Phil Rosen's Blog

Full Signal and the golden era of independent media

Lessons from interviewing the best investors in the world on my show.

May 24 • Phil Rosen

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My interview with Lyft CEO David Risher

You'll never believe what he told me on our new episode of Full Signal.

May 21 • Phil Rosen

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AI makes you superhuman while turning your brain into mush

AI pits our desire for productivity against our need for intelligence.

May 14 • Phil Rosen

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April 2026

It's my first day as a Chief Market Strategist

I'm building an agentic AI research shop with ProCap Financial.

Apr 7 • Phil Rosen

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I haven't had a job for 2 years

No regrets since leaving Business Insider to start a media company.

Apr 6 • Phil Rosen

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March 2026

5 years in New York City

Trying to live up to the ambitions of my younger self.

Mar 29 • Phil Rosen

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January 2026

Building something to cut through the noise

We launched a software tool to help investors track winning stocks.

Jan 24 • Phil Rosen

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December 2025

Burning the boats for the new year

Lessons from getting married and building a business in a hectic 2025.

Dec 31, 2025 • Phil Rosen

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November 2025

The internet is about to get weirder than ever

My selfie with Elon Musk is just the beginning.

Nov 23, 2025 • Phil Rosen

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Rapid scale comes from narrow mastery

The juggling act of building a media business, one product at a time.

Nov 10, 2025 • Phil Rosen

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It's time for Full Signal

I'm launching a new show covering the data driving markets and the economy.

Nov 4, 2025 • Phil Rosen

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October 2025

The first cancelled radio interview

How a segment that never happened led to a new media venture.

Oct 26, 2025 • Phil Rosen

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