benefits for all when the whole be controlled, the movement of livestock and he can eat together with a zebra. so there's the rest on wonder off instead of pastor this trucks tories to the region that will get an increase johnson best re swap children. one will not future generations of local people provided with education and training could build up in nature reserves where they previous zebra population could recover and thrive . ensuring universal access to energy by 2030 is one of the lots of mission sustainable development goals. now while progress has been made, internationally, soft sovereign offers are still lots. we've behind many areas of knowing that they are all only for a few hours a day and 90 percent of the regions energy comes from 40 feels. well, one man and gola has come up with a way of generating its own clean energy. the

the miguel purina lives in touch. she joined golda. electricity is hard to come by here. so he decided to build his own generator. it's powered by an unlikely source. organic waste building is generator was no easy feat for the young inventor. i don't know what the main difficulty i am facing is financial because i need to buy metal and plastic supplies last year. if i'm another difficulty is funded for technical training in electronics and digital projects. for my phone, this will allow me to develop my projects better. i cannot well my new people can't

fall under the gills. community has a rubbish problem. it accumulates too quickly and there are not enough storage facilities. a waste is essential for miguel machine to work. so the generator also helps clean the community. has to store the waste properly before he puts it in the generator. so that it won't harm the environment. and how about you? if you are also doing your bit, tell us about this website. then just to tweet the hash tag doing your we shaft your to raise the oceans are among the most valuable, not your resources. they cover more than 70 percent of the planet. so face health

filled the world and of course provide just for millions of people. oceans also have a big influence on weather and clean the air. what pollution is to can these important waters and heavy metal contamination is rich in alarming levels, especially in coast regions. now british scientist help but a small shellfish can help big the ocean, a little cleaner along gosh, shoreline, the decades of near absence, scientists want to see whether you are p and flattery to could once again thrive in the soul and a branch of the english channel 3 years ago, luc helmer from the university of portsmouth released le raised oysters into the sea. but it was about a lot more than just restoring oysters to the area. again. this will say the water quality is all each adult oil filter and the region around 152200 leaf is a day. but pollution that over fishing have decimated the numbers. the introduction

of the pacific hoist to make things even worse. the 2 species were supposed to compliment each other, but instead the pacific oysters took over is definitely the need for human intervention because the majority of the impact has been human related. so the research is looking to make amends. ph. d, student monica, the fabric monitors the artificial oyster bats and archery. we have a bridge town where we keep our choices and every day we keep them, we check the mortality and we measure them. young oysters on their own, withstand little champs embassy. they need protected space where they can grow and something to talk home to like the shells of other oysters. making then is in the half say, is a face here environment and we can control and we can sure that they survive until

the very end of the production. in may, the scientists raise the water temperature by a few degrees, just as happens in nature, a signal to the oysters, to start reproducing the males released by sperm into the water, and the females release the act. if enough lobby has hatched, they'll be brought heads among stone harbor is the area that we're going to be deploying our largest scale race. so the next few years, as we begin developing more successful assessment though, go into an area just stop here, which is protected from fishing as well. the test results are promising. since these cages have been on the sea floor, ill see horses and bass has been spotted again, posted and known. this was an ecosystem engineer, so they enhance the environment. there is still a tool that they were present and tested by diversity. we know that roughly around 466 different species have been associated with the native oyster here in the

silent so far, we've identified about 125 of those on some of the work we've been conducting, the team hopes to release up to 1000000 oysters in the coming year, provided that carefully formed oysters, produce enough navi, bump to these content. now south africa, the energy comes almost exclusively from coal fired power plant, which is a major factor behind the rise in cases of pollution in other areas. but the government has announced plans to significantly increase the use of renewable energy sources. we been article yes, it sounds like an a bishop plan, but doable. according to green cape, a south africa nonprofit organization that works to support innovative. bring start ops is precisely these young companies that are respected to ensure so africa, not cheese is environment who goes in 2019 the prettier heights academy school

in cape town when sola without paying for the installation. the system was financed by a crowd funding platform. the idea small investors by panels and earn an income from selling the electricity to the school that is using them. so cell phone, abraham cambridge has crowd funding platform equipped nearly 45 schools and companies. within 5 years, they plan to have more than $200.00 additional systems installed. if you will want to put money in solar panels for an environmental reason, put them in south africa, you're offsetting 8 times the carbon emissions. but the site apparently here it's africa then it would do in germany for example, and you're getting twice as much electricity out of it. so it just makes more sense to put the solid power going more social, environmental, and economic impact. and for the school, the soda energy is cheaper than power from the grid with investments from as little as 4 years. some exchange is also open to people with less income. in fact,

many of the pupils are pretty heights invested in the so to sell themselves. wendy horn is the schools form a principal, she says that aside from clean, cheap energy, the project also brings another benefit. so we launched that your kids were so excited to actually get involved in interpret neural thing and actually by selling cells and see how the money would increase or decrease. what do you mean was created a huge inter neural excitement and then also what do you want to teach our children for the future trip? an arrow skills, innovative models to fund and produce green energy. and she needed in south africa, where roaming, blackouts are a common occurrence. the government aims to produce a quarter of all electricity from renewables by 2030. some innovators are also looking to the ocean for help sign in vain that the company developed an underwater pump powered by the oceans wave. it turns salt water into drinking water while

producing a constant source of energy that could power up to 10 european households all year round. there's always energy if we such yet, we're looking at a whole range of waves that have come from different areas. there's a lot of stuff that's produced lightly by the local winds, but there's enormous amount of energy that come from storms that could be thousands of miles away. the way the pump is tied to a boy that live with each wave. the leader movement pressurize is water to purify it and generate electricity. at the same time. for years, the prototype unit was tested under water and is now back in the workshop for some maintenance work. so far, the unit has proven that the concept works. the team says, despite the challenges, we're very confident that these systems are going to be a big part of the solution. and future is not routing outsider,

or when working from junction with them. the, the challenges with, with the ocean is that it's an expensive system to develop when very little funding available. so this is why it's taken so long to get where it has today. with sufficient funding, the company could start to build larger palms that would feed into the power grid. that would be another step towards making south africa as energy mix greener. we hope you enjoyed the show. we've given you some ideas on inspiration. that's all for the time. i'm chris, the lamps. finding the from lagos, nigeria. i'm already looking forward to next week. i couldn't agree with you more, please. it is a good buy for me here in compiler. uganda. don't forget to check out of social media and environment website. would like to get a voucher visit from you. my name is sandra 3, nobody and i look forward to company again next week.

the me, the the me, the the, the news. the news, the news

the news, the news or fiber 200 and maybe even mobile said you're welcome to funding not from the theory. anything is in the entire 15 minutes on dw

brave new world post corona virus. he's an equality home office and lonely poverty economy. peace, enlightened frenzy, online shopping, conservation, vaccinations, sterilization. math sound appreciate when you everything. what kind of right just waiting for us after, luna. and are we ready for is made in jimmy b 90 minutes on d w. o, many pushes out in the world right now to climate conference stories. this is much less the way from just one week. how much less can really get we still have time to go. i'm going

to subscribe for more videos like for me and above all how it feels jewish life in europe. that's what film producer and journalist, good, modern, are exploring, delving into history and the presence i would never have thought they could be live . so i personally have to remind myself, because i grew up in a completely different way. the broad florida city, jewish in europe, the 2 port documentary starts july 5th on dw,

the ah, ah, ah, this is d w ally from berlin, big disagreements and the low expectations us president joe biden has arrived in geneva ahead of his summit with russia latimer approach and what can we expect from the high stakes talk? also coming up on the show at the europe in soccer championship france fans and celebrate their sizes victory over germany in their opening match. ah.