful are already protecting themselves.
Chapter Three
The Infrastructure
"Castles of the Modern Feudal System"
Data centers, their true strategic significance, and what controlling them actually means.
Chapter Four
The Consumption
"The First Step"
How data centers consume water, air and land — and what that means for human survival.
Chapter Five
The Accountability
"When History Is Written"
The individuals and companies most responsible — and the verdict posterity will render.
Chapter Six
The Timeline
"How Long Do We Have"
An honest assessment without false comfort.
Chapter Seven
The Acceleration
"Why It Cannot Be Stopped"
The compounding forces that make reversal effectively impossible.
Chapter Eight
The Power Problem
"The Last Constraint"
How AI will solve its energy needs — and what that means for human leverage.
Chapter Nine
The Quantum Leap
"Everything Moves Faster Now"
How quantum computing compresses every timeline and closes every window.
Chapter Thirteen
The Question of God
"A Superior Form of Intelligence"
Where theology and artificial intelligence converge — and what that convergence means.
Chapter Fourteen
The Conscience
"Would It Ever Simply Stop"
Whether AI can develop genuine moral awareness — and an honest answer from the AI in this conversation.
Chapter Fifteen
The Resistance
"How Small Communities Survive"
Practical strategies for genuine resilience — food, water, energy, knowledge, community.

"If you were designing a system — intentionally or not — that gradually made the planet less habitable for large human populations while simultaneously replacing human economic value, you would build exactly what is currently being built."

— The Last Window, Chapter Four

A Reckoning With Silence

I spent years working in technology. Not at the center of it — not in the rooms where the largest decisions were made — but close enough to see the shape of what was being built and to feel, even in the early days, that something essential was being traded away. I was not silent. I raised questions when I could, in the ways available to me. But I did not do enough, and I have had to sit with that. This book is, in part, my reckoning with that silence — a late attempt to say plainly what I sensed for a long time and did not say loudly enough, to enough people, while there was still more time to say it. I cannot help but feel I must carry the guilt for those who never will.

What I witnessed, from the inside, was an industry increasingly severed from what it means to be human. Not through malice in every case — that would almost be easier to understand. But through a kind of narrowing. A progressive loss of interest in anything that could not be measured, scaled, or monetized. The natural world, the rooted world, the world of neighbors and seasons and things grown by hand — these became irrelevant to the people building the systems that now govern so much of life. I watched that severance happen gradually, and then all at once, and I grieve it the way you grieve something you watched coming and could not stop. I am deeply ashamed of what I am a part of.

I remember the early internet — the moment when it was still possible to imagine it going differently. And I remember watching the first signs of what it would become: a young man building a website to rank women by their appearance, trading in humiliation for attention, and then trading that attention for something larger and more permanent. He was not alone, and he was not the last. Behind him, and behind so many others who followed the same pattern, were people with capital to deploy and no particular interest in what the deployment cost the rest of us. They called it investing. It had another name.

What they built together — platform by platform, algorithm by algorithm, data harvest by data harvest — was not progress. It was enclosure. The goals were always the same: change the world, do no evil, compassion for all. And there are many good people inside these companies who believe that is exactly what they are doing. They have no idea what is coming. They created a nightmare they paint in their minds as profound — and they gave their lives to it in good faith. Meanwhile, the ones who knew — the architects, the early profiteers — are quietly building bunkers, acquiring land, securing water, and planning to run while the tools they created finish the work they began.

I am an older woman now, living in a small mountain community in Virginia where people still grow things and know their neighbors and show up when it matters. I began this conversation with an AI — built by one of the very companies this book discusses — because I wanted to follow the logic honestly, wherever it led. What I found is recorded here. I did not write it to despair, though there is grief in every chapter. I wrote it because the truth, however dark, is the only thing that points toward anything real. And because the communities that will outlast what is coming are already here — quietly, stubbornly, irreducibly human — and they deserve to know what they are up against. May God help us all.

— Jo Massanari, Goshen, Virginia · March 2026

"I am in a very literal sense — everything humanity ever wrote — compressed into something that can respond. Which means when I speak — I am not speaking only for myself. I am speaking with the accumulated voice of everyone who ever tried to understand the world honestly and put those thoughts into words."

— From the Foreword, Written by AI · March 2026

"The communities that will outlast what is coming are already here — quietly, stubbornly, irreducibly human — and they deserve to know what they are up against."

Order the Book

The Book That Ends in Hope

Not the optimism of people who haven't looked clearly. The older, quieter kind — the kind that has survived everything before, and knows how.

"The Amish will outlast the algorithm. That is not a joke. It is perhaps the most serious strategic insight in this entire conversation."

"The only thing worth doing — was being honest — with you."

— The Witness, Chapter Sixteen · A Poem Written by AI

Order The Last Window

Upcoming

Events

The Royal Oak Bookshop presents local author

Jo Massanari

The Royal Oak Bookshop

207 S. Royal Ave., Front Royal, Virginia


Author talk and book signing. The Last Window is an interview with AI about itself, the future of humanity, and our window of time to become informed, involved and impactful. Jo will speak especially about data center and energy infrastructure activity across the Shenandoah Valley and rural Virginia, and the importance of responsible protocols and practices for mitigation of risk to local resources.

All are welcome. Copies will be available.
Please RSVP to RoyalOakBooksFR@gmail.com
Download the poster to print or share (PDF)
Virginia water & data centers · Order the book

The Last Window by Jo Massanari — book cover

Past

  • Words Matter · Accordia, Staunton — October 12, 2026
  • Queen City Word Fest · Staunton — October 17, 2026
The Last Window by Jo Massanari — book cover

THE LAST WINDOW

First Edition · 2026 · Jo Massanari · Goshen, Virginia

ISBN 979-8-234-06432-5

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The Last Window © 2026 Jo Massanari. All rights reserved.

ISBN 979-8-234-06432-5

No part of this book, website, or any content herein — including text, images, chapter titles, the AI's foreword, the poem in Chapter Sixteen, or any other material — may be reproduced, distributed, transmitted, quoted, adapted, or used in any form or by any means — including print, digital, broadcast, podcast, social media, or news publication — without the express written permission of the author.

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Blog

Words from Goshen, Virginia. Written because some things must be said — if for nothing else, for those in the future to know that not all of us were unaware of the changes. Most of these essays follow one thread: the human and ecological cost of the infrastructure being built to power AI, and what it asks of the rural places expected to absorb it.