1: Plugged In - Welcome to Global Issues

The World Is Already Connected

Before you even realize it, your day has already gone global.

You wake up, reach for your phone, and begin scrolling. Within seconds, you encounter a wildfire raging across southern Europe, protests unfolding in Chile, a K-pop song dominating charts in Brazil, and a viral TikTok dance that originated in Nigeria just hours earlier. You are still in bed, yet you have already traversed continents. You have consumed fragments of multiple political systems, economies, cultures, and crises.  All before your first sip of coffee. This is not extraordinary. It is ordinary life in the 21st century.

What feels seamless and instantaneous is, in fact, the visible surface of a vast and complex web of connections that bind together people, places, and systems across the globe. Global studies begins with this realization: you are already embedded in global systems whether you intend to be or not.  At its core, global studies is an interdisciplinary field that examines how political, economic, cultural, technological, and environmental processes link people across borders. It is not limited to the actions of governments or diplomatic negotiations. Instead, it asks us to consider a broader cast of actors: multinational corporations, migrant communities, digital platforms, environmental systems, and even everyday consumers.

Unlike international relations, which often centers on state power, global studies is concerned with networks of power, many of which are diffuse, invisible, and constantly shifting. To make sense of this, we begin not with abstract theory, but with something tangible: the objects that populate your daily life.

Consider your smartphone.

It is easy to think of it as personal, even intimate. It holds your messages, your photos, your memories. But in reality, it is one of the most globally entangled objects you own. The cobalt in its battery may have been extracted in the Democratic Republic of Congo, often under dangerous and exploitative conditions. Its microchips may depend on highly specialized semiconductor manufacturing in Taiwan. Its design likely originates in California, while its assembly may take place in China. Its distribution depends on global shipping routes, trade agreements, and logistics infrastructures spanning continents.

What appears to be a single object is actually the endpoint of a sprawling global system. Saskia Sassen (2014) reminds us that globalization is not a smooth or equitable process. It is marked by asymmetry. It produces centers of wealth and zones of extraction, winners and losers, opportunity and displacement. The same system that allows you to access information instantly may also depend on labor conditions that remain hidden from view.

This is the paradox at the heart of global studies: the more connected the world becomes, the easier it is to overlook the inequalities that sustain that connection.  Understanding these contradictions is key to becoming a global citizen who can think critically about their role in these systems. 

Every morning, the average resident of a "global city" interacts with a dozen nations before breakfast. As Sassen (1991) argues, these urban hubs serve as the command centers of the global economy, concentrating the specialized services needed to manage a dispersed world. When you check your smartphone, you are holding a physical manifestation of what Castells (2010) calls the Network Society.

The materials within your device tell a story of systemic inequality. The cobalt, essential for lithium-ion batteries, is frequently sourced from the Democratic Republic of Congo, where artisanal miners (including children) work in conditions that violate international human rights standards (Zuboff, 2019). This reflects a Data Colonialism where the digital comforts of the Global North are built upon the physical extraction of the Global South (Mignolo, 2011). However, this network is not merely digital; it is profoundly material and often exploitative. The materials within your device tell a story of systemic inequality that spans continents. To understand the human cost of our connectivity, we must look deeper the following components:

• The Cobalt Crisis in the DRC: Cobalt is essential for the lithium-ion batteries in smartphones and electric vehicles. Approximately 70% of the world’s cobalt is sourced from the Democratic Republic of Congo (DRC). Here, miners, including children as young as six work in hand-dug tunnels without safety equipment or fair wages (Zuboff, 2019).

• Data Colonialism: This term describes a modern era where big tech corporations extract human experience as raw data material. Just as historical colonialism extracted gold and rubber, modern global powers extract data from the Global South to fuel AI and targeted advertising in the Global North (Mignolo, 2011).

• The Global Assembly Line: Your phone was likely designed in California, utilizing Taiwanese semiconductors, assembled in a "Foxconn" factory in China, and shipped via a Mediterranean-owned vessel. Each step represents a node of interdependence that is highly vulnerable to political and environmental shocks.

While these modern networks feel like a 21st-century phenomenon, they are actually the result of centuries of historical evolution and "waves" of connectivity.