Why subscribe?
What does AI do and how will it intersect with markets, geopolitics, and our lives?
I’m not here to hype it up or proclaim doom. I’m here to help you understand what it actually does.
That’s my promise to you as a reader. Every week or two, I’ll publish a meaty piece worth reading. Sometimes, it’s a practical walkthrough of how I use AI agents in my daily life. Sometimes, it’s an analysis of chips, startups, or the perennially popular “Are we there yet?” for if it’s a bubble or not.
How I’m different is my vantage point. Most people writing about AI are either building it, investing in it, or analyzing the macro picture. I do *all* of those at the same time. I have no incentive to sell excitement or fear. While I’ve been told that people have been reassured by my “optimism,” I personally just think it’s me being boringly level-headed.
So who am I?
I’m James Wang, general partner at Creative Ventures, where I’ve been investing in deep tech way before it was cool.
Before that, I was part of the investment team at Bridgewater Associates, the world’s largest hedge fund, focused on global macro; I did a stint at Google X; and I co-founded a women’s health startup using AI since 2014. I have degrees in computer science, business, philosophy, and economics, which, funny enough, all have come in handy. I have also studied AI in PhD seminars with some of the field’s biggest names (during my MBA—it’s a long story).
I also wrote the award-winning book What You Need to Know About AI, which debuted as an Amazon #1 Best New Release in multiple categories in October 2025.
About the name: theta (θ) is the symbol for the learned “weights” inside a machine learning model, since this used to be theta.io. However, given it means weights and I was writing my thoughts, I figured to call it Weighty Thoughts... and eventually made that the name. (Still pleased where that landed ultimately)
Why write?
I find that those who don’t know write a lot about AI to normal people. Those who know often seem uninterested in communicating with normal people. There’s a pretty big gap where few “industry insiders” want to actually help outsiders understand it versus making pronouncements from on high.
Over and over again, I’ve found things that seem obvious to me sitting inside of the AI maelstrom are incredibly useful and insightful to people who aren’t in it every day.
Subscribe if you want to use AI in your work and life and actually know what you’re doing (not just tips and tricks).
Also subscribe if you want a clear-eyed view of where all of this is headed from someone in the thick of it—but who won’t talk down to you or drown you in jargon.
If you care about the formalities:
James is a General Partner at Creative Ventures, an early stage VC focusing on healthcare, agriculture, and industrial technologies and a Co-Founder and CTO of Lioness Health. Previously, he was on the core investment team at Bridgewater Associates, founded a non-profit consulting firm specializing in microfinance, and did a stint at Google X's Makani project. He's also been a technical manuscript reviewer for Manning Publications.
James holds an MBA from UC Berkeley where he was a Jack Larson Fellow in Entrepreneurship, an MS in Computer Science at Georgia Tech, and a BA with Honors from Dartmouth. He also holds a Data Science Specialization from the John Hopkins Bloomberg School of Public Health and completed the course track for a PhD Designated Emphasis in Computational Sciences and Engineering at UC Berkeley.
James has been a regular guest lecturer at the Berkeley Haas School of Business Founder Workshop, speaker at numerous investment conferences, and (most interestingly) presented on stage at CES Last Gadget Standing. He’s done a number of podcasts and interviews, which you can find in the Podcasts/Interviews section here: https://jameswang.ai/
