Fear Sells—But the Facts Matter: Making Science Go Viral

In this episode, I sit down with a scientist and science communicator who has spent the last five years in the middle of online health conversations, especially during and after the pandemic. We talk honestly about why accurate information often feels boring on social media, while fear based content spreads fast. This is not a conversation about blaming parents or shaming curiosity. It is about understanding how trust works, why it has been strained, and what actually helps people feel safe enough to learn.

We also get real about the mistakes science and medicine made during the pandemic, especially using black and white language around safety and effectiveness. We talk about why nuance matters, why people are capable of understanding complexity when it is explained well, and why showing up as a real human, not a polished authority figure, is one of the most powerful tools we have right now in public health communication.

In this episode, we cover:

Why misinformation spreads faster than accurate health information online

How fear, outrage, and certainty drive engagement on social media

The role trust plays in whether people believe data at all

Why “safe and effective” language backfired for many families

How oversimplifying science pushed people away instead of helping

Financial conflicts of interest and why they matter when evaluating health claims

The pattern of fear first, product second in wellness content

Why credentials alone do not guarantee honesty or accuracy

How being relatable and human builds more trust than perfection

What science communicators can do differently moving forward

Why we need more doctors and scientists showing up online, not fewer

To connect with Dr. Noc follow him on Instagram @dr.noc, check out all his resources at linktr.ee/dr.noc and follow him on Substack: drnoc.substack.com/subscribe

00:00 – Why Fear Spreads Faster Than Facts Online

01:36 – Introducing Dr. Morgan “Dr. Noc” McSweeney

03:00 – Meeting Dr. Noc and Finding Science Communicators Online

05:38 – Dr. Noc’s Background in Pharmaceutical Science and Biotech

06:21 – Why He Started Creating Science Content During the Pandemic

06:59 – The Learning Curve of Creating Educational Content Online

07:23 – Why Science Must Be Communicated Beyond Academia

08:04 – Social Media as a Public Health Battleground

08:24 – Why “Just Showing the Data” Often Doesn’t Work

09:07 – The Real Problem: Trust in Science and Institutions

09:47 – How People Decide Who to Trust Online

10:03 – Why Most People Don’t Understand How Clinical Trials Work10:51 – How Extreme Messaging During the Pandemic Hurt Trust11:45 – Why Saying “Benefits Outweigh Risks” Builds More Trust58:46 – Final Thoughts: How Truth Can Still Win Online

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