The Invisible Trillion

What You Can Do That Actually Matters

The Short List, Honestly Sorted by Leverage

Here is the chapter where books like this usually fail.

The writer, having spent two hundred pages laying out how large and complicated the problem is, suddenly needs to hand the reader something to do. So the writer makes a list. Recycle your electronics. Turn off your devices. Don’t buy a new phone every year. Educate yourself. Vote. Reduce, reuse, repair.

You have read this list before, in twenty other books. You probably already know, without being told, that most of what’s on it does almost nothing. And you probably know, because nobody writes this part honestly, that the gap between “what we’re told to do” and “what actually matters” is one of the more infuriating parts of being young and trying to care about the world.

This chapter does it differently. I’m going to tell you, as honestly as I can, what’s on each shelf — and I’m going to try not to sound more certain than I am, because the honest answer to most of the questions in this chapter is it depends, and the part that’s up to you is yours to figure out.

Shelf One: Things That Are Pure Symbol

These are the actions that show up most often in lists like this and that matter the least. I want to name them clearly, because the worst thing that can happen to your attention — which is, as the attention chapter argued, the one genuinely scarce thing you have — is that you spend it on things that don’t work.

Turning off your Wi-Fi router at night. Saves roughly 50 Wh a day. Over a year, about 18 kWh — roughly what a single long-haul flight burns per passenger in six minutes of cruising. If every person in America did this, it would cut national electricity use by about 0.02%. The action is almost exactly zero.

Unplugging chargers when not in use. Modern chargers draw a fraction of a watt idle. A year of aggressive unplugging saves you, optimistically, the cost of one cup of coffee.

Boycotting AI or specific tech companies. If you personally stopped using ChatGPT tomorrow, the world would have one fewer user out of several hundred million. Your decision would be invisible in the statistics, and the company’s choices about what to build and how much power to draw would not change in any detectable way. (This doesn’t mean you shouldn’t stop using something you find troubling. It means the value of doing so, if it has value, is to you, not to the world.)

Switching search engines as a gesture. Moving from Google to DuckDuckGo doesn’t change your search’s energy use in any meaningful way. It may affect your privacy, which is a separate and valid reason — but the environmental claim is essentially nil.

Social media activism about the issue. A post about data center water use reaches the few people the algorithm shows it to, who mostly already agree with you. The companies are aware of the criticism; they have departments for it. Your post is, at best, a tiny contribution to a chorus whose effect on policy is real but diffuse and slow.

Buying the “eco-friendly” version of a device. Most of a device’s lifetime impact is in its manufacture and disposal, not in which materials are in its case. An “eco” phone with 10% recycled aluminum is maybe 1–3% better over its life — and often costs more, which means you’re buying about 1% of an improvement for about 20% more money.

What unites the category: these actions feel good, take little effort, are easy to talk about, and produce no measurable change.

I’m not telling you to do nothing. I’m telling you that if you do one of these, do it because you feel better — not because it’s a contribution. Telling yourself it’s a contribution is the small error that quietly damages your ability to think clearly about what actually is one.

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