I used to think “sustainability” was just a corporate buzzword — something companies slapped onto annual reports to look good, alongside photos of trees and handshakes. It felt distant from the gritty realities of profit margins and quarterly targets that I was studying in my business modules. Then, one winter evening, I watched a documentary about a fast-fashion brand dumping unsold clothes in a landfill, and I couldn’t shake the anger. It wasn’t just an environmental issue; it was a business model designed to waste. That moment sparked a question I couldn’t let go of: can a business truly be profitable and ethical, or is that just a story we tell ourselves?
I started paying attention to the contradictions around me. The coffee chain that banned plastic straws but still paid its farmers poorly. The tech company boasting about carbon neutrality while its supply chain was shrouded in secrecy. The more I looked, the more I realised sustainability wasn’t just about going green — it was tangled up in labour rights, corporate governance, consumer psychology, and even financial reporting. It was messy, complicated, and far more interesting than any textbook case study.
When I decided to turn this obsession into a dissertation, I needed to move from frustration to focus. I knew I wanted to explore something about how businesses report their sustainability efforts, but the field felt enormous. To narrow my scope, I looked for collections of real business sustainability research topics. I wasn’t searching for a ready-made title; I was trying to understand the landscape. I saw topics that questioned whether green bonds actually lowered emissions, others that examined how consumer scepticism affects eco-labelling, and a few that investigated the role of blockchain in tracking ethical supply chains. That range helped me realise that my own curiosity — around the gap between a company’s sustainability rhetoric and its actual procurement practices — could become a legitimate, researchable project.
With that direction, I sharpened my question. I decided to focus on a single industry (UK supermarkets), a specific angle (the disconnect between public sustainability pledges and supplier contracts), and a clear method (documentary analysis combined with interviews). My supervisor helped me ground it in existing theory, and for the first time, the dissertation felt less like a burden and more like a chance to contribute something meaningful.
If you’re drawn to the intersection of business and the planet but don’t know where to start, look at the contradictions that bother you. The best research questions often come from anger, confusion, or genuine curiosity — not from a search for something that sounds impressive. Explore what other students have already investigated, and then use your own perspective to find a gap that matters. You might just find that the most rewarding topic is the one that keeps you up at night.