
My personal Substack
| Platform | Pricing | Only free issues | Publishes | Weekly | |
|---|---|---|---|---|---|
| Issues | 144 | Founded | 3 years ago | Last Issue | 9 days ago |
| Active | |||||

After tracing Earth’s climate story across deep time, we arrive at the final chapter where the long rhythms of the Cenozoic, the precision of the ice cores, and the shock of the modern carbon pulse converge.
In this series, I have tried to...
The debate about climate change is often framed as a disagreement between those who see it as a threat to civilization and those who point out that climate has always changed naturally. Both perspectives contain an important truth.
Earth h...
Earth’s history over the last 4.5 billion years—from volcanic upheavals and drifting continents to the evolution of climate—has been shaped by a simple thermodynamic reality: Earth is hot and space is cold. Like every hot object, our planet...
The world is experiencing the largest oil supply disruption in modern history, yet crude prices show remarkably little urgency. Flows from the Persian Gulf have fallen by at least 10 million barrels per day from normal levels of roughly 20...
A little more than 200 years ago, the French physicist Joseph Fourier recognized a mystery. According to simple physics, Earth should be as cold as the Moon.
Fourier calculated Earth’s energy balance (Figure 1). About one-third of incoming...
Subscribers, engagement, traffic and sponsorship for Arthur’s Substack.
| Subscribers | Engagement | 76 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
The writers behind this newsletter.
Energy consultant and petroleum geologist
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