Disaster Risk Reduction doesn’t (always) need to be expensive: introducing Frugal DRR

In this blog, to mark global Disaster Risk Reduction Day, Tom Ansell (HSC Coordinator) considers whether disaster risk reduction activities can be made less-resource intensive through Frugal Innovation. Whilst Frugal DRR shouldn’t be considered a money-saving replacement for development and infrastructure work, it does provide an opportunity for communities to reduce their vulnerability and increase their capacity for dealing with the consequences of hazards that could include extreme weather, geological hazards, or other environmental hazards.

What is DRR? And what’s wrong with the term ‘natural disasters’?

Disaster Risk Reduction, according to the United Nations Office for Disaster Risk Reduction (UNDRR) is activities that are “aimed at preventing new and reducing existing disaster risk and managing residual risk, all of which contribute to strengthening resilience and therefore to the achievement of sustainable development.” So, in simple terms, activities that work to prevent and mitigate risks to reduce the effects of disasters. It’s important to note here that we use the term disaster in connection with hazards like earthquakes, floods and others while avoiding the ‘natural disaster’, as this ignores the social dimension of disasters.

People across the world live in places that have different levels of risk and have different vulnerabilities in the face of these risks. More than the hazard itself, a much larger defining factor for how much damage, social upheaval, and loss of life occurs is how vulnerable people are, and how prepared they are for when a potential hazard becomes a disaster. In other words, an earthquake of magnitude 8 will have significantly different effects in a wealthy country with a strong governance system, to a much poorer country with (for example) a fragmented government. In the words of Margaret Arnold at the World Bank, “the key lesson is that disasters are social constructs. People are vulnerable to the impacts of climate change and natural hazards due not just to their geographical context, but their financial, their social status, their cultural status, their gender status, their access to services, their level of poverty, their access to decision making, and their access to justice.”

For example, Tokyo often suffers from extreme stormy weather: as many countries with a Pacific coast do. The city of Tokyo, however, also has one of the largest storm drains in the world to help divert water resulting from storms or extremely heavy rainfall. The project, completed in the 1990s and costing around 3 billion US Dollars, means that though the city is often affected by tropical cyclones and typhoons, there is typically much less loss of life in the Tokyo area than others affected by the same typhoon – especially as the city of Tokyo has well-developed evacuation routes, early warning and information systems, and more besides.

This example serves to demonstrate the purpose of DRR activities: to prevent risks and – where this is not possible – to minimize the overall damage caused by extreme weather. As the ‘no natural disasters’ movement emphasizes, reacting after the event is a less intelligent way to respond to disasters, compared to prevention, pre-preparation, and planning is a much more productive and intelligent way to ‘respond’ to disasters. Various frameworks for ‘good’ risk management activities have been devised, including the Hyogo Framework (2005-2015) and Sendai Framework (2015-2030).

Are DRR activities always expensive?

In the example above, of the city of Tokyo, a major contributing factor to mitigating climate risks for the city involved constructing a large piece of public infrastructure. Similar projects have taken place around the world, for example the Delta Works in the Netherlands , the Thames Barrier in the UK, or the Gulf Intracoastal Waterway West Closure Complex in New Orleans in the USA. These three examples are all related to storm surges, flooding, or other water-related hazards. But (expensive) risk-reducing infrastructure also exists to mitigate the effects of rockfall (for example in Interlaken in Switzerland), avalanches (for example the Gazex system), or to stabilize land vulnerable to landslides through enormous retaining walls (for example in West Bengal, India).

At this point, it might seem that all DRR activities are exceptionally expensive, very large public infrastructure that are only available to the very wealthiest regions in the world. But that would be a serious oversimplification of what smaller groups of citizens, with or without the support of institutions, can achieve to mitigate risk and so reduce their vulnerability. DRR activities also include mapping areas that will be most affected by an extreme event, creating evacuation routes, developing information systems and early-warning systems, training citizens on flood-proofing their homes, or even making informational videos on what to do should a disaster strike.

This is not to say that large infrastructure projects aren’t important: indeed they can be transformational. However, it is important to emphasize that DRR activities are not always expensive: even though an all-round DRR plan for a place will likely include both more expensive infrastructure, less economically-expensive activities can also make a difference.

Can ‘Frugal Innovation’ inspire low-cost but effective interventions?

In order to develop new ideas around lower-cost (frugal) risk reduction activities, it is useful to dive into the world of Frugal Innovation. The International Centre for Frugal Innovation (ICFI), based at ISS and part of LDE, considers the practice and approach to be a potentially transformative way of finding new solutions to growing societal problems, in a non-excessive way. Andre Leliveld and Peter Knorringa, in an article from 2017 setting out the potential relationship between Frugal Innovation and development, note that the field sprouted from multiple sources but takes much inspiration from jugaad practices in South Asia. Jugaad is an excellent catch-all term (borrowed from Hindi, and with similar terms in Punjabi, Urdu, and various Dravidian languages including Telugu and Malyalam) for low-cost and often ingenious solutions to nagging problems; as well as the kind of mindset that allows the creative thinking around these solutions to occur. Whilst the term and thinking is often used in business (to create products for people with less purchasing power), it is very versatile.

Utilising some of the thinking inherent within Frugal Innovation in relation to DRR activities requires taking a solutions-oriented approach, and making use of existing resources, skills, or initiatives to reduce vulnerability by mitigating risk.

Painting and planning: Frugal Disaster Risk Reduction in action

How urban communities adapt to heatwaves across India is an interesting way to demonstrate how integrating Frugal Innovation techniques into Disaster Risk Reduction carries the potential for meaningful reduction in vulnerability.

Heatwaves have the potential to be very destructive, and one solution that is being rolled out across several areas that have a high number of informal dwellings in cities including Mumbai and Nagpur is the low-cost but high-yield technique of painting roofs white (to reflect the sun) and installing secondary ‘shade roofs’ on buildings. This can reduce inside temperatures by several degrees on the hottest of days. Similarly, a network of inexpensive recording devices has been installed to track ‘hotspots’ in the city, which can inform where communal ‘cooling zones’ need to be set up local city corporations or voluntary groups. And, in Ahmedabad in the north-west of India, a ‘Heat Action Plan’ was developed by the city corporation and scientific partners that is estimated to have prevented hundreds of fatalities.

Developing evacuation routes, making sure that citizens are prepared for what to do in a disaster, small and uncomplicated changes to people’s homes, or even utilising close-knit communities and communication networks as informal warning systems may not structurally reduce peoples’yet vulnerabilities yet can make a difference in preventing the worst of disaster impacts. And, whilst not as transformational as large public infrastructure projects, any gain in a communities’ resilience is an important step. Luckily ‘Frugal Innovation’ techniques show us that DRR doesn’t always need to be expensive.

Opinions expressed in Bliss posts reflect solely the views of the author of the post in question.

About the author

Tom Ansell is the Coordinator of the Humanitarian Studies Centre and International Humanitarian Studies Association.

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