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Sustainability & Climate · Climate · A Better World

Sustainability as Marketing vs Sustainability as Practice

Published 10 October 2025 · By Jen Marsden

A single green leaf sprouting from a crack in a concrete wall.
A single green leaf sprouting from a crack in a concrete wall.

There are two kinds of sustainability, and the gap between them is not closing. It is widening.

The first kind is sustainability as marketing. It lives on the website, in the glossy report, in the carefully chosen photo of a wind turbine at sunset. It is a message, and often a sincere one, but it stops at the message.

The second kind is sustainability as practice. It lives in the supply chain, in the sourcing decisions, in the awkward trade-offs made when nobody is watching. It is harder, slower, and far less photogenic. It is also the only kind that actually matters.

Customers know the difference

We spend our working lives in the space between the two, and we have learned something uncomfortable. Customers can tell the difference. Not always at first glance, but over time, and increasingly fast. The moment your marketing runs ahead of your practice, you are exposed, because the gap itself becomes the story. One journalist, one supply-chain audit, one sharp-eyed customer, and the polished message turns into a liability.

So the honest question for any business is not “how do we communicate our sustainability?” It is “does our practice deserve the communication?” Get that order wrong and you have built your brand on a fault line.

Closing the gap is possible

The reassuring part is that closing the gap is genuinely achievable, and it starts with humility rather than a rebrand. Look hard at what you actually do. Map where your impact really sits, which is almost never where you assumed. Fix the things you can, be honest about the things you cannot fix yet, and only then talk about it.

And when you do talk, talk about the practice, not the posture. Specifics build trust in a way that slogans never will. Not “we care deeply about the planet,” but “here is the material we switched to, here is why, and here is the bit we are still working on.” That last clause, the honest admission of what remains undone, is often the most persuasive thing you can say. It signals that the rest of your claims have been weighed just as carefully.

This is not a one-off exercise, either. Practice moves, suppliers change, new problems surface, and the message has to keep pace with the work rather than sprint ahead of it. The businesses that stay out of trouble treat communication as the last step of doing the thing, not the first step of looking as though they have.

A quick test for honesty

A quick test we use is what we call the phone-call question. If a journalist rang tomorrow and asked you to stand up your boldest claim, calmly, on the spot, with no time to prepare, could you do it? If the answer is a comfortable yes, you have earned the right to say it out loud. If it makes your stomach drop, that is not a communications problem to be smoothed over with a better form of words. It is a practice problem wearing a marketing costume, and the only real fix lives in the operation, not the copy. Spot the difference early and you save yourself the far more painful version later, when someone else is asking the question in public.

Because the brands that will earn trust in the next decade are not the ones with the most polished message. They are the ones whose practice can bear the weight of their marketing. Close the gap first. Then, and only then, tell the world.

If you want a partner who will help you tell the true story rather than the convenient one, that is exactly the work we are here for.

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