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tv   Global 3000  Deutsche Welle  April 26, 2023 4:30am-5:01am CEST

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initial studies now yeah, i just get on the train, you can choose to go back or somewhere else. currently more people than ever on the move worldwide in such a better life. so why do i want to go back to mind? yeah. like, i don't have any reasons for what this movie isn't best moving for me there. yeah. believe something great is common and very, very so i can waive learn more about la valley's story info. my grief reliable news for migrants wherever they may be. oh, welcome to global 3, thousands timely reminders, the experiences of hiroshima survivors of a clear warnings in the current age of global conflict. essential and scarce
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drought written, california needs innovative solutions to curb it's drinking water shortages. and the eco wise danish island of born home wants to go. climate neutral, easier said than done. it's been nearly 80 years since atomic bombs were dropped on hiroshima and nagasaki. killing more than 200000 people in 1945 and more in the years that followed due to radiation exposure. the attacks remain the only instances of nuclear weapons used in warfare. according to estimates by slippery the international peace research institute, there are about 12700 nuclear warheads in the world's russia has the most followed by the u. s. and then after a gap, china and a few of the con,
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ah, russia and north korea keeps threatening to use their arsenal. while japan's last survivors tell that tales of the horrors of ne p heretics are building a something to do with guests are always welcoming till she called china cars, home, in hiroshima, japan, there's some one visiting her almost every day. this 84 year old has turned her apartment into a meeting place. today her guests are in from the u. k. ah. huddle my nedley to scott. i survived he at the bombing. he doesn't. it wasn't easy for me to talk of it,
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but i'm going to tell you today when touch it go, tanika tells her story. it's not only about the suffering she experienced as a 6 year old or how her entire world was destroyed. them 2nd space or how the dead and injured filled the streets. the meeting is also about how she learned to speak about those things. she processed her misery by turning it into works of art. the school girl engulfed him, a cloud of dust like she was back then after the blast with my head a bit of blue sky that gave her hope. the hiroshima survivor is a popular figure. she's one of the few remaining eye witnesses. she meets up often with her friend haruki yama gucci, a 29 year old woman who wants to preserve treasure co tonic us memories. she educates her students about piece till she co. tanaka became
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a 1st grader on august 6th 1945. suddenly she saw an american airplane, then a blinding light. she was 2 kilometers away from ground, 0 and suffered terrible burns mother had those did the whole her night on the way back home. there were lots of people walking towards me with terrible burn. it's scott enough that there were more around this area because there used to be a river here, little more than go to the google know, suck around, akina moses grandma, i crouched down and died. makella this, it will and kill them. put in all the glue that in the 2nd there were bodies. everywhere i go to she called tanika was 6 years old, but she wandered to a desert of rubble, searching for her family home. she found what was left of it. through some miracle, her mother and her siblings survived. but many of her neighbors, friends and family, were never seen or heard from. again, go to an us with
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a son telling my story, used to be too painful, but i don't want it to be that way any more. so now i'm able to combine those feelings with ho good on a student. when she was 70, she decided to go public with her stories. her hope was that humanity would learn from the catastrophe. she 1st had to understand how important to her personal testimonial was for posterity. now she's told her story to people from many different countries around the world, and she has stayed in contact with them till she co. tanaka even has friends in ukraine. nearly 80 years after the bombing of hiroshima, the threat of nuclear weapons has returned, probably be the only city nicholas. we talk during a video call got you. i think you did this you. i said there's nothing i can do. did i hardly have any money and i don't have any influence colleen? i haven't to get. my friends said yes, that, that there is something you can do. he can come with us since the horror of the
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atom bomb could call me talk to the whole world about that it has to do with there's a monument and here she must peace memorial park. but more must be done to keep the memory alive for a new generation before the g 74 meets him. hiroshima in may, the city will host a g 7 youth forum. persaco to undergo wants to shake things up with the simple message. anyone can make a contribution to peace. the 1st step is having friends in other countries. she wants all nuclear weapons to be outlawed, but she's no politician and doesn't want to force her memory on any one that she captivates the audience with her authentic presentation with both i thought you said we should make friends around. welcome. what can you give us? any tips on how to do that? i wanted i she left from other to me. that'd be nice and well,
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all you really need is human warmth. it might surprise some people, but i've actually become friends at the grants and of president truman. he was the president who dropped the bomb. and one of the crew members of the bomber plane came to visit me at home. machine not to feel, i know russia, she says even pooty, i should visit hiroshima as should all heads of state. this is the children's memorial and hiroshima piece park. many victims were young children, just like touch eco, tanica was but stone memorials shouldn't bear the responsibility of remembering them. her rocky younger gucci recorded tortuga tanaka accounts of her experience. now she can tell her story and enact at the locations that were bombed. done not conducting dba, but this is when they can look at things in a sober fashion, a some of them all i know had my time on earth is very limited at this point because i didn't know that i won't be able to tell my story much longer so that
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this is one way that i can get on. let's say they can get this. many people can no longer tell their story, so till she katana does it for them. that's her contribution to piece. wu, sir, is our planets. most valuable resource shortages can be fatal. we people, for example, can't survive more than 3 days without motor, but pollution, waste and depletion of natural resources or causing motors scarcity. a situation made worse by climate change and population growth. to 1000000000 people worldwide have no access to clean drinking water. the u. s. state of california is partly solving it's supply problems by recycling with historically heavy snowfall and drain. since the end of last year, the outlook for california's water supply has drastically changed. but experts
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agree. it is far too early to consider the record breaking droughts to be over. it would take more than a single wet year for ground water levels to substantially improve statewide use water is still a precious resource. the challenge is to make this drinkable again lance tuba dough isn't environmental engineer working for terminal island water reclamation planned in the los angeles area. it's part of one of the largest waste water treatment systems in the world. it's important that we make good use to recycle. the waste water in addition, are southern california doesn't want to have to rely on the other areas like the colorado and other areas where some of the water will come from. so we're trying to be independent and utilize the water that we have to it's most optimal ah
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level. oh, it is hard to imagine that this stinking sewage water can be treated and transformed into drinking water in less than 40 hours. saved drinking water is a central concern statewide. as nearly a 1000000 californians don't have access. that puts them at an increased risk of cancer, liver, and kidney problems. my cause louis has been in the business since he left high school as a shift superintendent. he walks us through the process of treating wastewater or you start from the beginning. we have 2 main sewers that feed the treatment plan and you're going to see the debris actually what we catch 1st. yeah. we do that. so it as an in p, the equipment down a c downstream. so we have clean the rough. we gotta clean up that we kind of clean those rags debris with our upcoming sewer. anything that you flush down the toilet
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. anything that can go down to the sink, food waste papers rags even found. we were managed to get material like toys for me and do you feel a fee like a break or something? yes. and, and thanksgiving we get more greece. yeah. so you're right after the course, a stewart has been removed, a biological cleaning process begins. it's called primary treatment. the primary affluent comes in this way that thieves these, these basins and the bacteria come here and you know, as it feeds on your galaxy command and you start, we start to work. he, she little bubbles that pop up now and then here. and when you see those little bubbles after basically the transformation of the, of removing the ammonia out of the system, these are domes made out of allied raw material with fine pores through which air is pumped into the. so my thought is, is like fine,
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but they can have that level that way they can be making that absorb the more readily. they don't have to work as hard. so he want to make a good environment for the bugs. bacteria survive, you want to keep happening and this because this is the heart of it, will basically taking what nature gives us. we're just making it much quicker during every shift water samples are tested to see how many solids have dropped down. some of these solids which are mainly made of bacteria, would be pumped back into the sewer to keep the biological process going. we house, we are kids compared, you know, i liked it. tell him that, you know, lay the bugs have done a lot of work for us. and they come in here. and basically we let him basically go to sleep. they want to go down in was settle. all right. and so what happens when
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they go into this pop while they wake up and when they wait there, they want he fret. that's what i tell him. so they go on there they are, they're hungry, they want to eat again, so fast that so basically it's mess. what's happening here. it's hard to imagine that it only took a couple of hours to change the stinky brown sewage water into this. what that mixture becomes like this, you see the clarity after more filtering and some treatment with chlorine. the water is basically good enough to be sent to rivers are used for agricultural or industrial purposes, but to make it safe to drink. a more advanced process is need it after the conventional treatment to water receives advanced treatment that consist of micro filtration, reverse osmosis, and in advance oxidation process. during the micro filtration, the water is pumped out a high pressure group,
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semi permeable membranes. this where it moves the suspended solids in some viruses, then the water gets pumped out in even higher pressure through the reverse osmosis membranes. and then the final step is the advance oxidation process. in this step, u. v. light and also sodium. hypo chloride are used to create hydroxyl radicals, that destroy any remaining constituent of emerging concern and pharmaceuticals. by the end of 2024, this plant will be utilizing a 100 percent of the waste water. other plans throughout the city of los angeles will need 10 more years until 2035 to reach that goal. boom. after less than 40 hours of treatment, sewage is recycled into safe drinking water. so just thinking back was, i saw a couple of hours ago. and this is how it looks like now. so i'll give it
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a try. ah, perfect earth. germany's northern neighbor, denmark top to last year's global climate protection rankings. partly, thanks to it. some bishops, climate targets. denmark wants to cut it, c o, 2 emissions by 70 percent, by 2030. since early 2022. most of its electricity has come from renewables. the country sustainable future is already taking shape on the small island of foreign home in the baltic sea. i know it looked like it right now, but this island might be the best island in europe and even the world, not because of its sandy beaches or its architecture or year round world, whether so cool, but because it's maybe the greenest island in the world. all the energy produced
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here is with the reuse a lot of their waste and our reviving they're struggling economy by becoming more sustainable. but they're running into a lot of all to familiar, founding problems, problems that a lot of places around the world are trying to solve right now. so how did they become the greenest island? can they keep it up and what can we all learn from them? the 1st step was to reduce waste the common problem with islands is that waste can pile up quickly and can be expensive to ship out. many islands, especially those with lots of tourists like bali. i heavily polluted with plastic and other trash and burn a lot of it on the island. which used to be similar here to people already have to thought their household waste into fixed categories and they want
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to about to 12. and the waste that the recycling yard is write it into 14 categories to make recycling easier and more efficient. how did people react basically when you started making the category? when you started this, sir? several years ago, it was a lot of 5, but out there were some for quite a while. he was angry but you know, why was that? but now, you know, with the mickey scott sense that they are supposed to show off the waste and we tell them a lot that it's not waste its resources looking beautiful. many businesses on bonham and also recycle their own ways so that it doesn't even have to make its way to the recycle like this fiber which is left over from producing rate. see the will because this directly from the from are you still have a little bit of waste leaves and stuff like that which we are taking away also. and
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that we are pressing into pellets. which way he think is saving money. so no need to buy oil gas or anything in this sustainable hotel. a lot of the furniture is made of wood that would have been thrown away shower water is we used to flush the toilet. and that doesn't mean bonham is completely waste free. some hazardous trash still gets lanfield, and about a quarter of it gets bound the goal is to sought the waist so well that nothing has to be banned, appellate us by 2032. that's when this plant will have to shut down because it will be too old. the 2nd step was to stop reducing their own energy and become less depend on electricity for elsewhere. islands especially, are often dependent on the mainland or even other countries, providing them with energy which can become expensive. up until a few decades ago,
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bonham's energy came from 100 the same fossil fuels. but not any more. we have solar panels of photos, bottex. we have a barrel gas system on bonham and of course also wind turbines on shore. some of the solar panels were developed, especially for bonham. like these windowpane ones, many businesses send their organic ways to a bio gas facility where it's turned into energy. most of the remaining electricity and some of the heat on bonham is produced by burning wood chips. although wood is renewable banning it is one of the dirtiest ways of producing energy it emits a lot of c o 2. that's why bonham is planning to use less of it. another hitch was the same problem. a lot of other places have people are very, very fond of. well, that will a loop, i think we all off. and of course, this is us discussion always when you put a winter around to live,
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you can really see them. many islanders were against windmills in their back yard. therefore our local politicians exit well, our food is not to put up more winter robots on shore. we will put off shore on their, sadly enough, when for wind power, bonham's harbor is already full of offshore wind turbines, which are going to be installed a few kilometers off the coast. and on top of that, they face a well known problem. what to do when the wind stops blowing and the sun stops shining, the energy produced in peak time needs to be stored for when none is generated. we're going to pull of a massive energy storage capacity here. unwelcome salt. what does molten salt a basically assault that we will melt on putting in electricity surplus in electricity from the winter months when the arriving. and then we renewed in need energy, didn't we just put water into that and create steam and then we produce heat and
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power. so therefore we can contain a lot of energy for a long period of time. actually, how big is it going to be? it's going to be around to the top floor, so it's going to fill out this entire room. actually, it won't be nearly enough to store all the excess energy. but if all goes well, the company building at once didn't store more on a bigger scale. so the original plan was to run on a 100 percent renewables by 2025. is that going to happen? do you think? definitely not. definitely not. i think would we we are. i think we will be very close in terms of our energy system on, on home we have to fix land based transportation not only of on home. i think that's appropriate problem. i think that is a problem in germany or in rest and model risk world actually like with this electric charging station that isn't as popular as people would have hoped. the around 20 charging station scattered across bon home, which is not a lot electric cars are still more expensive than gasoline ones, meaning it's
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a hard switch to make if you're not the richest of regions. once more of them on the streets, their own home plans to use the car batteries to also store some excess energy which is already happening on a test basis with these electric cars that are owned by the islands municipality. and not a big problem is this very because it runs on marine diesel and as a very dirty there's some discussion about hydrogen oil, electric engines, which are cleaner. but it's still very early days. change can be slower than wanted, especially if you can't just throw money at a problem. i strongly agree that all people want to do the right thing and the most gray thing, but they have to be able to afford it also at the same time. that's why a lot of the efforts here are co funded by you or governmental programs or are set up as experiments that companies collaborate on and invest money into. so of course, all of these efforts don't mean the entire island is super green and to break
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a friendly politics darling technologies and missing fund can get in the way and delay program. there's still a lot of things we can learn from this tiny island experimenting away on the baltic sea. you can't just copy what was done here and pasted anywhere, but you can copy the core idea, which is make the thin ability, the easiest most logical and he'd a way of doing things way this isn't the case yet. we need incentives, like wrapping up taxes on fossil fuels, subsidizing electric transport, or investing an experimental project like this one. with this we call global teen comes from mexico. with, you know,
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my name is amir yano car. harry. hi. so betty, you and i live in cuernavaca, mexico, making things. and i have a younger sister. she's 14 years old and she's in high school with me for 5 is. my dad is a lighting designer, and my mom is a professor of filmmaking. the next young the scene with with, with, with on the 2nd on them i will study. when i grow up, i would like to be a director actor or movie producer act thought people thought of athena a still. yeah. they didn't have the opportunity to study their education ended after high school
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a. instead they have to start working at an early age just to make money to be able to go studying or something. i now have the privilege of doing that something i appreciate and i'm grateful to them for that. how old the each might be. what i saw look at your site, you know what i will before you open it. if they put me like you. 2 looks good on this pro lamasta's. well is that him sucks dog music for that as well . you could say that the big global problems that we currently have are insecurity . lack of education, food and access to water. and the gender based violence is one of the worst, rob yancey. but let's put it this way. one of the worst things, the greatest effect in general is disinformation. you, okay, must affect the ancient model is lavishing from us yup. with going on with him. fully red millikan wasn't with us. well in my free time, i really like to play basketball, him,
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but you could say that it's one of my favorite pastimes. i absolutely love in or without ball over the last you're not going. and i also like to do anything related to film, like watch movies or work on productions. i enjoy doing anything that's connected to that other innocent thought norman gonzales funding in. and that's all from us that global 3000 this week. thanks for joining us. right to us at global $3000.00 at d. w dot, come and visit us on face that to see you next time. take care. ah ah ah ah ah
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ah, with ah, with a traditional schools in liberia that the sale and consumption of it has been in full several years. the goal is to preserve the bio diversity and prevent the spread of
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diseases. our liberian something with a change for 30 minutes on d w. this is the most expensive place to live in the world. the jaffa district. a dream for any real estate agent thought behind the gold facade issues like racism and didn't justice ever present. the roofless gentrification of the one city is extremely political in 75 minutes on w with just a click away. find out best documentary on you to really
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good morning to see the world as you've never seen it before. describe now t d w documentary ah, time, once again for a brain update. it's magic, it's magic. ah, because this orchestra called the brain continuously adapted cells. and so we ask a few astute questions or we smarter swarms or us so wouldn't causes monster waves help powerful or your thoughts. however, we can control i 5, which makes us very power came. we have to learn a lot, and we do that through play. questions about the life of the universe
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and kind of like a superpower. we're serious a 40 to the answers almost everything this week on d w ah, ah, this is d w. news live from per live you as president joe biden makes it official. he wants a 4 more years in office, pardon analysis, he will stand for reelection in 2020 for an online video launch as a drive for support. with the 8 year old leader saying he wants to quote.

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