Joel Leslie

Decoded: AI for Everyone

Where silicon meets soul, and algorithms make sense of the everyday. This isn’t just another tech podcast. Decoded demystifies artificial intelligence with wit, warmth, and a dash of the delightfully unexpected. From invisible assistants that shape your shopping habits, to machine minds behind medicine, marketing, and music... we explore how AI is quietly reshaping our lives, one line of code at a time. No jargon. No gatekeeping. Just real stories, smart people, and a gentle unravelling of the future we’re already living.

Author

Joel Leslie

Category

Technology

Podcast website

decoded-podcast.com

Latest episode

Jul 8, 2026

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Episodes

AI in Healthcare & Longevity: Can AI Help Us Live Longer, or Just Measure Us Better? 06.12.2025

Artificial intelligence is entering the most intimate frontier of all, our bodies. It predicts illness before symptoms appear, discovers new drugs in a fraction of the time, tracks the rhythms of our biology through wearables, and even models the science of ageing. But as AI begins to diagnose, predict, and measure us with extraordinary precision, one question becomes unavoidable: Is AI helping us...

AI in Education: Adaptive Learning, Equity & the Future of Human Potential 28.11.2025

What happens when learning stops being standardised, and becomes  personal ? In this episode of  Decoded: AI for Everyone , we explore how AI is transforming education at every level. From primary school to universities to lifelong learning in the workplace, adaptive systems are beginning to tailor lessons to each learner’s pace, strengths, and needs. We unpack both sides of the story: the extraor...

Creativity 2.0: When AI Learns to Imagine 22.11.2025

What happens when a machine learns to imagine? Across architecture, cuisine, and live performance, AI is no longer just analysing data; it’s creating . From designing sustainable buildings and inventing new recipes to co-writing music and theatre, artificial intelligence is becoming humanity’s newest creative partner. But as AI begins to generate beauty, structure, and taste, we face a profound qu...

AI in Mental Health: Sentiment, Therapy Bots & the Ethics of Emotional Intelligence 15.11.2025

Can a machine truly understand how you feel? From therapy bots that listen at 2 am to sentiment-analysis systems that can detect stress in your voice before you even notice it, artificial intelligence is entering one of the most delicate spaces of human life, mental health . In this episode of Decoded: AI for Everyone , we explore the rise of Emotional AI ; technology designed to interpret, respon...

Resource Optimisation AI: Energy, Water & Food Systems and the Trade-offs 08.11.2025

When artificial intelligence starts managing the essentials of life ( energy, water, and food ), efficiency becomes more than a technical problem. It becomes an ethical one. From stabilising Australia’s power grid to allocating water in drought and forecasting global crop yields, AI is quietly shaping the systems that sustain us. But every optimisation has a cost. Because when every watt counts, e...

City Brains, Environmental Modelling & Ethical Governance 01.11.2025

Imagine a city that can see itself, predicting floods before the first raindrop, rerouting garbage trucks before bins overflow, and testing emergency responses before disasters strike. From Maroochydore to Singapore , cities around the world are building  AI-powered Digital Twins , virtual replicas that model the rhythm of urban life in real time. These “city brains” can simulate millions of scena...

Climate AI...The Planet’s New Forecast 25.10.2025

For the first time in history, we have technology that can read the planet like a pulse, but are we listening? In this episode of Decoded: AI for Everyone, we explore how AI is transforming the way we understand and protect Earth. From predicting cyclones and modelling bushfires to mapping carbon and testing emergency systems inside digital twins, Climate AI is where data meets survival. You’ll he...

Deepfake detection, provenance tracking, and verification frameworks 18.10.2025

What happens when the truth itself can be faked? In this episode, we explore how synthetic media, AI-generated audio, video, and imagery, is reshaping our perception of reality. From harmless filters to malicious fraud, the line between what’s real and what’s engineered has never been thinner. We unpack one of Australia’s first major AI-enabled fraud cases: Noosa Council’s $2.3 million deception,...

AI Bias: Can We Teach Fairness? 11.10.2025

If AI learns from us, and we’re biased, can an algorithm ever be fair? In this second episode of Season 2, we decode bias in AI, where it comes from, how it shows up in our daily lives, and what industry and academia are doing to fix it. From facial recognition failures and gendered hiring tools to the frameworks that now test AI for fairness, this episode explores how bias reflects our humanity,...

AI in Governance & Law. When Algorithms Meet Accountability 04.10.2025

What happens when an algorithm decides if you’re innocent, guilty… or in debt? In this first episode of Season 2, we delve into the world of AI governance & law, the guardrails that govern how Artificial Intelligence is regulated, deployed, and held accountable. From Australia’s Robodebt scandal to the COMPAS risk-scoring system in US courts, we examine how governance failures can lead to inju...

The New Literacy of AI, Season 1 Wrap 16.08.2025

We’ve covered a lot in Season 1, from silent AI in your pocket to building your personal AI stack. In this final episode of the season, we’ll synthesise the big ideas, highlight your listener takeaways, and lay the foundation for Season 2. This isn’t just a recap, it’s a call to action. You’ll hear callback moments from past episodes, reflections from listeners, and an invitation to shape the futu...

AI in Workflows. Building Your Personal AI Stack! 09.08.2025

Everyone talks about AI like it's a distant concept. But what if it could be your personal productivity system, your assistant, your co-worker... right now? In this episode, Joel breaks down the anatomy of a modern AI workflow and shows you how to build your own personal AI stack. From large language models (LLMs) and task agents to note-taking AI and smart scheduling. We connect the dots acro...

AI and Trust. Misinformation, Deepfakes & Verification 02.08.2025

In a world where AI can generate anything, from fake headlines to cloned voices to entire videos, how do we know what’s real anymore? In this episode of Decoded, Joel explores the trust crisis triggered by generative AI. From deepfakes and disinformation to synthetic media and manipulated reviews, we’ll break down what’s happening, why it’s accelerating, and how to protect yourself and your organi...

AI + Emotion. Can Machines Really Feel… or Just Fake It? 26.07.2025

AI can write poetry, compose music, and generate human-like empathy in chat. But does it actually feel anything, or is it just mimicking emotional intelligence? In this episode of Decoded, Joel delves into the blurred lines between emotional simulation and genuine experience. We’ll unpack how AI models are trained to imitate sentiment, the risks of emotional manipulation, and the surprising power...

AI + Creativity. Partner, Tool or Imitator? 19.07.2025

From writing and painting to design and music, AI is making its presence felt in studios, agencies, and workshops around the world. But is it truly creative... or just a clever imitator? In this episode, Joel explores how AI is reshaping the creative process. From prompt-based ideation to generative art and music, we unpack how AI is becoming a new kind of collaborator, one that accelerates possib...

Decision Hygiene, the Skill you Didn’t Know you Needed, until now! 12.07.2025

As AI gets smarter, it gets smoother, and that’s precisely the problem. The draft looks good. The suggestion makes sense. The choice feels easy. But convenience isn’t clarity. In this episode, we explore  Decision Hygiene , the growingly required habit of remaining intentional when AI begins making decisions  on  your behalf. Because staying in control isn’t about rejecting AI… It’s about engaging...

Autonomous Agents — When AI Starts Acting On Its Own 05.07.2025

AI used to wait for your prompt. You asked a question. It answered. Simple. But that’s changing. Welcome to the era of Autonomous Agents ... where you give AI a goal, and it figures out the steps to achieve it. In this episode of Decoded: AI for Everyone , we explore: ·       What autonomous agents actually are — and how they’re different from assistants. ·       Real-world examples where agents a...

The Rise of Decision-Scale AI — How Micro-Decisions Are Becoming the Next Competitive Advantage 28.06.2025

Big decisions still matter. But today’s AI advantage comes from something far smaller — the thousands of micro-decisions happening behind the scenes every second. In this episode of Decoded: AI for Everyone , we unpack how businesses, platforms, and even governments are shifting from simply automating tasks to optimising judgment at scale. Because when AI handles not just work, but the decisions i...

Who’s Actually Doing the Thinking? 21.06.2025

AI is helping us more than ever, writing emails, managing calendars, and prioritising tasks. But as we outsource more decisions to AI, are we also outsourcing our thinking ? In this episode of Decoded: AI for Everyone , we explore: How AI-driven tools are shifting our cognitive load. The invisible handoff from “help” to “automation”. Why micro-decisions compound into major shifts in behaviour. The...

AI 101 – Prompts, Platforms, and What You Need to Know 14.06.2025

Confused by AI? You’re not alone. In this episode, we strip back the jargon and get crystal clear on what AI really is, how prompts work, why different platforms perform differently, and what "meta prompting" means for your productivity. You'll learn: Why AI isn’t magic, it’s prediction. The power of a well-crafted prompt. The strengths of ChatGPT, Claude, Gemini, Perplexity, Copilot...

“Just Pick the Damn Nut Bar” – How everyday AI is quietly shaping our lives 09.06.2025

This week, Joel stands in front of a wall of nut bars at Coles, paralysed by choice. But instead of spiralling into snack-based despair, he takes a photo, sends it to ChatGPT, and gets the answer in seconds. What starts as a supermarket dilemma turns into a deep dive into the rise of Everyday AI , the quiet, context-aware assistants now influencing everything from what we eat to how we sleep, to w...

Episode 1 - Silent AI 08.06.2025

Artificial intelligence was once a buzzword. Now, it's a background presence in your phone, your inbox, your calendar, whether you realise it or not. However, despite all this progress, AI tools still feel isolated. Conversations don’t carry over, tasks restart from scratch, and systems don’t talk to each other. That’s about to change. In this debut episode of Decoded: AI for Everyone , we exp...

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