How Much Change is Really Necessary?

I’m sitting in a coffee shop surrounded by laptops, conversations, and the constant whir of espresso machines. There is a smell of bacon in the air, and cars continue to stream past the windows outside. It’s really easy to forget just how deeply everyday life in affluent nations depends on high emission systems, and how damaging those systems are to the biosphere. My coffee itself likely traveled across continents; the food was probably produced through industrial agriculture; and many of the people inside probably drove here before they head to their jobs built around constant growth, productivity, and consumption.

Climate conversations seem to remain abstract, focusing on lowered emissions targets, vague calls for sustainability, or radical reorganization without addressing what meaningful ecological change would actually look like in day-to-day life. Sitting in this coffee shop, I found myself wondering what this exact scene would look like if affluent nations seriously reorganized around sustainability.

The answer is not a post-apocalyptic return to premodern living. Sustainable living would not mean abandoning comfort, community, or modern technology. Mostly. However, it would require affluent nations to rethink many of the systems that are being treated as a sort of normality.

Transportation would be one of the most visible changes. Much of the modern suburban and urban life in places like Chicagoland is built around personal vehicles. Parking lots take up enormous amounts of space, and cities are usually designed to move cars efficiently, not to support human movements and interactions. A more sustainable version of Chicagoland would rely heavily on public transportation, bike infrastructure, and walkable neighborhoods. Instead of five-lane roads and endless parking lots, communities could prioritize buses, trains, bike lanes, public plazas, and mixed-use neighborhoods where schools, grocery stores, cafes, and parks exist-- all within walking distance.

This would naturally reshape the atmosphere of everyday life. Fewer cars would mean quieter streets, cleaner air, and less concrete covering urban spaces. Green corridors, rooftop gardens, community gardens, and edible landscaping could become more common features of urban environments. Rather than treating green space as decorative, cities could integrate fruit trees, native plants, pollinator habitats, and local food production directly into neighborhoods. This is already happening in cities around the world.

Food systems would also look dramatically different and nowhere is that easier to imagine than inside the coffee shop itself. Instead of imported coffee and industrially processed breakfast foods dominating the menu, this season cafes would locally source eggs, mushrooms, and asparagus for quiche, spring green salads, rhubarb pastries, and tea from the indoor warehouse farm down the street. Menus would shift with the seasons because the food we consume would again be tied to the land. Notice the missing bacon?

Even coffee itself is a complicated topic. Chicago isn’t a coffee growing climate, and imported coffee is heavy with environmental and labor implications that are easy to ignore while sitting comfortably in an affluent neighborhood. In a sustainable future, coffee would become more expensive, less common, or outright replaced by local alternatives.

Coffee and Contemplating Systems Change

These aren’t small lifestyle adjustments. The jump we’d need to make reveals how deeply our consumption habits are tied to systems of transportation, labor, and ecological resource extraction. They also aren’t end of times terrifying.

At the same time, these changes would need to reshape more than just infrastructure and food. Modern affluent nations are deeply structured around convenience, speed, and constant consumption. Sustainable living would certainly require a slower pace of life with less emphasis on instant access and endless economic growth. Sorry for those attached to 24/7 conveniences and overnight deliveries... But rather than measuring success through convenience and accumulation, communities might hold a higher value on local resilience, creativity, and shared public life.

Of course these are not individual lifestyle changes alone: infrastructure, zoning laws, public transportation, and food systems are only a few of the players in tackling the environmental crisis. Sustainable living would require large-scale structural support that is capable of reshaping the entire systems that people currently depend on.

Still, imagining these changes doesn’t feel quite impossible from this angle... Sitting in a coffee shop surrounded by traffic, imported food, and constant consumption, it’s becoming increasingly difficult to pretend that the current system is sustainable for even just the next few years... The question is no longer whether our lifestyles need to change, but whether affluent nations are willing to imagine a different version of everyday life at all. And how much change is really necessary?