this week on world stories. cracking down on pirates in the gulf of guinea. indian company converts garbage into bio gas. we begin in eastern ukraine where a ceasefire between ukrainian troops and russian backed rebels is to be implemented by the end of the year. or. close enough to see what the other side having for lunch that's how these ukrainian troops have spent the last few years just 300 meters from the russian backed separatists facing them the whole night without a single shot i don't remember a day like that maybe on the 1st night of the cease fire it's a strange and there's no fire at all you get all nervous we're used to the shooting at us and the conflict may have fallen out of the headlines but the shooting and

the deck continues less than a 10 minute drive away a young woman out walking with a child was to be really wounded by a stray bullet just last week our guide through the trenches on xander was in his 2nd year cadet school when the call for a recount when he unrolled he could hardly have imagined that he would soon find himself by 1000 kilometers from home fighting a trench war. everyone is tied off the war has parents wives warrant about them back home but if the politicians can sort this out by talking why not if we withdraw from here it's not a disaster as long as the opponent just the same but then there's with hoarder. but off camera many soldiers are more skeptical they don't want to give up territory regain from the separatists at the cost of many lives at present selenski government is convinced that only a buffer zone between the front lines can bring peace. it's

a short drive from the trenches to one of the region's biggest crossing points between government and separatist held territory. thousands make the journey every day spending hours out in the cold. we're hoping for peace after all this time we need to resolve this war it's been 6 years since it all began i'm convinced on buses part of ukraine that the selenski and putin should sit down together drink some thought get together and put all this behind them. with the publicity. that we need a united ukraine and we need an end to all this. so people don't have to suffer in these queues anymore at the. back of the front line it's quiet at least during daylight hours silence allows time to think about the future of this war needs to end i've lost so many comrades already but for giving the others some weight making peace that's going to be tough. the

repercussions of this war will be felt for years to come it's not just about the mines and grenades the litter this landscape it's about the war in people's heads. during the recent street demonstrations in hong kong the police have used tear gas against the protesters many who were sprayed with tear gas now complain of health problems and it's not just demonstrators. kathy jew and patricia levy rented their green room apartment in hong kong suburb of 2 months the 2 roommates helped it was a good deal price was reasonable and the building in good shape but now they wish they had never moved here come along my nose off an itch is in my skin feels dry i feel very uncomfortable and i have diarrhea that usually lasts for a few days. i need to go to the toilet

a few times every night i hold hold hold out come out of kathy things that it is a consequence of the ga ga's to none has become one of the hotspots of hong kong's protests often clashes occur just below their window the light also that usually protesters would set up roadblocks here police would then come to remove them and they fired tear gas to try to catch the protesters said the couple they seem coming at it. since june the police have fired more than $10000.00 canisters of tear gas chemical irritant that mainly affects the eyes lungs and the skin it's use is prohibited as a chemical weapon in warfare the louden riot control although its effects are meant to be temporary there have been case reports of chronic eye diseases caused by the chemical. they were also some cases that they know as much to begin with but after exposure to tear gas some of the protesters actually developed

a spray like symptoms for 2 to 3 years and there there were also cases that people develop chronic eczema to get skin problems going to tartus for a number of years. while the highest risk lies with frontline protesters enjoying a list residents have little chance to escape the consequences of tear gas as many protests happening in densely populated areas some logical call it i saw a doctor he asked me where i live and then he said i should consider moving away if i could tell you some insight on that. both of them plan to stay with relatives for some time but moving home is out of question the landlord would not let them cancel their current. pirates have become a big problem in the gulf of guinea. a few days ago they kidnapped a tanker crew and are holding them for ransom the nigerian government has promised

to crack down on pirate activity. from the outside the beautiful wetlands of nigeria inside a problematic history we argued in the vast creeks of the niger delta. and this is where pirates operate from a labyrinth of water once but it's not only home to criminals lives near by the river the source of income transports goods and people he's careful since he was attacked by pirates. creeps like misplaces when that. creates. the pins 1st the armed man wanted to take the engine off his boat when they realized it wasn't good enough they let him go they took his money instead from then on the parrot peanuts stopped working after sunset we are very scared.

when driving on the sea or in the river because you don't know when exactly mccombs so sometimes if they are on the way the king it will with all your money so piracy. is a very big problem. they want to be there before pirates strike members of the nigerian navy are headed out on their leg was headquarters to money toward the scene here given rare access. to accompany them on their daily patrol warm it up good. very good for kuala is responsible for navigation and training on board there is only one vessel that money tours hundreds of not to come out a day at the navy doesn't have enough vessels and personnel to prevent piracy attacks fall isn't there for more trained in

a position of more platform opposition of the implements commit space for the vessels given the business of what he saw this as an overall is that if a course is indispensible another challenge west african countries have different policies to protect their waters in movies of the old if they're also. countries in the gulf of guinea to come together to effectively monitor you don't because even though you know it's probably paris and it never was a modern day will find a loophole and they do this navy vassal is money touring one part of the gulf of guinea and attack is reported on the same day a few 100 miles down sell an oil tanker similar to this one passing by us has been targeted the nigerian navy is not there maritime security should start here in the niger delta before an attack happens locals tell us they want to for at least to

deploy more security to stop lawlessness in the creeks and to eradicate piracy altogether. india has a huge problem with garbage and how to get rid of it but a company in bangalore has found a way to convert garbage into via gas so they help clean up the environment and earn some money. in the heart of bangalore garbage is festering everywhere this neighborhood is drowning in it the population has grown rapidly the infrastructure hasn't kept pace entrepreneur some are enough he's teamed up with chemistry teacher padmashree battleground to encourage residents to separate their trash. he collects it is rule material it has to be well suited for his operating costs go up.

this is nearly 100 percent right there is about 5 percent that means to strip the floors in our legs with which. i would rate this extremely good and this is now good enough for buying gas gas is in demand all over india for things like cooking and carbon lights brand has managed to establish itself well what we're producing as an end product is about 90 to 94 percent of meet him which means it's much better than natural gas it can displace any fossil fuel. so at the end of the day we're creating. a clean clean renewable energy right here in. the potential for bio gases huge normally $5000.00 tons of trash a day end up in landfills and salters it's not only a waste of raw materials. it's the most unscientific we have

to waste our tax splays it causes diseases the pollution creates needs again which is. a source creating meeting that's. some narrowing down wants to see less gaba jenning up in landfills and more of it recycles it would certainly boost his business he already has several plants in operation. this one process is over 13 terms of food waste a day for mighty and industrial parks under screen 8 and 70 jobs. dream is to have this across india with all. this business. it's a win win for the country as well as creating more jobs and creating energy security so much already expanded into 2 for the states and has plans for more with

investors getting on board the ways to feel business model could be a viable way for cities to finally clean up their act. what secrets lie behind these walls. to discover new adventures in the 360 degree. and explore fascinating world heritage sites. w world heritage 360 getting out now. how do you view. where i come from that clip this is just. it was chinese food that's measurable where i am it's

always reminds me of home after decades of living in germany chinese food is one of the things i miss the most but better taking a step back i see see the need to look different to me now. many of fluids personally go nations that exist as a part of the world haven't been implemented in china that's due but i'm not to china people wondering if their forties say but if you don't have a right to learn all that is this is a job a job that at the mo i see it i don't know why i know my job because i tired to do it except for the day my name is on into and i work at d.f.w. . 2 welcome to new episodes of the night if is it just.