A common challenge faced by all of mankind. And ask them how theyre doing in paris with their. 2 good visit going it alone is not a good decision for anyone and hes not possible for everyone and its the root of future conflict. We hope that the us can take on more responsibility and make more constructive contributions to the process of multilateral cooperation instead of adding negativity is. Also coming up this week 30 years ago the berlin wall began crumbling exposing east germanys vast web of lies betrayal and deception made possible by the secret police. At 7 am on april 30th 1900 observations of residents must undertake this month has someone looked into my life and i had no idea. This is made me feel very uncomfortable. To our viewers on p. B. S. In the United States and all around the world welcome we begin the day with a dire warning from scientists about Climate Change a warning based on evidence versus a Campaign Promise from u. S. President trump a promise based on a calculation of how best to keep the president s base this week the Trump Administration gave notice to the United Nations that the u. S. Is exiting the paris climate agreement the worlds richest economy and biggest polluter has become the only nation to read neg on the only International Plan designed to stop Global Warming the Paris Agreement is not binding it does not require a country to spend taxpayer money and yet that is how the us president has always described the United States will withdraw from the paris. Climate a court but begin negotiations to re enter either the paris accord or in really entirely new transaction when terms that are fair to the United States its businesses its workers its people its taxpayers so it getting out. Of americas exit will become final in november of next year 1 day after the us president ial election timing is very relevant here this weekends the us started its withdrawal of in 1000 science has declared a Climate Emergency predicting untold suffering unless we change our pursuit of limitless wealth and growth with no wind the world always watches the u. S. President ial election closely because of its Global Impact but the events of this week give even more weight to a way action day next november. Well a republican strategist and former advisor to u. S. President donald trump has gone on trial in washington accused of obstructing Justice Roger stone was investigated as part of the special counsel probe into russian meddling in the 2016 american elections in case the insides with the impeachment inquiry against President Trump is taking place in the u. S. House of representatives. Like few other political operatives in u. S. History roger stone revels in attention whether its good or bad. Oh i think 1st it was. A veteran republican strategist whose career goes back more than 40 years roger stone counts former u. S. President S Ronald Reagan and Richard Nixon among his clients his affinity for nixon apparently Strong Enough for him to get this permanent reminder his ties with donald trump also go back decades in the eightys stone turned trump the entrepreneur into a major donor for reagans campaign and saw in him a potential contender for the white house. I have great affection for trump and the trump family i have wanted him to run for president since 1980 but while dirty tricks and prince of darkness are among the kind of names his critics used to describe him stowe now faces a new one convicted felon indicted by special counsel Robert Muller who was investigating russian interference in the 2016 campaign stone was charged on several counts. The central question. Tipped off the Trump Campaign that the wiki leaks website was about to publish hacked emails supplied by russian spies as possible coordinated campaign to think trumps democratic rival Hillary Clinton i was not guilty of these charges and i will defeat them or i was at least this is a politically motivated investigation the ruling class is found guilty of political provocateurs could now face jail in the style they say hi low profile trial is set to test roger stones long held theory that any publicist is good publicity. This week germany is celebrating 30 years since the fall of the berlin wall on nov 9th 1909 east germanys communist regime lifted travel restrictions on its citizens allowing them to cross into the west for some it meant finally being able to escape the long arm of east germanys secret police the stasi and the stasi consisted of visual and not so official associates who spied on hundreds of thousands of citizens many had no idea that the stasi had collected information about the men till years later when their secret police files were made public that brings us to the story of 2 women that the stasi was able what the stars he was able to do to their lives as had all kinds of impacts then and even today. Fall under lunas aber visit the building where they used to live. When the 2 secretaries lived here in their younger years spies from the stars he used germanys secret Police Monitor them through the kitchen window. But then the tree was smaller i was even dizzy to see people from the stars he standing there you know as for me i just recently read about it. We never would have thought of such a thing all this no i dont think so either. They read about it in the stasi files a couple of 100 pages of intercepted letters private mail and official correspondence and most of all reports from spies including the layout of the loners aber and zuko all files flat. At 7 am on april 30th 1900 observations of residence was undertaken for this the kitchen light was on and the window was half open and about 15 minutes later when the light was turned off and left the flat alone she walked in the direction of the summer he touched us a subway station is a month has someone looked into my life and i had no idea about it this is made me feel very uncomfortable for years i didnt want to have anything to do with it i didnt even want to read the file on the news this is whats there. But i have to live with it. In my experience you always get through life better if you can live with the situation. With no hope that. They wanted to leave east germany they had applied for exit visas it was here that they were subjected to hours of interrogation they never wanted to set foot in this place again well lets just go and you have to go back to the place of her. But i have a really bad bottle a feeling really bad i could just cry then do it. Now. To this day they feel humiliated by the tone used in the interrogations. Through the system here. In this it is. So is a greeting it was like can see right away that youre slung over not only is out of the you better watch out dont even cross the street the wrong way we are everywhere just huge threats nothing at all. That was more than 30 years ago when the university of the full of the berlin wall the stasi Documentation Authority made the files accessible still kill file him alone as a best speak publicly about what happened there explain to young germans why they risked their lives to leave east germany. Dubose i wanted out and i didnt want anyone to tell me who has the right to decide where i live even if it were social or whatever but we didnt want that and at that age youre also brave enough to do it as much as most does he even knew somehow never getting out or only to a couple of countries that it was decided i could go to i never agreed to that i had said before that i wasnt happy with that and then i thought you know i just want out of here i want freedom is that if i had but at some stage it will be to doubt both women withdrew their exit visa applications. To pasta and thats allowed her to travel alone as a ba had a baby and was allowed to go to the west after all. Why after the berlin wall fell in 1992 she ations known as the 2 plus 4 treaty talks resulted in the reunification of germany in just under a year of that historic change was part of an agreement between the 2 germanys eastern west plus the 4 former Occupying Powers following world war 2 the soviet union the us france and. Robert zoellick led the u. S. Team in those 2 pause for negotiations we spoke with him earlier today here in berlin. Robert zoellick in 1989 most people said that the full of the book in will came as a complete surprise. Not the exact opening of the wall which i think was an accidental occurrences historians have have now uncovered but in from the start of 89. 00 when i was with secretary baker over at the state department the ground was shifting in part because of the changes that gorbachev and least in part because of the failures of the east german regime in part because of the courage of people in east germany in the demonstrations so you knew that you had to be able to respond to the changes and there were some steps that we started taking earlier in 89. 00 with conventional forces and changes in nato to do that to be prepared to work with germany as a partner whatever came in that was fortunate you took part in the process of bringing the 2 geminis together what was the United States main role in that well i think historians will agree the us was the strongest supporter of west germany in this and we were fortunate our publics were not anxious about german democracy in fact you know they there was a sense of among the American Public that of course germans would want to unite and that allowed us to play a role with nato with the changes in dealing with the soviet union with the sort of c. F. C. Process what i described is in a sense a moving circus of sort of different aspects that had to be changed on the International Side to allow germany to unite from the perspective of today was german unification handled well was it too much take over and not enough. I really dont think there was an option and you know one also has to keep in mind germany had 40 years west germany had 4 years of International Commitments if you had started to create a new germany all of a sudden you would have had to redo all those so if you like brett said. You would have liked that so i think there really wasnt an option of that and frankly i think one chance or coal over the lot of foresight sort of used the elections in i believe march of 90 to sort of have the choice of the east german people that was the key decider now what for flowed from that in some ways understandably the people of the Eastern States you know had been under 40 years of communist control a lot of younger people entrepreneurial people moved to the wests beforehand the industries were not really that productive so it was going to take at least a generation or transition but i frankly im always pleased when i meet people from east germany who have lived a totally different life now because of that experience theyre often the younger ones so one has to help people perhaps my generation that had a harder time making the change but its great to see the freedom that people now have and any lessons from german unification for all the world of today and tomorrow well theres a lot of lessons i mean one was at the same time we were trying to keep a 40 year promise to the german people we really also wanted to build a partnership for the future and we believe that united germany would be the most influential country in what we knew would be an integrated europe and we wanted to have germany is a good partner so i look with some concern at what i consider to be the drift away or even alienation between the 2 countries theres another big picture though that could be useful for the irans of north koreas which is that when people try to just deal with the Nuclear Weapons and sanctions alone i think they missed the fact that a case like german unification required changes in the conventional forces that change the required and economic dimension of required human rights to mention that required. Changes in sort of the short range Nuclear Forces the changes in c. S. C. E. So you had this multiple ring circus and i think frankly to deal with countries like iran and north korea youre going to need a. Multidimensional approach Robert Zoellick thank you so much pleasure. That was robert so theyre speaking with g. W. So im young earlier today all this week t w will be bringing you special coverage and reports on the events which led to the fall of the berlin wall 30 years ago. On one extrude mizzen social media spying both part of what is known as digital authoritarianism and theyre threatening democracy around the world thats the message from this years report on Global Freedom published by the u. S. Watchdog Freedom House my colleague is here now to talk about that report what are the main takeaways from the report basically this years report said that for the 4th year in the row freedom on the internet is on the decline worldwide basically the report pointed to 2 sources which you just kind of mentioned right there based on the one side we have online extremists basically extremist groups attempting to hijack a public display of discourse and debate online and attempt to take into a new kind of anti democratic direction and on the other side you also have individual governments and also Government Agencies using the potential of social media to spy on their own citizens and how exactly are political extremists taking advantage of social media well i mean basically everyone is kind of seen in the recent years i mean starting in 2016 theres been this onslaught of fake news of propaganda of distortions online especially in the homes of social media and basically it allows these these radical groups to kind of hijack the Public Discourse and taken to a completely new direction basically they distort the views in the opinions of people online in an attempt to kind of make them think that the middle of the society is somewhere else and you know often we kind of point the finger and say this is an International Problem its coming from countries like russia like iran like china but what is actually interesting is the report indicated that a full 93 percent of Internet Users are targeted by these campaigns and theyre not coming from abroad theyre coming from internal actors within a country focusing on their own populate. And you know we hear all the time about when we go online no matter what we do our actions they are being recorded and talking about social media surveillance year is big brother is it a serious threat or becoming one well it certainly is and i think most people especially here in europe are very conscious about the information thats that theyre putting out online typically they seem to think that its mostly corporations that are actually keeping track of them but the report indicated this year that actually increasingly governments and individual Government Agencies are tracking people more and more basically they gain access to a lot of technology that was developed for the war on terror and the war against drugs and theyre using that in a in a kind of an unregulated fashion targeting journalists targeting you know demonstrators targeting activists and well you could say well i have nothing to hide so whats the problem but really this is having a Chilling Effect when it comes to the Public Discourse which is really kind of something that the entire internet is based on you never know whats going to be done with the information even if you dont have any things actually hi aaron as always thank you thank you. And the oil spill off the northeast coast of brazil could be one of the countrys biggest environmental disasters or oil has been washing up for months now with nearly 300. 00 beaches hit but president. Has warned the worst is yet to come. Its one of the worst oil spills in brazils history but one thats hard to fully assess from the air or by satellite brazilian Authorities Say its impossible to tell how much oil is likely to come ashore and no ones sure whos responsible brazilian president says its the fault of a greek flag oil tanker and hes asked interpol to investigate but also now are removed environmental safeguards so they say stablish. Executive order in april got rid of several 100 of those committees in all further ormont. And one of those committees was exactly the committee to deal with. Oil spills now brazils coastal ecosystems its beaches coral a marine life have been devastated. By life wont be able to flourish and grow like its always been able to and it affects the food chain its a community of land and sea species here this is a disaster this oil cannot be allowed to remain. This you. Know so youve read the cleanup effort is enormous including government authorities the military and thousands of volunteers because it has to be over 300. 00 beaches along 2000 kilometers of coastline must be cleared of crude oil. But yeah this disaster with this kind of oil that cant be detected by satellite has never happened before in brazil or in fact anywhere in the world but what brazil now has multiple environmental disasters playing out at once in the amazon a burst toxic mining dam. And now this. And for more im joined now by john tave shes a reporter for the Associated Press she joins us tonight from rio de janiero don its good to have you on the program do we know more about where this oil is coming from and do we know why why is interpol now getting involved and well thanks for having me so brazilian authorities investigate it for 2 months and look into dozens of ships that had been navigating close to brazil coast around july and august and they did some testing from some poles will click on the beach and found that it all was coming from an agenda but they still didnt know what happened and only a few days ago the Brazilian Police said they suspected that a greek cargo exhumed and the ole on its way to singapore and but the ship owner as the United States and so brazilian authorities requested quick ration from interpol to help with its a geisha into the ship and the crew and the company all right so this could be a criminal investigation as well as an investigation into an environmental disaster talk to me about the impact that this is having on the environment. So i think the impact is on the environment abuse he and but its also a fisherman who depends on on. People Restaurants Hotels tourists. And people have been not doing this because they fear that the fish is contaminated and there has been some initial stanleys made by several universities here that have shown that most people would and fish was indeed contaminated and they have found well in there they just and risk respiratory systems and so recruitment a great through a very difficult time right now and were talking about dozens of thousands of fisherman because you know its about 2000 kilometers of coastline and the government has said they are going to help but that might be insufficient because the fishermen are are not properly registered and so its creating a real problem and and as you mentioned is also the environment i think the coral reefs could be impacted and they have already started seeing small amounts but they might be more to come and so this is terrible for the fisherman and it is in the Southern Hemisphere summer is coming what does it mean for tourism we know that you know brazils beaches they they live from tourism. Absolutely the northeast of brazil where this is happening is the beach this nation for christmas and new years eve which as you said follows in the brazils summertime. This high season hasnt started yet so there hasnt been that and every significance cancellations of punny days are bookings but the next couple of weeks are going to be. You know very telling well see whats going to happen but its obviously a big threat and people are scared although as for you know today there hasnt been a Significant Impact yet on tourism but well see what happens over christmas and you know and what about this this environmental disaster for the president mr bowles an hour ago he has come under fire for how hes handled this situation i mean how damaged is he. Said the problem that many people have said that the governments response was too slow that it was too late so too late experts and very mentalists and even people from within the government have been criticizing the governments response now we must remember that this is a very. Says you be kind of all its heavy Oil Crude Oil and its moving below the surface of the water so its very difficult to track satellites still work planes monitoring dont work either so its been very difficult 1st to know what their reaction it was going to do and also to know if. If that. Is the all the worst of the all is behind us and has it. Jonty reporter for the Associated Press joining us tonight from Rio De Janeiro the latest on the Mysterious Oil spill there off the coast of brazil kyung thank you very much. Well the day is always done the conversation however continues online youll find us on twitter in the news or you can follow me abroad go off t. V. Let us know what you think dont forget to use the hash to act the day every member whatever happens between now and then tomorrow is another day well see the next. Climate change. The scene ability. Environmental project. Globalization. Biodiversity Species Conservation exploitation quality. Human rights displacement. Current local action. Global 3000 next on d w. And on demand. Cast lead which course it. Video and audio. Any time where. W. Media center. Go over your concept discomfort with the. Alpha 100. 00 is the ideals of the bombs are more relevant today than they were a. 100 years ago visionaries reshapes. People understood design as a way of shaping society. The powerhouse it does cost. With ideas that are our future somehow a part of. Me part documentary starts november 14th d. W. Play. Welcome to global 3000 this week we head to china growth infrastructure prosperity china wants it all and to boost its green credentials to