Kevin Arrigo's Stanford lab sampled an Arctic bloom from rise to decline in the summer of 2023, and two new papers trace its remains to a place where cold under-ice water dives beneath warmer open water.
Reality
- Evidence58
- Adoption
- Insufficient
- Hype gap+12
- Incentives38
- Confidence62
Attribution science usually asks what two centuries of fossil fuel burning did to a heat wave. A Stanford group asked what the ten years since the Paris Agreement did, and found a measurable answer in Europe's worst recent heat.
Reality
- Evidence60
- Adoption
- Insufficient
- Hype gap+8
- Incentives55
- Confidence55
Stanford's SmokeCast prototype rode a fire truck 300 miles in July 2026 and fed soil-metal likelihoods to the crew's app, while the smoke samples that could test those estimates stayed in a cartridge for 14 days.
Reality
- Evidence36
- Adoption11
- Hype gap+34
- Incentives64
- Confidence44
Brigid Lynch took it for an oddly shaped rock in a San Mateo County creek bed. Midpen has since donated the tooth to Stanford, where a radiocarbon date will test a preliminary estimate of about 10,000 years.
Reality
- Evidence62
- Adoption45
- Hype gap+18
- Incentives55
- Confidence65
Enhanced rock weathering's problem has always been rate rather than chemistry, and a Nature Biotechnology result attacks the rate directly. The 2.6-fold gain was measured on kilograms of mineral in a flow reactor.
Reality
- Evidence52
- Adoption12
- Hype gap+44
- Incentives58
- Confidence50
A pilot bioreactor running on unprocessed seawater and acetate pulled 0.50 grams of CO2 a day out of the air from 4 kilograms of rock, a modest number obtained by direct measurement in a tank rather than by inference from a field plot.
Reality
- Evidence74
- Adoption8
- Hype gap+28
- Incentives55
- Confidence68
The 2.6-fold speedup came from deleting the microbe's own off switch. That leaves the hard part of this work to whoever writes the discharge permit for a basin full of it.
Reality
- Evidence42
- Adoption8
- Hype gap+60
- Incentives66
- Confidence38
A new model says molten surfaces meter outgassing slowly enough to match escape losses for billions of years, which reshuffles the target list for follow-up spectroscopy of hot rocky planets.
Reality
- Evidence58
- Adoption
- Insufficient
- Hype gap+18
- Incentives62
- Confidence55
Stanford researchers are coating informal-settlement roofs in Indonesia to cut indoor heat by up to 5F. The defence offered is physiological rather than comfort, and the cost is still unpriced.
Reality
- Evidence30
- Adoption12
- Hype gap+25
- Incentives62
- Confidence42