Life & fun · February 22, 2026
DiasporaX: Mapping Diaspora Power
What if the diaspora was the next global economy?
What it does
Migration created one of the largest and least measured economic forces in the world. DiasporaX maps diaspora owned businesses globally and turns scattered entrepreneurs into visible economic networks. Discover founders abroad, explore industry trends, and list your business for free. If the diaspora were a country, would we finally take it seriously? Let’s measure it.
Does the same job
all alternatives →- ISI simulated closing the Strait of Hormuz on real oil trade dataJul 2026 · globaloilnetwork.staffinganalytics.io · ▲244
OP here: I created this visualization tool as the byproduct of a supply chain class I taught at Columbia. The pedagogical exercise grew into a full blown visualization and paper about global oil trade. The model: The mechanics are the same as the financial network Eisenberg-Noe: Instead of banks, every country consumes oil interconnected via bilateral trading. Shocks propagate throughout the network, depleting oil reserves when bottleneck nodes (such as the Strait of Hormuz) are blocked. Insights: The interesting part is the mechanics of how the crisis unfolds: for example, France receives 0…
Quartz: The Objects that Power the Global Economy2017 · ▲99A book of art, journalism, and radical economic change.
- SAStartupsBR – A map of Brazilian startupsJun 2026 · startupsbr.com · ▲54
I couldn't find a simple way to explore the Brazilian startup ecosystem geographically, as I can in other places like the Bay Area or London, so I built one. The map currently includes hundreds of startups from Sao Paulo and their job opportunities. The most interesting thing I've learned so far is how clustered startup activity is in a handful of areas. I'd love to hear your thoughts. The EN version: https://www.startupsbr.com/sao-paulo
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