What Is Good Science? Part 2: How to think like a scientist

In the last episode, I discovered that rinsing my Chemex filter papers was a waste of time! As a result I’ve managed to claw back over seven days of my life left on earth. But why stop there? The coffee industry is full of elaborate ways of brewing and savouring coffee: fancy drippers, cold metal balls, “slurp-able” cupping spoons.These are very fun, but how many of them actually affect the flavour of our coffee?I fear elaborate coffee gear is wasting our time and money. They're distracting us from the existential crises in coffee that actually require all our attention now. For example, the issue of farmers who grow delicious coffees quitting the business because it’s just getting too hard. But to figure out whether a popular new coffee tool was actually waste of time or not, I needed to think like a scientist. This episode is the journey I went on to rewire my brain: I had to learn what good evidence looks like, what to do if I can’t find good evidence, and why it’s important to focus mostly on experimental results while resisting the allure of a compelling theory. Please spread the word about The Science of Coffee!Discover how I make these Filter Stories episodes by subscribing to my Substack newsletter. Leave a 5 star rating on SpotifyFollow me on Instagram and tag me in an Instagram storyWrite a review on Apple PodcastsDiscover this episode’s sponsor BWT’s water filtration products. I use their Penguin magnesium filter cartridges and cafes can use their BestAqua ROCDive deeper into the science of slurping, water and Signal Detection TheoryDo a Certificate of Advanced Studies with the Coffee Excellence CentreRead Georgiana’s paper on soup slurpingLearn more about Signal Detection TheoryExplore BWT White Paper on the effects of magnesium (German)Browse Christopher Hendon’s book Water for Coffee Take Barista Hustle's Water course Watch James Hoffman's water videoConnect with my very knowledgeable guestsMorten Munchow - Coffee Mind websiteJeremy Nelson - LinkedInSamo Smrke - InstagramGeorgiana Juravle - Google ScholarYoung Baek - InstagramFrank Neuhausen - LinkedInSergio Barbarisi - LinkedInAlessandro Genovese - LinkedInThe Science of Coffee is made possible by these leading coffee organisations:BWT Water and MoreMarco Beverage Systems ROEST Sustainable Harvest MahlkönigThe Science of Coffee is a spin-off series from James Harper's documentary podcast Filter Stories