I share economic insights, research findings, and reflections on energy, natural resources, technology, and sustainability.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 25 | Founded | 8 months ago | Last Issue | 7 days ago |
| Active | |||||
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maheletgfikru.substack.comLatest Issues
They All Got A's. None of Them Learned Anything.
This is a collaborative piece. Mahelet G. Fikru is an economist and educator who encountered a problem in her classroom that no existing system had prepared her for. Devika Toprani is a researcher and framework creator who has been building...
What if public support for deep sea mining depends less on mining itself and more on what people are told about China?
The ocean floor is rich in minerals, including nickel, zinc, and cobalt. Image by Ifremer (2004) is licensed under CC BY 4.0.
A recent study on public support for deep sea mining (DSM) in the US shows exactly that.
DSM is often presented...
What if EV buyers cared where the battery minerals come from?
Most discussions about electric vehicles focus on driving range, charging time, and price. But there is another question quietly emerging in the background of clean vehicles:
Do consumers really care where the minerals inside an EV batte...
Bringing value home to mining communities
Across the U.S., mining communities sit at the source of mineral wealth, but the highest value is often captured elsewhere—through refining, processing, and advanced manufacturing that take place outside these communities.
Mining communiti...
Tracking Economists Who Show Up - April 2026
In March, I started paying attention to economists who are actively writing on Substack. April continues that effort. Thanks to everyone who reached out and made recommendations.
For April 2026, my list includes economists who were active...
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Authors
The writers behind this newsletter.
Economist studying how technology, energy, and innovation reshape markets and society. Research-based insights on AI, critical minerals, sustainability, and the economics behind major technological transitions.
I’m a writer who explores life on this changing planet. As an award-winning environmental journalist and creative writer, I focus on aquatic ecosystems, especially the deep sea.
Pre-AI Embodied Sense-making | Founder, Somagraphic Learning™ | Global Soul (\ud83c\uddee\ud83c\uddf3 | \ud83c\uddf4\ud83c\uddf2 | \ud83c\udde6\ud83c\uddea | \ud83c\uddfa\ud83c\uddf8) | Global Educator | “Learning is not AI-made. It’s Soul-made.” \ud83c\udf1f
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