As a recent BBC News article has highlighted – and somewhat to my shock and disappointment – it is twenty years to the day that Hurricane Katrina struck New Orleans. For a while, it felt like one of the most taught case studies in the Geography curriculum – partly because of the raw impacts on a highly prepared country, but also because of the variety of imagery, resources and outcomes that we could talk about, use and evaluate.
Since then, there have been many more hurricanes in the US, plenty of typhoons and mega storms elsewhere, and a number of innovations, iterations and examples that have replaced Katrina as a case study example de jure.
Don’t get me wrong, here. I am not advocating for the teaching of Katrina as the sole example of the impacts, prediction or preparation of a tropical revolving storm – that would be what Steve Brace described as ‘a zombie case study’.
But I don’t think they should be stricken entirely from the record, and that we should only be able to teach things from “within the students’ lifetime” or within a fixed number of years either. Here’s why I think the older case studies still have some place in our teaching:
- Similar events haven’t occurred that recently. Here’s a challenge. Try to think of an explosive volcanic eruption that caused significant impact in a higher-income country. We’ve got effusive Iceland over the years, and a few examples from Etna which were less serious and smaller scale. We could point to the 2019 White Island eruption, but despite the impact and fatalities, that is a relatively small volcanic event. So if we want to compare, we’re going to have to go back in time to something like Mt. St. Helens…
- There are unique or specific features of them that we want to draw out. A number of events have unique geography that doesn’t occur any other time – and perhaps this is something we want to highlight to add flair, demonstrate sophisticated response, or even just show the complexity and nuance of management challenges!
- There’s a particular connection to our community and context. Weirdly, when I taught at an SE London school, we had a Deputy Head who was originally from Texas, and had been working in New Orleans during Katrina. Being able to hear first-hand about what it was like, and ask questions of a ‘real life case study’ was far more compelling than a video or textbook example.
- The evolution of the case study is significant. For example, it wasn’t until 5-10 years after the Haiti earthquake that we learned the true horrors and scale of some of the abuse of power of international NGOs. That’s an important story. If we only teach the things that are within the first 6-18 months, we might miss long-term impacts, or some of the human issues that we should be thinking about and teaching about.
For me, though, I think the biggest reason to be teaching about case studies like Katrina is that they build a richness and depth to our geographical understanding and stories of place. Humans are constantly adapting and evolving their management, approaches, and strategies for the challenges that we face.
I think we owe it to our students to be able to show the way we’ve developed through time – rather than just a snapshot of a single moment. When I taught earthquake management, I’d explain the theory of what was possible, and outline the steps that highly-prepared nations had taken to get there. We’d talk about how the issues that we exposed in the Kobe case study were solved by these strategies or those investment priorities, and then we iterated that a step further in the Sendai example with this law, or adjusting the focus to defend against that secondary impact. We talked about earthquake management as an ongoing evolution of learning, adapting and building more robust systems. We’d evaluate whether countries were choosing to get better and what made it possible for them to evolve – rather than being stuck in a single moment or strategy because that was where it ranked in their domestic priorities. And we’d talk about the complexity and challenge of what “management” meant, and how we kept learning more.
Talking about Katrina, and reflecting on what’s changed in the last twenty years, may well represent an “old case study” that could be updated – but for me, the richness of the conversation and the discussion is a key part of how we do great geography, even if it makes me feel very old.
We need to invite students to be part of the palimpsest of constantly shifting and constructed conversations about what works and how we do better, and to draw on the history of times when we didn’t get it so right. And so, to me, it’s what makes a great disciplinary approach to a case study – to be able to site it in the human, physical and historical landscape that it deserves to be.