Rational Grounds with Diogo Cohea

Rational Grounds with Diogo Cohea

Dive into the realm of ideas with Rational Grounds, the podcast where philosophy, ethics, and politics intersect. Each episode unpacks complex concepts, debates, and dilemmas, stripping them down to their core to uncover a rational understanding. Thought-provoking discussions and clear-eyed explorations that challenge perspectives and promote deeper understanding. Let’s find the rational grounds to complex ideas. Note: Rational Grounds was the first podcast in Australian history to be legally blocked by the courts. We won the court case and were reinstated.

Episodes

April 22, 2025 73 mins

The Dark History of Eugenics, AI Ethics & Transhumanism with Prof. Rob Wilson on Rational Grounds

This episode blends academic curiosity, moral urgency, and philosophical intrigue.


What does it mean to be human in an age of AI and transhumanism? In this deep, mind-bending episode of Rational Grounds, Professor Rob Wilson — UWA's Professor of Philosophy — unpacks everything from the dark legacy of eugenics to the future of race, d...

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In this compelling episode of Rational Grounds, I sit down with Perth rap artist Bitter Belief to explore the intersections of religion, ethics, and politics in both his music and his life.

We discuss his journey to faith, starting with a profound moment in Bali that led him to embrace Christianity and find deeper purpose. Bitter Belief shares how his belief in God has reshaped his creative process, steering him further toward aut...

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An explosive conversation with Russian boxing legend Victor Oganov on navigating politics, societal pressures, and staying true to oneself.


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How does one navigate a world divided by power, ideology, and culture? In this fantastic episode of the Rational Grounds Podcast, I sit down with Russian boxing legend Victor Oganov to explore the battlefields outsi...

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In this episode, Cameron Branch, comedian and co-host of The Hard Yarn Podcast, discusses his transformative spiritual journey, including an encounter with "God" during a guided mushroom trip, leading to profound self-discovery and healing. Cameron explores the concept of "returning to zero," a philosophy centered on shedding trauma and limiting beliefs to live authentically. The episode also delves into his comedy career, podcast ...

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In this inspiring episode, we sit down with Tahlia Casella, an 11-year-old Jiu-Jitsu world champion from Perth, Western Australia, and the future of Australian Jiu-Jitsu. Tahlia shares her journey from starting in the sport to dominating on the world stage.

We also dive deep into an important conversation for parents: how to encourage and support your child in competitive sports without pushing them too hard. Tahlia's insights, alo...

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In this compelling episode, I sit down with Grady Stewart, an American pioneer in the world of Mixed Martial Arts (MMA). Grady shares his incredible journey from touring the globe with legendary fighter Ken Shamrock to bringing the sport of MMA to Perth, Western Australia. As a promoter, he made waves in the industry by bringing top-tier fighters like Tito Ortiz and Rashad Evans to Australian shores.


However, Grady’s story takes...

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Joel Jammal is a prominent right-wing political commentator in Australia, known for his incisive analysis and outspoken views on national and international political issues. As the leader of Turning Point Australia, Jammal has been at the forefront of promoting conservative values and policies, inspiring a new generation of politically active Australians.

Jammal's influence extends beyond traditional media. He has played a significa...

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Today we sit down with formidable UFC Middleweight Fighter, Jacob Malkoun. Nick Named 'Mamba', Jacob not only holds multiple wins in the UFC but also boasts accolades such as winning the ADCC Asia Trials and the Pan Pacific Gold in Brazilian Jiu-Jitsu, alongside a 3-0 in professional boxing record.


In this deep dive, Jacob shares the captivating journey of his transition from playing NRL during his early teens to his full pivot ...

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In this riveting episode of our podcast, we sit down with the remarkable Adele Fornarino, a trailblazer in the world of Brazilian Jiu-Jitsu (BJJ) and Australia's premier female athlete in the discipline. Not only does Adele hold the prestigious title at America's Grapple Fest, but she has also spectacularly defended it, showcasing her exceptional skills and indomitable spirit on the mat. Further solidifying her legacy, Adele recent...

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In this episode, we are joined by John. He is the owner and creator of "raw meat experiment". A Page dedicated to the experience of eating Raw Meat directly from the packet. His “raw meat experiment” videos have truly gone viral, with some reaching up to eight million views. However, John has decided to eat Raw Chicken now on a new page called "raw chicken experiment" and in just two weeks his page has doubled his previous with vid...

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Rabbi Dr Dovid Slavin is one of the most prominent Rabbi's in Sydney, Australia. and he joins us for episode 100 of FIVE8 Podcast to discuss his philanthropic work with Our Big Kitchen and the Palestine v Israel conflict.

TIMESTAMP:
(0:00) - Introduction Presented by Loanoptions.ai
(3:33) - Episode Starts - The Story of Our Big Kitch explained by Rabbi Dr Dovid Slavin
(7:25) - Why has Our Big Kitchen been so successful?

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Jeffery Morgan has helped positively change the lives of more than 650,000 Australians as well as countless organisations through his coaching programs, workshops and events. He uses everything he has, from his lived experiences and street smarts to his qualifications as a Nutritionist, Coach & Consultant to inspire, motivate and educate others to live their best life.

There are no limits to his reach. He is an ambassador, advoc...

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Drew Weatherhead is a Brazilian Jiu Jitsu Black belt under Dave Rothwell. Drew has over 12 years of experience training and competing in Brazilian Jiu-Jitsu. He runs the @because_jiujitsu page and also hosts the Social Disorder podcast in which he has spoken to people from all fields for over 200 episodes. Drew is now the author of 'Consciousness, Reality, Purpose' a book, with extensive research, that looks at the three pillars of...

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December 5, 2022 68 mins
Most recently Matt has created the Discernible.io platform. An independent Media studio based out of Melbourne that focuses on delivering high-quality entertainment, intellectual, & news pieces.
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October 9, 2022 65 mins
ESCAPE FROM THE MATRIX.
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August 14, 2022 59 mins
In this episode we are joined by a special guest by the name of Anthony Rai a.k.a 'Conservative Ant'.
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July 31, 2022 107 mins
Today i am joined by Australia's #1 ANTI-SCAMMING activist Lance Simon aka Lucky Lance. Lance has an incredible life story from selling drugs and partying in Melbourne's underworld where he murdered someone over a petty drug deal and got away on self-defense to now him having turned his life around to the point where he now has registered informants working with him and assisting him in going after Scammers. More spesifically, scam...
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July 23, 2022 70 mins
in this episode, we discuss the heart and will of Clinton Terry, a Champion Brazilian Jiu-Jitsu competitor who now runs his own gym and is sponsored by Hyperfly NZ.
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Matt is the CEO and Founder of Ancestral Nutrition, an Australian-based Primal Nutrition company nourishing nose-to-tail nutrition to support energy, immunity & vitality. All of their products are ethically sourced from Tasmanian grass-fed cows. In this episode we dive into how Matt got started, the benefits of beef liver and advice that Matt has for other small business owners.
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I appreciate and thank Drew for being vulnerable and opening up about the loss of his academy and having to pack his family of 6 into an RV to flee his state during heavy restrictions on unvaxxed Canadians. His story is one of will and overcoming. He has my utmost respect and I'm sure he will have yours after this episode.
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