Author/cartoonist. Contributor: New York Times, Playboy, Wall Street Journal, Saturday Evening Post, Reader’s Digest. https://ko-fi.com/rolliwrites

Spreading joy through writing and breathwork https://www.somabreath.com/#a_aid=AndyMurphy

Retired scientist/big dog dad. Helping non-scientists understand the future of our environment. Exploring the transition into retirement.

What's worse than an out-of-date profile? I'm lucky to be 93! Thanks for reading my stuff. I hope you have as much fun reading them as I had writing them.

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Rennie investigates science, history, the systems institutions prefer you not to understand and the unknown.