for 8 percent of worldwide carbon emissions a more sustainable building material is long overdue lundell founded on construction sites where every year millions of tons of clay based excavation materials are disposed of but when they're mixed with a naturally occurring mineral and water they result in a construction material that's more environmentally friendly than standard concrete with a cement free of concrete is up to 90 percent. c o 2 production done compared to commission of concrete and the. advantage is that we'd all. like primary role much to you have come from a place in the crowd from inside and. inside in some areas in the war but we use construction waste the landfill most of the time and. they are much as cheap to access therefore like and reduce the price of the material but this earth concrete can be processed more or less like standard concrete but it currently around half the cost. yes the landreau was inspired by building practices in his home country he grew up in togo where clay or earth houses are calm. insite in many countries in africa cement this. kind of wall i

that lundell s. somebody has to be out there to prepare a package of food and so on you mentioned nurses and or death and so on and i think my american matches friend david. wrote a very good but they don't teach how we became aware of this new working class not there. who work in factories but all those who take care of our daily lives even if we are isolate that cost because their school function to get it ready for school franklin somebody gets them and they electricity walk 'd all day care takers they are those with whom we have to get to come and meet became aware of the important. get they nurses and so on what can class and although we are all celebrating them good day until one and so on we nonetheless become aware of. how class struggle explode you know case you know what i'm trying to state really not in an m.r.i. any daintily political moment. we are good at the last think we're not an economic back old future i mean defused a real lobby out there a big new eat a new what are we that's to