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Climate Educator at Climate Clarity and Software Engineer

Day 3 of LinkedIn posts. I had scheduled something that I wrote yesterday, but it seems to have disappeared! Oh well! Instead of writing everything, I'm just going to do something simple and recommend a podcast. It's called The Great Simplification and I have found it to be an immensely valuable resource. The host, Nate Hagens, is such a gentle, intelligent, and skilled interviewer, who really helps his guests bring their ideas to life. The podcast is all about simplifying the complex issues we face and making sense of the world we're living in. I wrote yesterday about 'peak oil', which means a decline in our global production capacity of liquid fossil fuels. This presents us with a huge challenge, but a common response is: 'we'll just replace fossil fuels with hydrogen and renewables'. Well, unfortunately it's not that easy. Our society suffers from two ailments called 'energy blindness' and 'minerals blindness'. We don't realise how much energy and how many resources go into creating the things we buy, the buildings around us, and the infrastructure we rely on. We're already coming up against very real physical limits on the amount of metals we can extract to create renewable infrastructure. There simply isn't enough mining capacity or raw materials to create an energy system that produces the amount of energy we're using every day. The crazy stat: we'll have to go from 19 terrawatts of power to 5 terrawatts. That's a quarter of our energy supply and energy is everything! Dr Simon Michaux outlines this with so many brilliant examples and a lot of good humour in this episode of The Great Simplification: https://lnkd.in/eBTxmsfR Give it a listen and let me know what you think in the comments. And even if you don't listen to it, let me know what this sparks in you!

Simon Michaux: “Minerals Blindness” | The Great Simplification

Simon Michaux: “Minerals Blindness” | The Great Simplification

thegreatsimplification.com

Yes, my number one podcast recommendation too! Looking forward to discussing this episode with you.

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