 My name is Madria Foude, and I work at SEI, and at SEI I'm leading the sanitation work, and I'm also managing a switching national agriculture network in this city called Siani, which works with agriculture. And this is of course a very busy week for us, because we work with food security, but we also work with water security, because safe sanitation is part of water security. However, since 10 years back and longer, SEI has been leading in research to see how to link sanitation and safe use of human waste into agriculture production. So this week we have, actually we are organizing together with partners from all over the world, we are organizing side events and seminars on this topic. This is based on research from Sweden and from our partners in eight regions in the world. We have developed guidelines for how it's possible to safely use urine as a fertilizer in agriculture. And why is it important that we from Sweden actually launch it, because Sweden is the only country in Europe that permit use of urine in agriculture production. So we are not only showing examples from Europe and the rest of the world from Burkina Faso and Bolivia here at the Stockholm World War II, but we are also organizing a field visit, which is one of the official visits within the program to a group of, to a Swedish municipality where the municipality of Forty together with a building company, an energy company and farmers has started a system where black water, which is the water from toilets, is safely reused into agriculture production with Swedish, what shall I say, in inventions or it's based on research and and switch patterns. So it's a very new system. So it's very interesting also for our visitors this week.