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Imperfect Leaders

Hosted by Jeffrey Cohn, Podcast Host

There is no such thing as a perfect leader. We invite the country's most admired leaders to talk about their imperfections and leadership journey.

77 episodes · publishes fortnightly · latest 2026-06-18 · ~45 min/episode

Rank

#427

Substance

77.0

/ 100

Breakdown

Scored 2026-07
Updated monthly

Leadership rank

#31 of 1041

Best B2B Leadership Podcasts →

Across the index

#427 of 6182

Substance

Top 7%

outscores 93% of the index

Why it scores where it does

Imperfect Leaders ranks #427 on The B2B Podcast Index with a substance score of 77.0 out of 100, scored across 3 recent episodes. It scores highest on guest caliber and insight density. Michael Paul is a legitimate practitioner with deep operational experience: founded and scaled Lineagen from startup through commercial exit (2020), brought products from discovery through regulatory to market, and is now leading a clinical-stage biotech company as CEO. His track record spans research, product development, and commercialization - precisely the kind of hands-on operator B2B audiences need to hear from. His domain expertise is specific and demonstrated, not theoretical.

The five-dimension breakdown

Averaged across 3 recently scored episodes, with cited evidence.

Insight Density

15.3 / 20

The episode delivers solid foundational knowledge about maternal autoantibody-related autism (MARA), including the 20% prevalence statistic, the placental antibody transfer mechanism, and potential treatment pathways (surrogacy, plasma therapy, receptor-blocking drugs). However, beyond the scientific explanation, the insights become more generic - discussion of leadership culture, psychological safety, and hiring values are well-articulated but not novel for B2B audiences. The episode spends significant time on abstract leadership philosophy rather than operational specifics.

“about up to 20% of women who have a child diagnosed with autism tested positive in her blood for certain antibodies”

“if the mother tests positive for certain combinations of these antibodies, then the risk that her child will be diagnosed with autism could be as high as 99%”

Originality

14.3 / 20

The MARA science itself is original and genuinely novel, representing a specific biological subtype of autism with clear diagnostic and preventive pathways - this is not recycled thinking. However, the leadership and culture portion relies heavily on familiar frameworks: Patrick Lencioni's Five Temptations of a CEO, psychological safety (Edmondson via Lencioni), trust-building through personal questions, and accountability structures. These are well-executed but widely circulated in B2B leadership content.

“we exist. As Mara Bio so that the most severe effects of autism don't exist”

“there are different horses for different courses”

Guest Caliber

19.0 / 20

Michael Paul is a legitimate practitioner with deep operational experience: founded and scaled Lineagen from startup through commercial exit (2020), brought products from discovery through regulatory to market, and is now leading a clinical-stage biotech company as CEO. His track record spans research, product development, and commercialization - precisely the kind of hands-on operator B2B audiences need to hear from. His domain expertise is specific and demonstrated, not theoretical.

“founded a company with some colleagues in 2006, 2007, focused on genetic. Testing for autism and developmental disorders”

“We built that from startup to product development to commercialization through strategic exit in 2020”

Specificity & Evidence

14.7 / 20

The scientific specifics are strong: 20% prevalence, up to 99% risk with certain antibody combinations, eight defined antibodies, day 100 of fetal development, specific drug examples (remicade, Johnson & Johnson's placental receptor-blocking drug), and named researchers (Dr. Judy Van de Water at UC Davis). However, the business and operational specifics are vague: no concrete revenue figures, customer acquisition costs, timeline to market milestones, or specific financial metrics are discussed. Leadership culture examples are illustrative but lack quantified outcomes.

“about up to 20% of women who have a child diagnosed with autism tested positive”

“the statistics are very compelling that if the mother tests positive for certain combinations of these antibodies, then the risk that her child will be diagnosed with autism could be as high as 99%”

Conversational Craft

13.7 / 20

The host asks solid setup questions and shows genuine curiosity, but rarely pushes back or challenges claims. Most questions are open-ended invitations for the guest to elaborate rather than probing questions testing assumptions. The host doesn't ask about competitive landscape, regulatory timelines, commercialization challenges, or the tension between Paul's ethical stance (not testing during pregnancy) and market pressure. Follow-ups are cordial but lack the sharp skepticism needed to stress-test claims in biotech/healthcare.

“What is autism? And, you know, I keep hearing experts say that we really don't understand what causes it. But I feel like you guys do know what causes it”

“does the CEO need to scale too as you go through those three distinct stages”

Standout episodes

  • Michael Paul, CEO of MaraBio - Finding 'Ability' in Disability

    2025-12-01

    83
  • My Autistic Son Taught Me to Be a More Resilient Leader - with Adrian Jones, Goldman Sachs - Chairman & Co-Head, Global Private Equity, Asset Management

    2025-07-03

    83
  • Small Dose, Big Impact: The Science of Low-Dose Lithium for Leadership Performance, with Dr. Sudhir Gadh

    2026-06-18

    65

Rank over time

First period on the Index - history builds from here.

Episodes

3 scored on substance · 60 tracked in total.

  • Small Dose, Big Impact: The Science of Low-Dose Lithium for Leadership Performance, with Dr. Sudhir Gadh

    2026-06-18 · 32 min

    65 / 100
  • Michael Paul, CEO of MaraBio - Finding 'Ability' in Disability

    2025-12-01 · 39 min

    83 / 100
  • My Autistic Son Taught Me to Be a More Resilient Leader - with Adrian Jones, Goldman Sachs - Chairman & Co-Head, Global Private Equity, Asset Management

    2025-07-03 · 43 min

    83 / 100

Frequently asked

What is Imperfect Leaders's substance score?
Imperfect Leaders scores 77.0 out of 100 for substance and ranks #427 on The B2B Podcast Index. That puts it ahead of 93% of the B2B podcasts we rank and #31 of 1041 in Leadership. The score reflects insight density, originality, guest caliber, specificity and conversational craft across recent episodes - not downloads.
Is Imperfect Leaders worth listening to?
Yes - Imperfect Leaders outscores 93% of the B2B leadership podcasts and shows we rank on substance, so a leadership operator is likely to come away with something useful.
Who hosts Imperfect Leaders?
Imperfect Leaders is hosted by Jeffrey Cohn, Podcast Host.
How often does Imperfect Leaders publish?
Imperfect Leaders publishes fortnightly, has 77 episodes, released its most recent episode on 2026-06-18.
Which Imperfect Leaders episode should I start with?
Our highest-scoring recent episode is "Michael Paul, CEO of MaraBio - Finding 'Ability' in Disability" (83/100) - a good place to start.

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Frequently discusses

Companies, products and tools that come up most across this show's episodes.

Third ElementBellevueNew York UniversityPerrier7UpCoca ColaOne Flew Over the Cuckoo's NestFDAHorse Racing FederationNew Life SchoolImperfect Leaders

Guests who've appeared

Dr. Sudhir GadhMichael PaulAdrian Jones

Topics this show covers

The themes that come up most across this show's episodes.

Third ElementGSK3 enzymelow-dose lithium microdosingmitochondrial functiontrace minerals and micronutrientsSaturnia and Baden Baden lithium springs7-Up historySalty Salt productOne Flew Over the Cuckoo's NestFDA regulationMaternal Autoantibody Related Autism (MARA)Dr. Judy Van de WaterUniversity of California Davis Mind InstitutePrecision immunologyPreconception carrier screeningApplied Behavioral Analysis (ABA)Eye-tracking diagnosticsCognoa

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