Decoding Greenwashing And The Hidden Challenges Of Sustainability Communication

Decoding Greenwashing and the Hidden Challenges of Sustainability Communication

Our MCM’s programme head Dr. Ivana Beveridge recently presented research titled “Root Causes and Many Faces of Greenwashing” at the I Congreso de Comunicación Medioambiental, Alfabetización y Activismo Climático (1st Congress on Environmental Communication, Climate Literacy and Activism), hosted by Faculty of Information Sciences, Complutense University of Madrid. Her research examined the root causes and diverse manifestations of greenwashing, one of the most pressing challenges in modern sustainability communication.

The Hidden Challenges of Sustainability Messaging

Sustainability has become a normative expectation for organisations, shifting focus from actions alone to how environmental commitments are communicated. Yet this field grapples with assertive but uninformed claims, absent universal metrics, binary framings, and vague aspirational language. Terminological ambiguity creates barriers to understanding, while much ESG reporting caters to executives and investors with jargon-heavy abstractions that disengage broader stakeholders.

Evidence shows marketers often exude confidence in sustainability claims that outpaces their grasp of the issues. Without standardised metrics and amid technical jargon and pressure for ambitious messaging, this breeds deceptive, sloppy, or selectively framed statements, eroding trust and veiling real progress. Greenwashing thus thrives in this environment.

A critical view reveals greenwashing's sophisticated evolution. Real-world cases, from fashion's "conscious" collections to energy transitions, highlight how proprietary tools, opaque indices, and aspirational stories inflate perceptions while concealing trade-offs. This sits within the triple bottom line's paradox, balancing simplification against accuracy and ambition against accountability.

Authentic sustainability communication demands humility toward uncertainty, fostering transparency over manipulation. These dynamics, central to our master's curriculum in communication, equip future leaders to navigate and elevate environmental discourse.

What We Teach in Our Communication Courses

Imagine mastering the tools to decode why corporate "net-zero" pledges often ring hollow, or how fashion brands' "conscious collections" can mask unresolved environmental harms. Our students analyse why sustainability messaging fails, the terminological chaos ("alphabet soup" of ESG acronyms), C-suite jargon that alienates stakeholders, and marketers' overconfidence despite shaky sustainability knowledge.

These insights underscore the need for rigorous analysis in communication studies, revealing how nuanced understanding can transform corporate narratives into credible environmental advocacy.