Title: Jim’s Journey - Startup Struggles, Success Secrets, and Solving Society's Declining Birth Rates
Guest: Jim Penman
Recorded: September 2025
Imagine a young man in 1980s Australia, fresh from his history PhD, armed with just a beat-up mower, a trailer, and $20 in his pocket. Instead of academia, he dives into lawn mowing—a simple side hustle that explodes into a franchising empire. Through grit, quality focus, and empowering everyday people, Jim Penman builds Jim's Group: over 5,500 franchises across Australia, New Zealand, and Canada, serving thousands daily with services from gardening to pest control, generating $1B+ in annual turnover. It's a story of humble beginnings prioritizing people over profits.
But Jim's more than a business titan. A prolific author, his 2015 book "Biohistory: Decline and Fall of the West" weaves epigenetics—environmental stressors altering gene expression—into historical cycles of societal rise and decline, drawing from Rome to modern trends. It's a bold intellectual dive.
Beyond books, Jim founded the Institute for Social Neuroscience in 2017, funding independent research on epigenetics, neuroscience, and behavior—free from grants or oversight to dodge ideological bias. He also leads Epigenes Australia, probing gene-environment interactions like calorie restriction's behavioral effects.
Politically fearless, Jim backs the Australian Libertarian Party, slamming big government. He called out Victoria's COVID lockdowns under Premier Daniel Andrews as disastrous for small businesses, dubbing him the "worst leader since federation." He urges PM Albanese to create a U.S.-style Department of Government Efficiency to cut waste and red tape.
Join me as I chat with this Renaissance man: entrepreneur, thinker, scientist, and critic. Jim Penman unpacks his journey, biohistory, and vision for a freer world. Don't miss it!
Links and interview references:
https://jimpenman.com.au/
https://biohistory.org/
https://www.epigenes.com.au/
Books:
The Cutting Edge: Jim's Mowing, a Franchise Story (1992)
The Hungry Ape: Biology and the Fall of Civilisations (1992)
Surprised by Success: The Very Australian Story of Jim's Mowing (1998)
Selling by Not Selling: From $24 to a Turnover of $400 Million (2013)
Biohistory: Decline and Fall of the West (2015)
Every Customer a Fan
Epigenetics and Character: The Biology Behind History (2021)
No Other Success: How a Lawn-Mowing Business Transformed Thousands of Lives (2025)