The Inner Frontier is a hand-crafted weekly newsletter from Jonny Miller — sharing practical philosophy, neuroscience-backed tools for learning about the nervous system, and thoughtful experiments to create more flourishing in your life. // INNER FRONTIER HQ Welcome to The Inner Frontier: Edition #8 2025 was a big year. I'm not sure I know anyone who had an 'easy' or straightforward year last year. For the past six months, Kelly and I have been running an experiment in Costa Rica, exploring...
about 2 months ago • 3 min read
Hey Reader, Over the past week, I've shared some of the ideas that underpin our approach to anxiety: the reframe, the 10-second window, and why bottom-up beats top-down. Today, I want to give you a clearer picture of what the 15-Day Rewire Anxiety Challenge looks like from the inside. The journey is structured in three sections: Days 1-5: Cultivate Calm Before you can rewire anything, you need access to a calmer baseline. This initial section gives you immediate, research-backed tools to...
2 months ago • 1 min read
For the past few months, we’ve created and quietly launched a comprehensive course on rewiring anxiety. Starting January 5th, the 15-Day Rewire Anxiety Challenge will be a condensed sprint through protocols that over 1,400+ students have used to transform their relationship with anxiety. Why a challenge? From my experience, unlearning anxiety is a skill and skills require focused effort, stakes, and community to stick. Here's what you can expect: 15x expert theory + guided practice sessions...
3 months ago • 1 min read
Midjourney art inspired by a moment surfing last week // INNER FRONTIER EDITION #6 HQ Greetings from the Costa Rican coastline! Kelly and I have been searching for a nervous system-friendly place to start our family, and while it is far less convenient to live out here (no Amazon deliveries or paved roads), so far, we're appreciating the benefits that come from being immersed in abundant nature. I don't yet know what to expect in six months when the baby arrives, or how fatherhood will shape...
6 months ago • 2 min read
// WELCOME TO THE INNER FRONTIER #3 Tackling the Mental Health Crisis using Ketamine-Assisted Therapy with Dylan Beynon Dylan is the founder of the ketamine-assisted therapy startupMindbloom. He shares what they’ve learned so far from running nearly 703,000 guided ketamine sessions and how he’s been dealing with a recent Wall Street Journal hit piece attempting to discredit his company. I also shared some of my own recent experiences with ketamine assisted somatic journeys and the impact that...
6 months ago • 2 min read
Welcome to The Inner Frontier: Edition #2 I'm thrilled to share one of the more impactful conversations that I've had in recent memory. Joe Hudson is a world-renowned executive coach who works with tech leaders like Sam Altman of OpenAI. His philosophies and ideas have been highly influential in my life and the work I do in the world. I hope you enjoy watching this conversation as much as I appreciated having it! ~ Jonny p.s. what do you think of the newsletter format? Feel free to reply with...
7 months ago • 2 min read
// INNER FRONTIER HQ Welcome to The Inner Frontier: Edition #1 7 years ago, I hit publish on the first Curious Humans Newsletter, and today — hundreds of issues and 72 podcast episodes later — the project comes to a close. The Curious Humans project was born from my obsession with the question of why, as kids, most of us were immensely curious, what was it that suppressed this as we grew older, and how might we go about reclaiming this as adults. It's hard to overstate how much I learnt and...
7 months ago • 4 min read
NOTE FROM JONNY — Hello Curious Human 👋 I'm writing this update from the redwoods of NorCal, where Kelly and I are taking a moment to catch our breath after a whirlwind few weeks on the road... (From exploring consciousness research at Edge Esmeralda, visiting the UK and doing a podcast tour in Austin, to preparing for our upcoming breathwork retreat, and soon relocating our family to Costa Rica... phew!) I'm also stoked to share a project (see below), teaming up with Holstee, whose ethos...
9 months ago • 2 min read
"If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them." – Henry David Thoreau NOTE FROM JONNY — Hello Curious Human 👋 I have three things to share with you today: 🎙️ Exploring Embodied Leadership: a deep dive podcast conversation exploring the new paradigm of somatic-based leadership and the cost of chronic performance zones with Franzi Gonder. 👨🎨 Creative Mastermind: My wife, Kelly, is launching a 6-month embodied...
11 months ago • 3 min read
