to way find out best documentaries on you to see the world the subscribe now to dw talking entry the that in the sense sort of in the politics is a blending for to of cultures and traditions. hello and welcome. i'm sorry. got the body annual watching the one common 1016 all major cities across the was, is hold on the promise of new opportunities and possibilities that gravitates pieces to of them. but the cities have also become an effort to me as the source of

. so let's dive into the day of the episode and traveling across some of the cities to understand them back on july. the capital of some of the model is one of in dallas megacities, which is experiencing massive organization. among other things. this means that the sitting we continue to grow, and more buildings will be built. it is estimated that by 2040 gen i will have images to 21000000 tons of carbon, just from the energy consumed by buildings during construction and office. building in a sustainable and environment. denise and here we could be ones that you bought. it is also necessary to bring about a green drones formation for the existing buildings in order to mitigate the negative impacts of climate change. a new design in the making it for an older house to make it a bit more sustainable. genay based architect unable model and drum transforms

existing on sustainable buildings into sustainable bonds. a green consolation. the reason why we advocate green john summations is because you can retain the building and you can actually more dislike in demolition of buildings. again, there's a lot of pollution, right. and what are you doing this demolition based and it takes much longer for the or not say so if i didn't demolition, can you do this? would probably take me to you as to do was, is a john submission for the any, it could be as last the 6 months. the green consummation process is different for each building and depends on what's needed this residential home into night owned by a gross needs to be nothing. and her husband was transformed into a green building by under palma and her team for this house. all the lights and fence but converted into energy efficient models, baldwood bits, toilet technology,

windows sizes, but increased to let an adequate natural light. and the introduction of cross ventilation means the occupants now don't have to use that ac quite so often. all of this helps to save energy, the water. what we do is, uh the, again, do please, all of the plumbing fixtures, the last little fixtures, right. so it's a, do a flash water, placid, or adapts that have a new fluid it. so that reduces that initial water consumption and water will waste water that com. so let me make sure that is treated, collected treated energy used inside the site defense. and the other thing that we do is the other day more to following on the rules, to be make sure it is harvested inside the building. we don't let the dose so it's either populated into the ground or collected into some green consummation. like this one gets water consumption by at least half and reduces energy use by around

30 percent. russian equal be not 10. who is a doctor by profession is now full filling her dream of living in an equal friendly home. 7 fingers have uh, you know, come into the, about my house and, you know, ask me questions about it. um, i hope for an installation, for people to the, to the eco friendly manner. the idea would be to apply the screen, dress summation process more lightly. but do you know, mega city like to night? that's not without its challenges. most notably, the cost of costing uh with a green transmission really depends on what we do. so yeah, i would say between, you know, 15 to 30 last or so at least we can get most of the, you know, this today is the interesting thing done within the past between 17 and 33000 utah is an affordable for many, but senior green building consultant,

critical to christian and sees these green transformations could still bring about 3 a change when it was done phones and translates into is that this tangible people can see that they can see the and noisy deduction and they're both . they can see the what those savings in their house. they can see that the friends that are mixed to their environment it's, it's a huge thing actually. country that no policies in india stipulating that's all buildings have to be sustainable. there's no mandate on how much electricity there's been, things have gone through and there's no mandate on how much water there's been. things are going to, you'll mandate on the kind of materials is building should have and does it no mandate for do you know if you have a home, you should launch so many trees. there's not single that saw in any of the regulations in india annually, but of sustainable public building,

designed by unemployment, could help save the weight for new standards to its recently won an award from the indian green building council being the nation's most sustainable government building. it's an integrated come on center for the city of to night and on simply as the green building. it is an extension of the ship on building, which is a public heritage facility, posting the offices of the local government for the city of to night. the come on center and a greenville clay that connected with the group on building what designed by under bama and her team. the, to the kind of like the, those are being was, are all adults on blocks. which actually only brings in half the amount of heat as vacant objects to the met details was the 1st thing. and of course, it kind of pains that things that are on and on doc cic fans. and all of their electric a, you know, fixtures at all energy efficient. and this guy will,

that connects. it is full of lines and the design of this guy walk and says we are very conscious about days that dixon, our designs. jen, nice to the government wants to upgrade all government buildings to meet environmental standards as soon as possible, as one of the chief engineers explains being the environment, the sustainable. and also what you're trying to plant is the 0. well, i've been footprint. that is the main idea, and we are also trying to a, to the existing building, also the disability and all the existing buildings to be converted to main building standards, the, to look good stuff to be like a, there's so many building. i mean, these buildings, i believe at home, i will say 99 percent done, not just the being drawn summation,

not only did this one slide, but if you're able to, you know, influence. many such buildings is very, very excessive. from 10 i left head to everyone's favorite beat. stage of go off, but i'm like what we see on instagram and facebook and people's vacation pictures will have to has a degree of it shows that it's trying to be with. and one of them is son. my son mining is a major threat to bio diversity. andrew, besides settlements across several states and districts in india, it is very difficult for the government of traction control. and often it is handled by big sign mafias who have ensured that it is one of the most this can you shows to report on the part of the contract has tried to track this issue ingle during the day the boards lie peacefully on the shore. but at night, there on the water in the dock, the men of the sand mafia illegally pump signed out of the bed as

long as you gave them to. i do not come here anymore as i am scared of them. i came here a few times and they came off to me hungry hit me. so i is and i'll be in fear. so i do not come here now. i have seen them at night. there is no way to fight the night. okay. okay. do blah, blah, blah. haile has been coming here for the last 40 years. me a when village and not go to the showing me the place where his farm of 7 opened a b one story and eventually what all watched to be one by one over the last decade past that then and then it did tell me that. and then the sand mining is started, which has caused so much destruction on this land. during summers i used to google chrome, mac, and during monsoon. i would go by the united states. i went on entries and copeland of trees have been damaged and has the government has to have,

i mean nobody does anything. so i don't feel like coming in this area i taught at these come and do assurances back and what was that thing? is that the gap? i don't really realize the monthly something that really gave me my livelihood back for the body that way. back and light bill, bob, omaha, lee. there are many farmers who had their small plantations and fees. so on the river, they can only watch what happens here in the night a highly outer died police officer from the village of ongoing says that another disaster could be waiting on this river. he believes that a bridge on that, but that it call me call labs. you too deep bits on the bed supporting the bridge foundation or the job job for 300 meters near the relative bridge. no construction

audit, correctional stand is a lot. there is a crystal clear order stating there's a sudden my name will come on here, so we're still clear to order southern don't bridge. i don't know if we go to see the glint the fillets have gone down significantly because of the largest kid, uncontrolled sign minus the what is the southern amadi up or the p. gardner solve why all this happens here in one of india as well. the st. john's in go show way. it is all about sun, sand, and spirituality where daughter slide to come to especially the smallest indian state, have seen and asked her nomic, a growth in housing, hotels, and infrastructure. the demand for sand to make cement and concrete has been constantly increasing with drastic consequences for this unique landscape,

which is part of india as best in cods, which are one of your nest schools. 8 hottest towards sparks of biodiversity. in the wood. the cods, perform an important function in regulating read the ad ecological patterns over the entire indian ben into a lot environment. let's say sand mining has affected the scratch. i biodiversity, this is a lot that happens when you extract, send to be on sus, maybe limits, is going to change your mind the, the quote itself. you reveal it's going to widen the channel, is going to damage and be up being a big price in terms of a loss of florida species. a, a change in diversity change in density, change in species composition, and that's a big thought. one to find who is accountable, i went to meet was environment minister, the lease copied on it. what is your assessment of these?

i'm printing the goes times my name taking place in your state extraction of san well being done. all of us who have come now and that is what i just thought a living. now with a lot of activities we have been able to do, one has become more. so the extraction of the more. but how, what activities cannot we stop causing us some of these things going on. small people to be people are bigger, but it is okay because they're using class and that many items because they're using all these new technologies and we look up the new buildings. the effective effective people are going to people who cannot afford the items include cost party by the piece of to meet with the what is the construction cost? when revising solar will be the complete with the progress and from the affordability is an argument. but there must be alternatives to buildings with sand . i went to see a new housing construction site in go up a month. tell me more about this house. how have you designed it?

what somebody that you've used to. so basically all the materials, so stay off from the local area and as loudly letter i think. so i just found an abundance in the city just then of course, in smaller quantities or the electric rubber, and that it's doing whatever was brought from nearby or found on the side. so this, how is if you see, does not use segments, concrete, odyssey, c, as of these are the mean with data for a lot of solutions. i think the solutions that i around us, but the dependency on sand will not stop unless there is a shift in up routine construction. because vision is needed. dean, the cruise is a va loan, go on architect. he stands for environment lead responsible architecture. he pleads for the use of used materials. yeah, so this of that to back safe is basically sending, you know, customers and the, the plastic paper and pointless compressed and it's

a good installation date g. mm hm. and so here's an example of where you can actually use be as much data alternate in materials can also be part of the solution that some of the deals have, you know, moved into an industrial scale like flash, for example, in san is now moving to that sort of area. so that is a movement though, but it's not fast enough and keeping pace with the sort of need for construction. he says a critical read think is needed for mass housing and construction. he points to re purposing buildings. you see more things on for today, and obviously we can let in the schools and hospitals. you can no longer pick somebody online and so you need to be focus moving so we can actually stop. so think of recycling or unbelieving in a way. and he's calling for the read, think among the lines of new buildings. all these solutions require the very for implementation. for the bible, ma, holly and his fellow farmers. everything depends on whether signed mining continues

or not. their livelihoods, instead of rival audit speak. since we are speaking of issues that have become synonymous with our big cities, it is typical that we also speak with migration. india has millions of internal migrant author and watch because this kind of migration is either climate change in news, unemployment, or does also is that force people out of this. but there is an emerging new city in bangladesh, which is becoming the new home for 7, a sign with like the this is hold on with this, just coastal don't long gets busy every morning. bustling with activity as it becomes a new home for many climate. my friends, the driving force behind this migration is jobs echoes the reverse, the giant factories and the export processing zone have created a surgeon employment opportunities

35 year old i came up r v as one of the internal my grants who left her water locked home 2 years ago, this single mother lived in quite a place only a few hours drive from law and very vulnerable to natural disasters. in 2009 cycle and i lost it. does it ocean caused by our loss? water logged us for 3 years, then an embankment was spent. then we were headed by motorcycle loans, like on fun. it was very hot to live there. water enter the house. sanitation system did not for people face food crisis, their children can go to school. that is why i moved to move in love with my family . mom lives a solid wisdom c port town of disaster prone bung with dish to this. so this young country faces the brunt of climate change with an increasing number of the site

loads heating. it's goes to the water bag credits, at least put in media new, internally displaced people here in the next 30 years, barb came to this town with a 15 year old child many migrants had to already overcrowded and overburdened bigger cities for jobs and venture social security but bobby chose longer in my village, there were no job opportunities. turns to be explored processing zone. we now have employment here. people can sustain their livelihood, and the issue of scarcity is no longer concern. in most exposed processing zone, the employment opportunity has increased tenfold in the last 10 years. currently

mold in 14000 workers make textiles and other products for foreign markets. here. it's not just the problem is of jobs that pools people here. this township with a population of 150000 is also offering a secure environment in the face of climate challenges. cdl treaties have raised an 11 kilometers in mac, meant that stretches alone and usually constructed marian drive and to fuck contra gates. and so far, 700 people have found new homes in this new housing project initiated by the government. many of them are homeless migrants but more housing is needed. managed to live in informal houses, scott, city of safe drinking water due to sell. i need the intrusion rebates and now the

challenge here, mom was mail shake up the 12 months, said some rainwater harvesting projects, provide water to hundreds of families. while additionally, initiatives exist, they remain insufficient from on the products we have to water reservoirs and 84 acres of land during periods when the river water is non sailing. we store water in these reservoirs long, well, throughout the year, we distribute this water to residence at the moment and we can meet the water needs of 2700 families camera, although the demand exceeds our current capacity to on existing the concept is to transform long the into a climate resilient and my going friendly city to these it up taishan techniques. a local n g o brack is pioneering to promote this idea and collaborating with the government and various organizations into the body and event planning specialist. from the end you say that they have

bigger plans for mama that this takes a lot of bank of the parking point. the figure of 13300000 new migraines by 2050 is no laughing matter without timely attention and investment in resilience. it could lead to an alarm and situation in the future, and that that means the situation you 30 of securing funding for a project of these cables is a challenge. but the angel is optimistic about getting support from both local and international sources. barbie and return home from her hourly shift in the factory . she's preparing food for her kid who is soon finish high school. this means this less to listen. should my son have to walk tired just before living? i don't know that i want him to get a good education and have a better life. like borrowing model, it becomes a new home for thousands and serves despite all challenges as a beacon for our funded up station to climate change, the where to buy a house, how expensive it is,

the rising event, housing problems are every city dwellers like inside the united nations data from a few years ago tells us that, that i'm the only 1600000000 homeless people across the was. and this number is radically increasing. often it is not just financially from seems that keeps people from buying a house. so he has a potential solution for those refugees who have financial support and for the residents who can afford them. a big trip for a small house, a tiny house. it's being set up in kind of a gemini, in the backyard of an apartment building owned by them. and as a whole housing association, it was produced in estonia and cost $10000.00 euros to transport. so for 4 of them have been set up here, costing a 2000 euros. each blanket daniel vice left him one of them on the 5th because i'd

have to if i actually feel more comfortable in smaller space, it was. but the problem was, i'm more of a city person and until now there were no projects like this in the city. we didn't know stuff got or the washing machine is suitably tiny, with just the 2 square meters of space. every centimeter accounts its minimalism down to a fine. and yet a 150 people apply to live here, daniel, vice to give a powerpoint presentation before gaining approval. housing is good in many parts of germany, in the post people on a decent income could afford single family homes like bees. but now they're in short supply and prices have sold the comp and to move to the on his partner indiana ranges. this is provided a business opportunity. they build tiny houses when they're finished, they drive them down the old devoted to customers. tiny house estates us bringing

up all the gemini foods to bill. indiana range is also live in one of these communities. but for the most part, local authorities only allow tiny homes on comp sites. that's because many town councils are reluctant to recognize this new type of construction. that's a house. phone is of tiny homes. it's hard to understand. many of the fed up from want to be given equal rights mental health like this would fit anywhere. what does it matter if it's on wheels or not? do we actually build them with and without we are, what does the the why do we insist on these strict rules that stipulate houses in the village have to have red roofs or green roofs or whatever and it's nonsense. that's pretty good. tiny house is already in the plus is more many, also a seam, tiny homes are more eco friendly, but that's only partially true. it's certainly the case. the tiny homes are often

built of wood for managed forest, which is the full sustainable. and they have a small and called and footprint. then buildings made of countries producing just one ton of cement alone, immense amount, $600.00 kilos, a, c o 2. but on the other hand, tiny homes are less energy efficient. even though only a small roommate, seating that room has a components of knowledge everywhere as outside was where heat can escape in 2020 teen more than 1000000 refugees came to gemini. that's the increased the pressure on the housing market fund that into is pushing up orders for the tiny homes. i would love to live in a house like that. very minimal has everything that i need and it doesn't have an advantage. what do you like to live in such a house? do let us know. you can email us or reach out to me directly on my social media. i will see you next week until then take care goodbye. now i've got

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you're watching due to the news coming to live from berlin. united states, top diplomat, takes his push for a cause, a truce to israel is still a lot of work to be done. but we continue to believe that an agreement as possible and indeed essential. and to me, blinking is meeting with the top is really officials as how boss responds to the proposed deal. also coming up on our show air passengers face delays and cancellations, as we've tons of ground stop, go on strike in germany affecting hundreds of flights in and out of the country. the.