My life & career
Build the ability to recognize change before it arrives in your daily work.
YOTTABIT / THE BIG STORIES / Foundations
What if the biggest changes in history are happening at the same time?
What makes this era extraordinary isn't a single invention. It's the way artificial intelligence, biology, computing, energy and physical machines are starting to connect. A breakthrough in one field can change the economics or possibilities in another.
THE BIG PICTURE
A scientist designs a promising new material with AI. A robot tests it. If the material improves a battery, that battery could help power the next generation of computation. That's one possible reinforcing loop—and a useful way to understand why today's revolutions cannot be viewed in isolation.
The crucial question is whether these connections lead to tested improvements in the real world. But the possibility itself should change how we watch the future.
THE YOTTABIT PERSPECTIVE
What does it mean to me?
Big change is fascinating. Its implications are what matter.
My business
Look for breakthroughs in other sectors that could suddenly lower your costs or rewrite customer expectations.
My industry
Monitor convergence, not isolated technology forecasts.
FROM JIM CARROLL’S WORK
Jim has spent decades connecting the dots between technologies and the leadership choices needed to respond.
Meet the futurist behind YottaBit ↗WHAT COULD I DO MONDAY MORNING?
Choose one assumption about the future you have not questioned in the last year.
CURIOUS FOR MORE?
Explore the story behind the story.
For those who want the deeper explanation, the research is always available. The fascinating possibilities are only the beginning.
Research, explanations and sources EXPLORE THE DETAILS +
The scale problem
A yottabit is 10²⁴ bits. That is a precise mathematical unit, but the Yottabit Era is a lens for understanding something larger: the extraordinary growth of technologies that measure, model and modify the world. The temptation is to tell this story through a mountain of ever-bigger numbers. Yet the number of bits created each year, the computational work required to train an AI model, and the usable knowledge extracted from scientific experiments are fundamentally different measures. Treating them as the same curve turns explanation into spectacle.
The convergence problem
A more important possibility emerges when technologies begin enabling one another. Cheaper AI inference helps researchers test more hypotheses. Genomic data can inform the design of experiments. Robotic laboratories can execute measurements that inform better models. Innovations in energy storage and power systems can help supply the infrastructure that powers these tools. None of these connections guarantees an accelerating outcome—but each opens a path that did not exist before.
The physical reality
The limiting steps may be decidedly non-digital. A promising battery material must be manufactured and certified; a medicine must survive clinical testing; a robot must function safely and economically outside a demonstration; a data center must find electricity, water, cooling and grid connections. The promise of the Yottabit Era is best evaluated by measuring the journey from insight to validated result, not by assuming that faster computation automatically means faster civilization.
The purpose of this site
YottaBit is built around four questions: how large is the change, how quickly is it occurring, what new combinations are possible, and what evidence would demonstrate real human benefit? The Scale Index documents candidate measurements, the Convergence Atlas traces mechanisms and constraints, and the Explorers allow visitors to experiment with the mathematics without mistaking a scenario for an observed fact.
Primary research
International Bureau of Weights and Measures — SI prefixes; 2022 update ↗
Stanford HAI — AI Index 2025; R&D and inference price trends ↗
Epoch AI — Training compute of frontier models, May 2024 ↗
National Human Genome Research Institute — DNA sequencing costs data and methodology ↗
International Energy Agency — Key Questions on Energy and AI, updated outlook ↗