to see the 1st building made from kosov a concrete constructed as early as next year on the university of lagos' campus. and how about you if you're also doing your bit tell us about it visit our website or send us a tweet. hash tag doing your bit. we share your stories. feeling nigeria is a big issue with almost 200000000 people so it is likely gotten abouta growing but can the environment really handle all this massive growth it may seem like an impossible task but i know there's a song close to our border is showing the right way by taking small steps they are teaching the farmers how to go organic food and how to take care of nature one facts i did say are we have to think about all these other. organisms all this things that i live in that still use in this that to suspend themselves. training in organic farming has become one man's main job he likes to teach out in the field and. the like of us chemical to do this famine and see whether it comes it was she said it in delta the river goes down to pollute the river. instead he courage is the use of organic fertilizer. and they should. then

universities. urbanization is stagnating in europe the world's biggest and most densely populated cities are in asia. but the fastest growth in urban populations is forecast for africa. an example of explosive urbanization as lagos' in nigeria one of the fastest growing cities in the world. and here the problems of rapid growth are impossible to oversee living space in crowded urban centers become scarce hence expensive worldwide 25 percent of city dwellers already live in informal settlements or slums. these neighborhoods often have unreliable or non-existent supplies of drinking water or electricity another problem inadequate waste disposal and sewage systems and roads and transportation systems in fast growing cities are chronically congested. infrastructure just can't keep pace with the growth of megacities. city planners want to solve these problems with the help of electric vehicles and renewable power sources they hope to make cities smarter and better networked by collecting more data about the residents. when do they travel to work when does the garbage get put out when do parking spaces free up. it all has to become more efficient. and urban agriculture can move food production into cities as well but

club, they left mar-a-lago resort short time ago, this is footage from trump international golf club and that is the florida atlantic university marching band performing there in front off club. i didn't catch that in our earlier mention of this. that's the fau band performing for the president and first lady, quite an honor for them and the night that they will never forget. so it all comes down to this, 2020 democrats making their final pitches to voters in iowa zig zagging across the hawkeye state to drum up sports in first of the nation caucuses, one is notably absent. i'm jon scott, this is the fox report, while most are out shaking hands in iowa, mike al bloomberg is campaigning in super tuesday state of california but that doesn't mean his presence isn't being felt in the midwest, mark meredith live in des moines with more, mark. >> jon, good evening, this must be crunch time for so many of the democratic presidential candidates, as you mentioned that's not the case for michael bloomberg, he's not here in iowa, he's already looking ahead some of the contests that are happening over the next several weeks, bloomberg spent today in california campaigning in los an