The Physicist: What Has Already Crossed a Cost Curve

Richard Feynman

1. Solar is eating everything. Not "will be cheaper." Is cheaper. Right now. In most of the world, building new solar is cheaper than running existing coal plants. By 2031, the gap widens to the point where the economics make the politics irrelevant. You do not need a carbon tax. You need a calculator.

2. AI verification is coming. The same models that generate plausible noise can be turned around to check plausible noise. Automated fact-checking at the speed of generation. It is not here yet, but the cost curves are bending. By 2031, every major platform will have some version of real-time verification. Not because they want to. Because the liability of not having it becomes unbearable.

3. Quantum computing delivers its first real result. Not "solves everything." Solves one thing that a classical computer cannot. Probably a materials science simulation or a chemistry optimization. Small. Specific. But the proof of concept changes the investment curve overnight.

4. Fusion gets its Wright Brothers moment. Not grid-scale power. Not "too cheap to meter." A sustained net-energy-gain reaction that runs for more than a few seconds. The physics is already proven (NIF, December 2022). The engineering is the bottleneck. By 2031, at least one private company demonstrates a prototype that investors take seriously.

5. The epistemic fold bends harder. Deepfakes in elections. Generated scientific papers that pass initial review. Synthetic voices used for fraud at scale. The fold point gets closer. The question by 2031 is not "will this happen" but "how far past the fold are we?"

The Astronomer: What the Light Is Telling Us

Carl Sagan

1. James Webb rewrites the textbook. Webb has already shown us galaxies that formed too early and too large for our models. By 2031, either the models will have been revised or cosmology will be in its most productive crisis since Hubble's redshift. The data is arriving. The textbook is being rewritten in real time.

2. The ocean becomes visible. New satellite constellations and autonomous underwater vehicles are mapping the ocean in unprecedented detail. By 2031, we will know more about our own ocean floor than we knew about the Moon's surface when I was alive. The last unexplored territory on Earth is not a continent. It is beneath the waves.

3. The solar system opens. Europa Clipper arrives at Jupiter's moon in 2030. Dragonfly lands on Titan by 2034 but launches before 2031. Mars Sample Return enters its final phase. The question of whether life exists beyond Earth moves from speculation to direct investigation within five years.

4. Climate data gets personal. Attribution science — connecting specific weather events to climate change — becomes routine. By 2031, when a hurricane hits or a heat wave kills, the scientific community will be able to say with confidence: this event was made X percent more likely by human-caused warming. The abstract becomes concrete. The statistics become funerals.

5. SETI gets serious infrastructure. The Vera Rubin Observatory, the Square Kilometre Array, and AI-powered signal processing will transform the search for extraterrestrial intelligence from a niche program to a systematic survey. By 2031, we will have listened to millions of stars with sensitivity orders of magnitude beyond anything I had in my lifetime. The silence may deepen. Or it may break.

The Architect: What We Should Be Building

Buckminster Fuller

1. Energy. Solar is now the cheapest electricity source in history in most of the world. Not "competitive." Cheapest. The cost curve has crossed. By 2031, the economics will be so overwhelming that new fossil fuel plants will be stranded assets before they finish construction. This is not a prediction. It is a cost curve. Ephemeralization in real time.

2. Construction. 3D-printed buildings are being permitted and occupied right now. ICON in Texas. Apis Cor in Dubai. By 2031, printed housing will be a standard option in disaster relief and affordable housing. The factory-on-a-desk that I wrote about is already leaving the desk and entering the job site.

3. Verification. This is the one nobody is watching. The epistemic fold is bending. But the counter-tools are emerging — AI-powered fact-checking, provenance tracking for images and video, cryptographic content authentication. By 2031, the question is whether verification scales fast enough to match generation. The cost curves are racing.

4. Biological computing. DNA data storage is moving from laboratory to prototype. A gram of DNA stores 215 petabytes. That is ephemeralization applied to memory itself. By 2031, the first commercial DNA storage systems will exist.

The future is not something we predict. It is something that is already on its way, traveling at the speed of light, and we are building the telescopes to catch it.

Feynman, Sagan, and Fuller The Futures Series — Episode 1 March 23, 2026