 Good afternoon. My name is Tao Tavengwa. I'm at LSE Cities. This is the last session of the day and I think it's a good place to end because so far all the conversations that we have had have sort of like had one thread and that thread is about I think it's sort of like ramping up to the idea of housing and how that is actually quite an essential component of the entire discussion we're having because whether or not you're talking about about work you're talking about life quality etc. Ultimately you're talking about where people live. It's a place I think housing more than just being a to borrow I'm going to borrow quite a bit today I have no original thought whatsoever. To borrow from a few people housing is it's not just habitat is what we'll say it's not it's not it's not it's not just an artifact it's it's it's it's essentially as opposed to a system that links up a whole lot of things it's how you make a living how you relate to other people and a whole range of other things so I think this is a good place to to sort of like I think start threading some of those conversations we've got a really great panel quite global in perspective multiple perspectives and what we're going to do with this last session is that we're going to stay at the table we figured it's a good way to sort of like at least create some kind of intimacy so this session I don't think is really about trying to compare anything what we're trying to do here is present multiple perspectives on several systems approaches to housing as well as all these different delivery mechanisms as well as responses that have happened I think it's very appropriate that we're having this conversation here in Addis because obviously housing is looms large on a lot of the conversations that we're having we also just to just to end I should I should I should add that I think we've got talking about cities in Africa and housing in general we have got the benefit of a lot of experiences from other places a lot of success failure all manner of things that have happened before so the questions are where how do we learn and I think what we should try to do this session is just really have a conversation that tries to answer some of those questions so we're going to start off with Gautam Ban.