The Rationable Podcast

The Rationable Podcast

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The Rationable Podcast episodes

  • Does Science Know Everything?

    I’m sure you’ve heard or said that “Science doesn’t know everything”. This is usually in defence of an idea that probably isn’t scientific, like homeopathy or god. And that’s okay. Because I agree with you. Science doesn’t know everything, and probably never will. And here’s why.

    ** Further Reading & References**

    • Homeopathy: https://www.berationable.com/rationable-blog/2019/03/20/does-homeopathy-work
    • RCTs: https://www.berationable.com/rationable-blog/2019/6/11/what-is-evidence-part-1-randomised-controlled-trials
    • Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

      10 min
    • 7 Worst Sources for Vaccine Information

      There is clear evidence showing that vaccines save lives and mostly safe. But I’ve found a few groups that promote the idea that they are harmful. If you see information coming from these sources saying vaccines are bad, report the post or share it with me. But first, let me introduce you to the seven worst sources for vaccine information (and most other health advice too).

      References and Further Reading

      WHO: https://www.who.int/immunization/programmes_systems/financing/analyses/1_economics_of_immunization_policies.pdf?ua=1

      NIH: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1140944/

      Antivax: Poking holes in their claims: https://www.berationable.com/rationable-blog/2019/7/20/antivax-poking-holes-in-their-arguments

      Providing vaccines for free: https://www.bbc.com/news/world-asia-india-28156436

      Big Pharma & Vaccines: https://www.skepticalraptor.com/skepticalraptorblog.php/the-myth-of-big-pharma-vaccine-profits-updated/

      Vaccines & Autism: https://skepticalinquirer.org/2017/05/vaccines_autism_and_the_promotion_of_irrelevant_research_a_science-pseudosc/

      How many doctors exist: https://www.reference.com/world-view/many-doctors-world-ef3c66521bd289a8

      Jenny McCarthy's son: https://hollywoodlife.com/2010/02/26/jenny-mccarthy-says-her-son-evan-never-had-autism/

      Vaccines Journal: https://www.journals.elsevier.com/vaccine

      Social Medicine: https://www.infectiousdiseaseadvisor.com/home/topics/prevention/social-medicine-the-effect-of-social-media-on-the-anti-vaccine-movement/

      Children's Hospital of Philadelphia: https://www.chop.edu/centers-programs/vaccine-education-center

      CDC: https://www.cdc.gov/

      UNICEF: https://www.unicef.org/topics/vaccines

      Intro and outro music: Don't Stop performed by Nothing More, from their album, The Stories We Tell Ourselves. The sound clips have been used with their permission.


      Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

      12 min
    • What is Evidence? Part 2: Anecdotal Evidence

      Anecdotes are all around us, and we encounter them every day. It’s the way we humans share information. But there's a problem when it’s presented as evidence for a scientific claim. Then it’s called anecdotal evidence or argument from personal experience, which is also a logical fallacy called...you guessed it...the Anecdote Fallacy. This is the weakest form of evidence anyone can present for any claim they make. So, should we believe them?

      Further Reading & References

      • Keto Diet: https://www.berationable.com/rationable-blog/2018/11/19/is-the-ketogenic-diet-the-best-way-to-lose-weight
      • Alternative Medicine: https://www.berationable.com/rationable-blog?category=Alternative%20Medicine
      • RCTs: * https://www.berationable.com/rationable-blog/2019/6/11/what-is-evidence-part-1-randomised-controlled-trials
      • **Anecdotal Evidence: **
        • What is Anecdotal Evidence: https://youtu.be/ntEwAnrj0IU
        • https://en.wikipedia.org/wiki/Anecdotal_evidence
        • https://friendlyatheist.patheos.com/2016/12/19/the-argument-from-personal-experience-debunked/
        • https://rationalwiki.org/wiki/Anecdotal_evidence
        • Evolution of Cognitive Biases: https://onlinelibrary.wiley.com/doi/full/10.1002/9781119125563.evpsych241
        • Confirmation Bias; https://www.psychologytoday.com/us/blog/science-choice/201504/what-is-confirmation-bias
        • The Dunning Kruger Effect: https://thedecisionlab.com/biases/dunning-kruger-effect/
        • https://yourlogicalfallacyis.com/anecdotal
        • Argument from personal experience Debunked: https://youtu.be/i48zNH_olps
        • Why People Believe Weird Things: Science, Pseudoscience, and Critical Thinking by Michael Shermer: https://amzn.to/2SUPwCZ
        • Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

          14 min
        • What is Evidence? Part 2: Anecdotal Evidence

          Anecdotes are all around us, and we encounter them every day. It’s the way we humans share information. But there's a problem when it’s presented as evidence for a scientific claim. Then it’s called anecdotal evidence or argument from personal experience, which is also a logical fallacy called...you guessed it...the Anecdote Fallacy. This is the weakest form of evidence anyone can present for any claim they make. So, should we believe them?

          Further Reading & References

          Keto Diet: https://www.berationable.com/rationable-blog/2018/11/19/is-the-ketogenic-diet-the-best-way-to-lose-weight

          Alternative Medicine: https://www.berationable.com/rationable-blog?category=Alternative%20Medicine

          RCTs: * https://www.berationable.com/rationable-blog/2019/6/11/what-is-evidence-part-1-randomised-controlled-trials

          Anecdotal Evidence: *What is Anecdotal Evidence: https://youtu.be/ntEwAnrj0IU
          https://en.wikipedia.org/wiki/Anecdotal_evidencehttps://friendlyatheist.patheos.com/2016/12/19/the-argument-from-personal-experience-debunked/https://rationalwiki.org/wiki/Anecdotal_evidence

          Evolution of Cognitive Biases: https://onlinelibrary.wiley.com/doi/full/10.1002/9781119125563.evpsych241

          Confirmation Bias; https://www.psychologytoday.com/us/blog/science-choice/201504/what-is-confirmation-bias

          The Dunning Kruger Effect: https://thedecisionlab.com/biases/dunning-kruger-effect/

          https://yourlogicalfallacyis.com/anecdotal

          Argument from personal experience Debunked: https://youtu.be/i48zNH_olps

          Why People Believe Weird Things: Science, Pseudoscience, and Critical Thinking by Michael Shermer: https://amzn.to/2SUPwCZ

          Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

          14 min
        • Antivax: Poking holes in the claims

          It all started with Andrew Wakefield publishing a sham study on how vaccines give children autism. Now, the movement has taken on a life of its own with celebrity endorsers, social media influencers, alternative medicine “gurus” all propagating this idea. Today, we dig into what antivaxxers believe, why it's wrong and how we can help stop the movement.

          References and Further Reading:

          1. Vaccines, Autism, And The Promotion Of Irrelevant Research: A Science-Pseudoscience Analysis
          2. UNICEF: https://www.unicef.org/press-releases/record-number-infants-vaccinated-2017
          3. WHO: https://www.who.int/news-room/fact-sheets/detail/autism-spectrum-disorders; https://www.who.int/publications/10-year-review/vaccines/en/ ; https://www.who.int/vaccine_safety/initiative/detection/immunization_misconceptions/en/index1.html
          4. Ice Cream & Homicide: https://slate.com/news-and-politics/2013/07/warm-weather-homicide-rates-when-ice-cream-sales-rise-homicides-rise-coincidence.html
          5. Vaccines & Autism: https://www.ncbi.nlm.nih.gov/pubmed/24814559
          6. Influenza Epidemics: https://7news.com.au/news/health/flu-deaths-hit-300-as-season-passes-peak-c-209939; https://www.hindustantimes.com/india-news/flu-season-in-india-how-prepared-are-you/story-scuyWrIdWgkUZ0Rs2av0aO.html
          7. Diseases that Vaccines prevent: https://www.who.int/immunization/diseases/en/
          8. Kulkarni SV, Narain JP, Gupta S, Dhariwal AC, Singh SK, Macintyre C R. Influenza A (H1N1) in India: Changing epidemiology and its implications. Natl Med J India [Epub ahead of print] [cited 2019 Jul 20]. Available from: http://www.nmji.in/preprintarticle.asp?id=253355
          9. Science Based Medicine: https://sciencebasedmedicine.org/how-to-respond-to-anti-vaxxers/ and https://sciencebasedmedicine.org/antivaccine-hero-andrew-wakefield-scientific-fraud/
          10. Children’s Hospital of Philadelphia: https://www.chop.edu/centers-programs/vaccine-education-center
          11. Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

            If you like this content, please subscribe to the podcast and share it with your friends and family.

            Thank you!

            14 min
          12. Antivax: Poking holes in their claims

            It all started with Andrew Wakefield publishing a sham study on how vaccines give children autism. Now, the movement has taken on a life of its own with celebrity endorsers, social media influencers, alternative medicine “gurus” all propagating this idea. Today, we dig into what antivaxxers believe, why it's wrong and how we can help stop the movement.

            References and Further Reading:

            Vaccines, Autism, And The Promotion Of Irrelevant Research: A Science-Pseudoscience Analysis

            UNICEF: https://www.unicef.org/press-releases/record-number-infants-vaccinated-2017

            WHO: https://www.who.int/news-room/fact-sheets/detail/autism-spectrum-disorders; https://www.who.int/publications/10-year-review/vaccines/en/ ; https://www.who.int/vaccine_safety/initiative/detection/immunization_misconceptions/en/index1.html

            Ice Cream & Homicide: https://slate.com/news-and-politics/2013/07/warm-weather-homicide-rates-when-ice-cream-sales-rise-homicides-rise-coincidence.html

            Vaccines & Autism: https://www.ncbi.nlm.nih.gov/pubmed/24814559

            Influenza Epidemics: https://7news.com.au/news/health/flu-deaths-hit-300-as-season-passes-peak-c-209939; https://www.hindustantimes.com/india-news/flu-season-in-india-how-prepared-are-you/story-scuyWrIdWgkUZ0Rs2av0aO.html

            Diseases that Vaccines prevent: https://www.who.int/immunization/diseases/en/

            Kulkarni SV, Narain JP, Gupta S, Dhariwal AC, Singh SK, Macintyre C R. Influenza A (H1N1) in India: Changing epidemiology and its implications. Natl Med J India [Epub ahead of print] [cited 2019 Jul 20]. Available from: http://www.nmji.in/preprintarticle.asp?id=253355

            Science Based Medicine: https://sciencebasedmedicine.org/how-to-respond-to-anti-vaxxers/ and https://sciencebasedmedicine.org/antivaccine-hero-andrew-wakefield-scientific-fraud/

            Children’s Hospital of Philadelphia: https://www.chop.edu/centers-programs/vaccine-education-center

            Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

            Intro and outro music: Don't Stop performed by Nothing More, from their album, The Stories We Tell Ourselves. The sound clips have been used with their permission.


            Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

            14 min
          13. Will eating more frequently lead to weight loss?

            Today, we dive into one of the longest standing claims about losing weight. No matter which new fad diet pops up, you’ll always have someone say, “Just start having several small meals a day. Trust me, it works!” And it does sound plausible. The “logic” people usually put behind it is that it’s easier for your body to digest small portions, plus it boosts your metabolism every time you eat. In this episode, we discuss what metabolism is and how to boost it. I also explain terms like caloric restriction, deficit and surplus; TDEE; BMI and BMR, and the roles that have to play in our bodies and fat loss.

            Further reading and references:

            • Online BMR Calculator: https://www.bodybuilding.com/fun/bmr_calculator.htm
            • http://www.livestrong.com/article/394573-does-fasting-speed-up-metabolism/
            • http://www.medicinenet.com/script/main/art.asp?articlekey=56254&page=1
            • http://www.webmd.com/diet/obesity/features/6_meals_a_day#1
            • https://www.ncbi.nlm.nih.gov/pubmed/26024494
            • http://www.health.harvard.edu/diet-and-weight-loss/eating-frequency-and-weight-loss
            • https://www.bodybuilding.com/fun/mohr16.htmhttp://www.nhs.uk/Livewell/loseweight/Pages/how-can-I-speed-up-my-metabolism.aspx
            • http://www.livestrong.com/article/394573-does-fasting-speed-up-metabolism/https://en.wikipedia.org/wiki/Metabolism
            • Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

              11 min
            • Does Science know everything? (Updated)

              I’m sure you’ve heard or said that “Science doesn’t know everything”. This is usually in defence of an idea that probably isn’t scientific, like homeopathy or god. And that’s okay. Because I agree with you. Science doesn’t know everything, and probably never will. And here’s why.

              ** Further Reading & References**

              Homeopathy: https://www.berationable.com/rationable-blog/2019/03/20/does-homeopathy-work

              RCTs: https://www.berationable.com/rationable-blog/2019/6/11/what-is-evidence-part-1-randomised-controlled-trials

              Questions, suggestions or just want to get in touch? Find me on Instagram and Twitter @berationable and on Facebook @Rationable. Join the conversation on the Rationable Conversations Facebook group and email me at [email protected]. For more content like this, visit www.berationable.com.

              10 min
            • What is Evidence? Part 1: Randomised Controlled Trials

              Just because you might not be a scientist, doesn't mean you can't look for and understand the evidence behind a claim. Now you can get started by investigating randomised controlled trials.

              Further Reading:

              If you want to buy the books, I’d appreciate it if you could use the links I’ve added below. I’ll get a small commission which supports Rationable and everything that it does.

              • Bad Pharma by Ben Goldacre
              • Trick or Treatment by Simon Singh and Edzard Ernst
              • How to read a paper: The basics of evidence-based medicine by Trisha Greenhalgh
              • Steven Novella's discussions on p-hacking:
                • https://theness.com/neurologicablog/index.php/get-rid-of-statistical-significance/
                • https://theness.com/neurologicablog/index.php/p-hacking-and-other-statistical-sins/
                • Rationable's article on Homeopathy: https://www.berationable.com/rationable-blog/2019/03/20/does-homeopathy-work
                • https://en.wikipedia.org/wiki/Randomized_controlled_trial
                • https://en.wikipedia.org/wiki/James_Lind
                • https://emj.bmj.com/content/20/2/164
                • https://www.ncbi.nlm.nih.gov/pubmed/
                • The blog version of this episode: https://www.berationable.com/rationable-blog/2019/6/11/what-is-evidence-part-1-randomised-controlled-trials

                  For more articles like this, and much more, visit www.berationable.com.

                  Get in touch with me on Twitter and Instagram at @berationable and on Facebook at @rationable.

                  28 min
                • After Section 377: The road ahead for India's LGBTQ+ community

                  Last year, I wrote a blog about the future of the LGBTQ+ community in India after the overthrowing of Section 377. This is what Indians need to do to make ours a more inclusive society.

                  It’s at times like these that we feel India is headed in the right direction. After all, this is a massive step forward in a country whose belief systems are still very conservative, to say the least. And it is most definitely worth celebrating that we have recognised a truth that many nations still haven’t. But we do have a long way to go.

                  14 min

                About The Rationable Podcast

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                Every week we dig into an aspect of our world and look at it through the lens of science and critical thinking. We separate fact from fake as we explore diets, medicines, science news and trends. Jump…