not an option. peace ma, i'm on and the other day are stuck in the spanish border area. alongside other young people there waiting for a chance that will probably never come. shattered dreams starts june 18th on d, w. ah, those people and nature are experiencing extreme temperatures in trans tissues each year threatened to bring record heat we've measured $70.00 to $80.00 degrees celsius on glass entity or the behind here is might be 30 or 35 in development of concrete and smells become dangerous reservoirs of heat, it's nearly impossible to cool them down in the city of facades

which reflect and tend to make the problem worse. high temperatures threaten now how we need to call them there for you. if you have a gravel roof, make agreed for as long as global warming has been a reality. so has the strain of heat. so now city, the tower garden is an architects. the coming up with some cool new solutions. loosen builds is 27 meters above ground with the green as tire eyes. there is a passionate gardner with its green societies providing a natural air conditioner in the heart of the city. if you want to fun, yes i'm the leaves are starting to retract and slowly dry out them. but thanks to our watering the vessel there are also fresh fever becomes

me use this shopping center is called crude organ tooth named after digital. those tunics alley shopping area. the 30 sounds from home being planned to call the building to have the noise and absorb carbon dioxide in there 1st, some of the plants so already feeling the heat, their problems with an effort to counteract increasing heat, wasting german cities. the consequences of climate change the means of only be 6 months. so there's still new. this applied bus, special irrigation system, all nearly 35 degrees. how's it running? 5 leaders a day for the tubs, and 15 leaders per square meter to the mission, to what's that red outage for us? and it's

a malfunction in the out could supply will have to go to the basement and invented in the system used as a lot of water farms. 1000 cubic meters a year. but it has enormous benefits. the city residence worth of that water gets turned into cool. you notice that when you walk around out, there are 24 near the facade. there are significantly cooler temperatures as well as humidity. so taken together, it's 5000 cubic meters of water. that the people of dusseldorf get back through the system to come to unlock. and unlike the condition of the plans, don't long hold him to the city. he's increased as have been dramatic from 1961 to 1990. the average for july was 16.9 degrees celsius. in the 30 years after that, it was 18.3, an increase of 1.4 degrees. the i'm 10 part one of glass in high summer,

we've measured about 70 to 80 degrees celsius on glass steel. behind here it might be 30 or 35 degrees that helped. if you look at the li, they're structured in such a way that they can't get hotter than 35 or 36 degrees from device because the cells with burst and the moisture would cool things down again, we'll proceed to. but that's also why they have a cooling effect. so just how nature works. so i feel free to get in the night. you too can experience suffering and mountain tell from his team still have what to do with the whole being plan a few kilometers away to the doors report, the landscape gardener is working on another project he meets with architect crystal, inc hovan designed to prove open to a month for let me know about this, we don't jump right into it in the fall, but we take a look together and decide whether we could do it before the new leaves come in the

spring. just i'd like to look at it with you on site. i might need to get some helps to pay. i have completed many projects together in and hoping in his architectural studio have focused on trainable building since the 19 ninety's winning menu board. now he wants to shake up urban planning, housebound with you when you build a house like this one, for example, when you're using up a piece of land, a piece of the earth, if you will be green. and you can think about the green mass that would be on the side as untouched forest. if you were to just leave it to its own devices for 50 years, is going to be nice for me though. if we evaluate the ecological and social value of the nature that would otherwise be there, then we have to do something that compensate for us to discuss what's as long as it's like the roof. it won't be implant, but it's not just city centers. germany's industrial zones need to become greater to researches in once the land are about to take to the sky and then what's

the humidity push to 90 percent 90 percent. and he the schneider is doing a fine a with a check. it's going to be hot and humid day perfect. the project, the measurement engineer is going to fly. this is specific industrial areas you should use a thermal imaging. can she get precise dancer from industrial facilities? should be able to see the temperature values of individual companies, streets, and squares these days, many industrial phones don't ever properly come down in summer. the project is run by a non profit gone summer shop with funding from germany's ministry for education and research. the goal is to reduce heat from industrial areas, making the more sustainable listed so. so i, you can see that there is no cooling,

left. frightening list. if you can tell what it built up areas like whether there are differences, whether fresh air can pass, whether trees or a river have an effect on how permeable surfaces are. you can see a difference between tara and paved, or if it's paid with granite, because that heats up quite differently. the differences are there to see the symbol images, a precise with cooler areas, flu and hotter parts red. down on the ground. anchor valentine is in the bowl holt industrial zone. the thermal images help to convince local authorities and companies to make changes because industrial areas are quite literally hot spots. anyone who knows industrial areas knows that they have many parking lot and a lot of wide road for the trucks and lots of stationary vehicles. there's

a lot of space that's simply covered with asked out, which also means there's a lot of potential to change things. with the rising temperatures, the heat in these areas increasingly affects the people who work here to in germany, around 56 years of nature and countryside and lost every day. that's the size of $76.00 football fields. the government had aim to reduce this big. it's a 30 hectic by 2020. that's now being postponed to 2030. his wild plant bed was only planted in the spring, and valentine is here to meet business owner, cotton sharlack, and gardner t o crunched in long livery to see the plants of already made a difference of my own. let's see what the airplane brought it. the rhetoric is the hotter it is the highest we hear here. here's the bed.

oh yeah. oh yes, nice and blue. no money. i understand. you might think it's the effect of summer passing. but the cooling effect is still really big compared to the street, which is bright red, not a water. it was worth it. i can, yes. is there any other places where you think you could change a couple of things and them? yeah, yes. one problem is that our office buildings are quite warm and even more so on the production floor. sharlack is a medium size family business that produces machinery and temperatures outside your extreme welding can make the workplace seem like a furnace. curren sharlack wants to change that high when it's really hot. employees have the option of starting an hour earlier and leaving earlier in the afternoon working conditions. one thing. but if greener,

industrial zones can reduce heat in the outer suburbs, it will also have an impact on the climate from the city centers. that's why the company aimed to gradually replace field surfaces with greenery. to valentine, also convinced the young entrepreneur to invest in a green roof. the 140 square meter flat roof is well suited to provide natural cooling right next to the factory. and it's great that something like this is possible and these sorts of buildings hold is one of 10 pilot municipalities amy to transform new industrial states as response to climate change. the way it's going to be a modular system in another like these boxes click together with just some matting underneath the kiss and the boxes will be lined up one after the other. your photo,

it's easy to see the advantage you normally rainwater would flow right into the drain. but this system can retain 20 liters of rainwater per square meter, so not so that will provide additional cooling because the measurements shows that the gravel here is $29.00 degrees even with cloud cover to my line. even dc plant 3 degrees cooler me down. of course it would be ideal if there were greenery everywhere. we'll have to speak to the neighbors again . tomorrow to his book on the vehicle. then it would have an effect on the streets of the 1st step. like every little step helps vanish. that's every little surface screening system costs around $70.00 euros per square meter that the counselor providing 10 to subsidy. it's a us in other places such as it's loading,

standard practice, just singapore government, supporting targeted efforts to bring nature back to the city stage. it's a pioneer. it's been greening high rise, building for 960 s or gardens parks and greenery on all levels. architect thomas shrugged the research the effects such buildings have on people and the urban climate the on deck, a boy here at the interlaced complex. the arrangement of buildings contributes to optimal ventilation complex itself is already on a hill. and we're also not far from the see the show that there's always a very nice breeze passing through which is used at the level of the complex as a whole, to cool the outdoor space. but also in the individual apartment where you have

really nice cross ventilation keeping the building cool thing a pool require buildings to have at least as much green space as was cleared to make way for construction. otherwise they'll be no building permit trucks and his colleagues also research the effects these green buildings have society community garden. quite interesting. it's an extremely pleasant space for them to actually come together. they also do the thing about community cooking, where whatever produce they draw. so it's a nice way of engaging them because all of these green spaces are open to the public. so the residents from the surrounding buildings can use them just as much as the people who live here, of course, that increases the value of the neighborhood where these kinds of buildings are located on thomas trotter works at the future. cities labord treat at

the singapore university of technology and design. during the panoramic coast employees, i'm working from home. when i evaluate data collected from the buildings, often surprising resolve themselves. from the owners who for example, we look at what bird species are found to be and we find that in terms of bio diversity buildings like these actually perform much better. besides a boy nicole with a dish, even though they're densely inhabited, and you also find a lot of bird species there that you wouldn't expect this about as well as grace a bio diversity to buildings help to cool this surroundings. residents consume less energy and are able to enjoy new social spaces. ah, he's a physical boiler than mine i'm. i don't. i think these buildings are great

examples of how dense and have a taishan can go hand in hand with quality of the space. one is germany can also look at this combination as proved that density isn't automatically bad for the environment. for the most part, ideas from singapore can be applied to gym and cities, especially the realization that more greenery is a good response to climate change. the central construction site motion builds its, working towards the green, a city this high rise building is getting a roof of plant mm . using compressed air. the plant soil is transported to the 9th floor. a logistical challenge. sales is one of 160 employees that

a firm based in the city of charles, which specializes in these sorts of projects. everything will grow soon. right now it looks completely dry, like it's just dirt on top. but the material is going to store water and then slowly released london from doodle to the cathedral city of cologne. the top floor of this plan will actually be moved forward. go the great 6 floors up with no elevator at my house. i can see today i have to check the plan. tron the great plans and boxes on the buildings roof and sides will soon be help me to hi. plan them up cuz it looks very good. the drains are clean and tidy as planned. there's nothing in the way. let's go around the corner again. bill isn't meticulous planner. even though the,

the $77.00 large trees with us about $380.00 smaller trees. and a few 1000 shrubs and grasses and bushes and smaller plants of exit. to secure the large order of trees, shrubs and bushes built heads to the netherlands. he's worked closely with a tree farm here for years. they share the same notion of quality. ah this is no simple shopping trip. as well as margin belts from your colleague landscape architects and the investor are also involved in this. this is the northeastern side. this is, here's the trees right on the corner. and in that position, it's an important tree. i'm going to shop. so let's take

a look at it. this way. he says to me, the tree farm covers the total of $500.00. take its 4th generation family business . ah, hold them ox, cooper suggested an expert. he knows everything about lance. you can already see the fruit forming books on that stuff. it's a 55 year old metal tree, especially tolerant to heat. martin bells carefully selects the right tree from the long road. the old, the tree, the more expensive it is. they can cost several $1000.00 euros. so there's some hot bargaining. if it's here, there'd be an additional price of $8.00 or $900.00 additional. yes or no way. that's honestly, that wouldn't be good value, but he chooses another tree that they always come to an agreement. this is number 56 for now. yet,

colonial heat wave central. something has to change or cities won't be livable anymore. the bill for the hotels trees is over 800000 euros. good. okay, and then i'm d o this morning and i'm giving it to the children of the thank marine kindergarten to stream on and off and what are we going to catch tadpole tadpoles. okay. now or maybe fraud and flows. neither was the issue in the region. a few years ago, it was a stinking concrete drainage canal. it's now been re walled it a lot of call, so i'll get a bucket full of water. oh look at what's hanging there and

nobody knew where it into the boat. yeah, yeah, yeah. my look, i've got something here. i caught a baby sale my get a magnifying glass, is that a ripple bug you know the highest. 3 again, that off and come here to cool down. there is shade and the water keeps you cool too. you can feel the difference on the mac mentioned i didn't want to include my you can see the kids eyes light up as they discover everything. you have a completely different quality of life when there's water around and the kids develop in a different way. in 300 kilometers the 4th ways in the region of being the world it gives does he, i and there are so many animals here. when i'm impressed that everything grow so

fast, i'm vicks box as part of the regional project that aims to make more ways contribute to sustainable cooling. yeah, that's the kindergarten play area, was specially designed by close yukon and julie pet. so from the embassy water authority, they saw that there was no reason for rain water to go into the sewage. instead, it floods the area and then slowly drains. so it provides both natural cooling and a cool place for the kids that have to enter. well miss enough, my hands are still wet from the hose and i can feel them getting cooler when i move them. the 1st, the cooler water evaporates and cools them. this, you know, it's the same principle with our stupid system. we said water evaporates and cools what's around it. it's nice to me, that's what we're aiming for, to harness the water and keep it here. so it cool things down through evaporation.

i don't like the food by the butcher's time she wants to harness 25 percent of local says the water in this way by 2040 in an effort to keep residents cool. ah, the same principle is being used in town to next door to the kindergarten was channel directly from the church roof into the sloping meadow. ah, rainwater is a natural air conditioner. even on a busy street. justin, i shan't. germany's water management and the population in general are going to face challenges from increasing climate change drought and significantly lower rainfall, especially in summer via we're in danger of seeing drinking water being ration on this as well. not after long dry spells of ice. there may not be enough water to meet the demands of industry agriculture and the people think for such for fuel as

many places in the rural region, completely rethinking how they treat and use water for over a century. the em, she was heavily polluted with changing the flows from dormant through the will region for ac kilometers. before joining the ryan needed slacken in the future, waste water will be routed through special closed canal. while everything else will find a different way to look it up, we moved just under 700000 cubic meters of earth during construction in the boston song against us. usually pet sill inspection test often they should walk through. so if you are also working flat out to restore the business, floodplain, the open house and light of the plans are somewhat revolutionary just so unlike in the past, like as well, today's ecologists give an approximate meandering path and then hope that the river

and the water will find their own way. i know the nature will do the work, and it will develop on its own animal. fortunately, dish steps, attentional, who spent the last 6 years rehabilitating the result of the high school would in class. this is where the little rings. clover came to visit us on the building side officials and was and i knew nested and bred successfully booted a focus on how to bushland it had gone again. we could keep working with them, so we do things hand in hand with nature on every step of the way with them. but if you, he is flooding will take place and perhaps the cooling floodplain reaches far so the house and ah, i can do some of the 30000 who being bushes that getting a last prune device. the 1st some of the leaves are starting to turn

a bit, shoots are better than great. ah, he's in class to help coolest. did he seem to be working? architect crystal in your home is traced from under item to read. and the city of digital doff has many facets even then, especially when it comes to the drama as opposed to war west germany. duncan, but i'm not creek reconstruction. this new buildings going up in the fifty's and sixty's with lloyd bowden. they say, i want to clear the city could use a lot more greenery. oh and just like every german city or every city full stop. there is no city that couldn't do with a few 1000000 more tree. people just have to push for it. then it will happen in the clock is ticking me catastrophic climate change are in a cities can only remain livable with his mastership. 2 ports,

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time, pakistan internet services intelligence agency. again, as a western partner provides information about the country islamic radicals is the money it receives is probably funding new attack. pakistan treacherous business with pear in 75 w o. o news. how does a virus spread? why do we haven't? and when will all this 3 of the topics that we covered in a weekly radio. if you would like me for information on the corona virus or any other and find topics, you should really check out our podcast. you can get it wherever you get your

podcasts. you can also find those w dot com slash science. people in trucks injure and was trying to free the city center more and more refugees are being turned away . families to be crated own and traitors. people tween around 200 people around the world. more than 300000000 people are seeking refuge, annoying because no one should have to flee. make up your own line. w. need for mines.

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