This month Horizon looks at the latest technology to turn on power in places which are off the grid. We learn about solar power tech that's being used to clean water, bring internet to mobile phones and even sustain temporary housing pods after a disaster. We also hear from Michael Gera, who’s investing in off-grid energy companies in Africa, so that businesses can stay open and children can study after the sun goes down.
A new breed of emergency shelter with built-in solar power, a backpack that gives access to mobile charging and a bag that converts manure into cooking gas are among the new generation of emergency response kits that could help people survive in the wake of a disaster that knocks out their energy supply.
Mini-grids, mobile payments and smart meters are all helping to create an off-grid model of electricity provision in Africa, helped by bottom-up funding and low-cost solar power, according to Michael Gera, managing partner and co-founder of specialist venture capitalist firm Energy Access Ventures (EAV).
To mark the European year of cultural heritage, Horizon explores how science is helping to uncover more about our past and to preserve our art, landscapes, buildings and ways of life for the future. We discover why prehistoric humans chose to paint rock art where they did, and how farming techniques from hundreds of years ago could help fight climate change today. Plus, we learn how cultural heritage feeds into European identities and what can be done to prevent the destruction of historical sites during wartime.
The way we work is undergoing a major shift thanks to technological development and demographic change and, this month, Horizon looks at how research is helping us stay ahead of the game. We find out how decisions made early in your career could determine when you retire, and how to get the most out of the relationship between humans and machines in factories. We also investigate some of the ethical issues that could arise in the jobs of the future and how best to take them into account.
The challenge of how to rebuild society following conflict is a difficult question that arises all too frequently, but recent studies have demonstrated that putting people at the centre of the process and enabling cooperation on politically neutral issues can help build peace.
Global warming is a reality – but just how bad will it be? A study published in January 2018 claims to halve the uncertainty around how much our planet's temperature will change in response to rising carbon dioxide (CO2) levels, potentially giving governments more confidence to prepare for the future.
Where does one start to fix a broken society?
A new analysis all but rules out the best and worst warming scenarios – but not everyone believes it.
Destruction of cultural heritage sites can be a war crime as they form part of people's emotional landscape, according to Dr Margarete van Ess.