Most people believe the chart on the screen — Dr. Jon explains why you shouldn’t. If you’ve ever sat in a conference session staring at a chart and wondering whether you’re seeing real data or a dressed-up story, this episode is for you. Dr. Jon Belkowitz breaks down how data in the concrete industry is often stretched, normalized, cherry-picked, or misleading — and how to spot it before making decisions that affect a structure’s performance. We get into why people present data, what questions you should ask before trusting it, what error bars mean, and when it’s time to ask tougher questions. This conversation also touches on motivations, funding sources, normalized datasets, Purdue-Pharma-style chart tricks, and why peer review still matters. What You’ll Learn Why is data really presented in this industry — truth, persuasion, or something in between? How charts can hide peaks or exaggerate trends What error bars actually mean and why they matter When to question normalized or percentage-based data Signs that a dataset should be tossed out completely How to read peer-reviewed papers quickly without wasting time Why checking funding sources matters Why asking questions doesn’t make you “anti” anything  Chapters 00:00 – Why We’re Talking About Data 01:00 – What Motivates People to Present Data 04:00 – The Role of Data in Confidence and Decision-Making 07:30 – Normalized Data and How It Can Mislead 12:00 – Purdue-Pharma-Style Chart Tricks 15:30 – What Error Bars Actually Tell You 21:00 – When to Question What You’re Being Shown 25:30 – Reading Research Papers Without Wasting Time 30:00 – Motivation, Funding, and Hidden Bias 34:00 – Final Thoughts Guest Info Name: Dr. Jon Belkowitz Company: Intelligent Concrete Email: jon@intelligent-concrete.com Website: www.intelligent-concrete.com Concrete Logic Academy Earn PDHs in the same straight-talk format as the podcast: https://www.concretelogicacademy.com Support the Podcast Support the show: https://www.concretelogicpodcast.com/donate KUIU helps support the podcast: https://www.concretelogicpodcast.com/kuiu Media, sponsorship, or content inquiries: seth@concretelogicpodcast.com Credits Producer: Jodi Tandett & Concrete Logic Media Music by Mike Dunton: https://www.mdunton.com/ Where to Find Seth Seth Tandett — concrete nerd and host of the Concrete Logic Podcast. LinkedIn: https://www.linkedin.com/in/seth-tandett/ YouTube: https://www.youtube.com/@concretelogicpodcast Podcast Website: https://www.concretelogicpodcast.com