Welcome to the 1,016 new members (!!!) of the curiosity tribe who have joined us since Friday. Join the 35,181 others who are receiving high-signal, curiosity-inducing content every single week.Today’s newsletter is brought to you by Tegus!When I started to dive in on the global supply chain disruption, Tegus was my first destination—it’s a literal cheat code for my investment research and learning process. Tegus is the leading platform for primary research—a searchable database of thousands of instantly-available, investor-led interviews with experts on a wide range of industries, companies, and topics. It’s fast and cost-effective, enabling you to do great primary research without breaking the bank.Special Offer: Tegus is offering a free 2-week trial to all Curiosity Chronicle subscribers—sign up below to level up your investment research game today!Today at a Glance:The ongoing global supply chain crisis is best viewed through the simple, Econ 101 lens of supply and demand.Demand-side drivers primarily include unprecedented government support and economies roaring back to post-COVID life, both of which have driven up consumer spending on goods.Supply-side drivers include Labor Shortages, Factory Shutdowns, Port Shutdowns, Flight Reductions, Container Ship Challenges, Infrastructure Deficiencies, and the China Energy Crisis.Net-net, we have demand structurally higher and supply structurally lower, leading to delays, shortages, and rising costs across the value chain.Supply Chain ApocalypseBy now, you’ve probably heard that global supply chains are in a state of disarray. You’ve definitely felt it—from attempting to order a new bike or sofa, or just trying to get a McDonald’s milkshake—as delays and shortages have spread across the world.But if you’re like most people, you still have no idea how or why we got into this mess.In an effort to fix that, here's a simple breakdown of what’s causing our ongoing supply chain apocalypse:BackgroundThere's a lot of talk right now about the global supply chain crisis.To give you a sense of the drama here, consider the fact that Bloomberg—a traditionally less sensationalist media outlet—recently published an article subtitled “Inside the Brutal Realities of Supply Chain Hell”.Before we walk through the causes, let’s talk about the effects.What are some of the visible impacts of the crisis?Product Delays: Good luck getting furniture, appliances, cars, or Christmas gifts before 2022.Product Shortages: Many critical technology components (e.g. semiconductor chips) are in short supply.Port Buildups: The Los Angeles/Long Beach port has a historic backup that shows no signs of slowing down.Rampant Freight Costs: The cost of shipping a container from China to LA/Long Beach has risen from under $1,000 pre-COVID to over $20,000 at times in 2021.No exaggerations necessary—the effects are really quite bad.But what is causing all of this?Global supply chains are very complex. We live in a highly-interconnected world. A butterfly flaps its wings in Shenzhen and impacts when I receive my bike in New York.Ok, maybe not quite, but almost...To understand the drivers of the crisis, we need a simple framework. Let's break down what is happening using an Econ 101 classic: Supply and Demand.Note: In this framework, supply will refer to everything related to manufacturing, production, and transportation, while demand will refer to everything related to consumption.Demand-Side DriversFirst, demand.This one is pretty simple—it's through the roof. Unprecedented government support (yes, the money printer did go “brrrr”) and economies roaring back to post-COVID life have created a strong demand environment. Consumers are flush with cash and not afraid to spend. Furthermore, the early (and roving) lockdowns and restrictions have meant more spending on goods vs. services. The above chart of global exports shows the robust, sharp rebound from the COVID dip in 2020. Someone is buying all of these exported goods!Supply-