Recent investigations have uncovered forced labour in agricultural supply chains, illegal fishing feeding supermarket freezers, deforestation embedded in everyday food products, and unsafe conditions in factories producing “sustainable” fashion. These harms were not visible on labels. They surfaced only when journalists, whistleblowers or activists exposed them.
And when they did, something predictable happened. Consumers felt uneasy. Brands issued statements. Promises were made. The point is that the force that set change in motion was not regulation. It was consumers.
Discovering that an ordinary purchase may be tied to exploitation or environmental damage creates a jolt of personal responsibility. In our research, we found that when environmental consequences are clearly linked to people’s own buying choices, many are willing to switch products — especially when credible alternatives exist.
But guilt is private. It nudges personal behaviour. It does not automatically reshape systems. The shift happens when private discomfort becomes public voice.
Consumers are often also the first to make hidden environmental harms visible. They post evidence on social media. They question corporate claims. They compare sustainability promises with independent reporting. They organise petitions, boycotts and review campaigns. By shining a spotlight on the truth, the scrutiny shifts from shoppers to brands.
That shift matters because modern brands depend on trust. Reputation is an asset. When sustainability claims are publicly challenged, credibility is at risk. Research in organisational behaviour shows that firms respond quickly to threats to legitimacy. Reputational damage affects customer loyalty, investor confidence and regulatory attention.
In many high-profile cases, supply chain reforms have followed intense public scrutiny rather than quiet compliance checks. Leaders may not act out of moral awakening — but they do act when inaction becomes costly to their reputation.
Consumers can trigger the emotional chain reaction. They feel guilt. They seek information. They speak collectively. That collective voice generates corporate shame.
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For the full article co-authored by Professor Jan Godsell visit the Conversation.
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