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March 26, 2021

Sir Geoff Mulgan CBE

How can we learn from other fields to help us to end homelessness?

A version of this article was published in The Independent on Friday 26 March

In March 2020, during the first national lockdown, the government's response to homelessness and ‘Everyone In’ showed us what was possible in terms of responding to street homelessness quickly, and at scale. This also helped the UK to avoid an immediate US style homelessness crisis.

The big question is what happens next. Homelessness is often the end product of many different factors – prompted by debt, family breakdown, mental illness or leaving big institutions as varied as prison and the armed forces.

So policy has to work on three dimensions at once. It has to work upstream stemming the flows into homelessness.  It has to address immediate needs for food and shelter. And it has to work downstream to ensure sustainable pathways back to a stable home and life.

Each of these rests on our ability to observe and understand – mobilising the right data and intelligence. For example, we need to understand how housing affordability and landlord behaviour might drive homelessness patterns, or how different patterns of prison discharge either fuel homelessness or reduce it.

Getting this right can be expensive, but it can also save money. For example, work by the Centre for Homelessness Impact, the What Works Centre for ending homelessness, shows local authorities in England are spending an average of £12,500 per year/person or £240 per week/person in Temporary Accommodation (TA). CHI estimates that moving 25% of temporarily accommodated households in the 15 local authorities with the highest rates of TA use to ‘settled’ PRS with support could produce savings of up to £500 million over a 5-year period.

The best way to find out if this is right is through experiments with rigorous measurement of both the costs and the results – including the better life experiences of the people involved.

In these respects the housing field can learn from others.  Almost every area of life is now being influenced by data, and by new ways of combining data. Much of the power of Amazon comes from its extraordinary marshalling of data, combined with constant experimentation to find out what’s most effective in getting consumers to spend.  Governments around the world are using similar methods, and have accelerated these during the crisis.  South Korea and Taiwan combined data from credit card transactions and mobile phone companies to help track infections and respond in a very targeted way.  Taiwan even had managed digital fences which kept people quarantined in their homes, as someone would be notified if they tried to leave, a much more efficient alternative to mass lockdowns.

Even here in the UK local authorities have just started using CCTV footage and data from banks and mobile phone companies, combined with artificial intelligence, to track people’s behaviour on high streets.  Some of these methods may sound scary and Orwellian. But used well, they can help us to better understand the nature of problems and to respond more quickly and effectively and in more fine-grained ways that recognise the great diversity of the homeless population.

We are now at a decisive point. Homelessness levels and the demand for services are rising in many places.  The end of leniency on rent arrears combined with the mental health and economic effects on the crisis could easily drive homeless numbers up sharply.  Many local authorities are close to bankruptcy.

These make it all the more important that we use all the tools available – from data and evidence to experiment – to get on top of the problems, joining the #EndItWithEvidence movement by:

  1. Building the evidence of the policies, practices and programmes that achieve the most effective results to improve the lives of people who are homeless or at risk.
  1. Building the capacity needed to act promptly on the best knowledge available to improve decisions and help limited resources go further.
  1. Using evidence-led communications to change the conversation around homelessness, challenging stereotypes, and making sure that homelessness is not a defining factor in anyone’s life. 

Sign the pledge today and join the evidence led movement to end homelessness.

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