Arctic has disappeared with devastating consequences. Less and l less solar raradiatis being reflected back into space. As a resesult, tha too, speedss up Global Warming in the oceans, as well. With a rise in water temperatures comes a rise in sea vels. The results are espealally dangerouous for lowlylying col regions,s, where much h of the worlrls population lives. Fastgwiwing megitieies arat risk. The regions subsiststence farms are struggling to survive. More than a third of the earths land surface is desert and many deserts continue e to gro. Ever more forests are being cleared. Every three seconds, 100 trees lost. That is the rate at which deforestation has been going on yes, thats right 100rerees0 lleded or rned e eve three seconds. Like here, in the braziliann state of rondonia. Rain forest is cleared to make way for soy fields, cattle farms, dams, and reservoirs. The destruction of rainforests means even more co2 is released into the atmosphere nd the earth ge e ever warmer. Host Human Factors in Climate Change were the focus of the first u. N. Earth summit in Rio De Janeiro back in 1992. Then in japan in 1997, binding targets for Greenhouse Gas issions wewere agreed fofor te firsrst time. The e kyoto protokoll was bor. Just before the 2009 Climate Change conference in copenhagen, the thenpresident of the maldives made an impressive appeal to the World Community under water. The media loved it, but the summit itself was declared a flop. Climate protection developments stalled. Then in 2012, it was off to the qatari capital doha. That year, the World Climate summit was held in a country with the highest co2 emissions per person. The irony was heavily criticized. Ththen finally in 202015, a brbreakthrough. H. Meeting in paris, the International Community agreed a target Global Warming must not exceed two degrees. Measures to achieve this were drawn up. T recently, one of the biggest. Dodonald trump so, were geg t. T. Host n eaearly ne, donald trump announced the u. S. S. Woud wiwithdraw from m the paris agreement. A drastic moveve, especiallyln light of thehe consequenceces. Reporter the Juneau Ice Field in alaska is the fifth largest in the world. Spanning almost 4000 square kilometers, the landscape here seems made for eternity. But eran hood knows better. The ice e is meltingng. The scientist works on the Mendenhall Glacier and his measuring equipment has revealed that its shrinking by almost ten meters a year. But distant washington isnt interested in his research. In fact, President Donald Trump intends to cut funding for climatate research by billion. Hoods work is under threat. Eran when they start to cut funding for science, thats going to have a big impact onn our ability to study things like this flolood thats going onon , and the study of the changes that we see in mendenhall and the Juneau Ice Field, and so thats really where the big impact is going to come. Reporter the scientist says trump isnt only hindering his research the president has also managed to convince Many Americans that Climate Change is a myth. Eran they are convinced that donald trump can come in and cut back on regulations, cut back on Climate Change resesearch, and thats goingng to somehow stimulate the economy. And, you know, thats very convnvincing to people whoho d jobs and need to support their families. Reporter but theres no denying the impact o of these imagages. Betwtween 2007 andnd 2015, the Mendenhall Glacieretetreated b 55meters. A fjord with two different colors of water. The lighter side on the left is meltwater from the ice field. Eran its one of the big outlet glaciers from the ice field and the projection now is that by the end of this century, about twothirds of the ice field here, the Juneau Ice Field, will have disappeared. And so its really important for us to understand how this water thats coming from the glacier is influencing the productivity of marine ecosystems. Reporter ecosystems that are home to species like these humpback whales. They live on plankton and krill. In groups, the Marine MammalsWork Together to build a net of airbubbles which they use to confuse and trap prey. Its called bubblenet feeding. Bob jones offers boat trips for researchers s and naturelover. He believes that Climate Change is unsettling the whales. Bob were seeing changes in the foodchain. If the foodchain is changed due to warming water, then were going to see changes in the whale. Were in a Perfect Place for research for this right now. I mean, this is a great place for whalewatching. But whats really important with Climate Change on the horizon and what we know and what were learning about it, were going to see more and more research being necessary. Reporter james is furious that donald trump has described Climate Change as an invention of the chinese, and put a Climate Change skeptic in charge of the u. S. Environmental protection agency. Bob i feel its a shame that our administration and our president has denied climate or at least put it in the background. Personally, i think its ridiculous, sad, and something that we as americans, as u. S. Citizens, should be ashamed of. Reporter but james also says that scientists like eran hood should have spoken up more about their results. Then the president wouldnt have been able to spread seeds of doubt, he thinks. The businessman thinks he has a solution. He wants to challenge wealthy citizens to make donations to secure future research funding. And the reresults could become reality here. This industrial wasteland in alaskas capital juneau is set to house a new ocean center a mix of Multimedia Museum and Meeting Place for citizens and scientists. Jim powell is already eager to use it as a safehouse for his research, out of reach of the trump government. Climate change studies have already disappeared from the epas website. Jim the federal government as far as what im seeing and reading and what ive heard from my colleagues and scientists we a are very, very concernened abouout datasets and informatn thats not being collected. I mean, not even to talk about perhaps whats being done with the existing datasets. Reporter powell intends to keep a close eye on the data in the future. Here in alaska, its impossible to overlook the effects of Climate Change. And yet, eran hood still has so much to do to make his fellow americans really understand what his research on melting ice means for their futures. Host even if many u. S. Citizs refuse to acknowledge it, Climate Change is happening, and its affting lowowncome countries inin particular. R. In parisis, the internrnational communitagreed tt industal naons must n pay 10 llion anally talleviat the efcts oflimate chae. Over the pasfew w yes, huhundredsf bibillio have e ben invested in lowcarbon and theclimateresilient growth. Ideally, such funding should be directed at sustainable infrasastructure, agagricultured induststry worldwidede. But t when big mononey is up r grabs, g greed isnt f farehin. We heaead to bangladesh, which s beenit particularly hardyy Climate Change. Is t a aid the reaeally ttingg to tse who neeit mos report there e morehan 1000ivers d canalsn baladesh. The sea vel in t bay o to tse who neeit mos reportbengal irisinghan stor and hea rains a becong m morfreque. Lands being eaten aw. Is family expecttoto le its home soon. They dont know where they should go when the time comes. Sankar i was born here. Ive lived here all my life. Ive seen 2000 or 2500 families lose their homes because of naturaral disasterers that comem the sea. Communities around here have left their schools, their momosques, their temples everythihing behind. Reporter villagers say thte were plans to reinforce the shoreline here, but nothing happened. Mahfuzul haque often hears such stories. He works for the Global Anticorruption organization, transparency international. He is a specialist in climatechange mitigation and adaptatation measures and thr financing. Much of the land in bangladesh is just a few meters above sea level. Mahfuzul climate finance is coming to bangladesh, but its not what we expect right now. It needsds to be increased. We have received so far about 700 million, all together. But among these 700 million, Bangladesh Government has the highest contribution particularly. Reporter the government has spent more than 400 million so far. Projects include the construction of facilities such as schools that can also serve as sturdy refuges, where people can shelter during storms and floods. But buildings like these are expensive. And they dont always go up where they are most needed. Transparency international monitors how and where funds are spent. A school that also houses an emergency shshelter has been but here in Barguna District near the coast. The problem is, its a long way from most of the villages in the area, and not a single pupil or teacher is in sight. The question is whether millions have been wasted here, and if so, why . Mahfuzul its from one of the climate fund programs. So sometimes its difficult to judge that the money is used properly in all cases. But this is a very exceptional case that we find that a school is not used properly, actually. Reporter why this particular spot was chosen to build the school is anybodys guess. Haque doesnt know or at least he wont say. Voicing criticism can be very dangerous in bangladesh. As human rights organizations point out, critics of the government in dhaka have a way of disappearing. The german ambassador, thomas prinz, is not afraid to speak his mind. Many bangladeshis would probably agree with him, even though they might not dare to say so. Thomas i consider corruption to be the greatest barrier to development in this country. What this country needs is clean government and clean public institutions. And above all it needs the political will to make it happen. But i see no sign of that. Reporter this market hall which cacan serve as a a cycle shelter has been built at another spot in Barguna District. Transparency international is hosting a meeting for the villagers here. The ngo is keen to see local communities get involved. The meeting begins with a call for everybody to join forces to combat corruption. We are happy and grateful that we have a road to the bazaar. But its in terrible repair and there have been accidents. Some of our suppliers were injured. This is bad for business. Reporter Mehedi Hasan Khan represents the local government. He was at the meeting and says he will follow up on the matters raised. Very many markets in bangladesh are close to water. The buildings that house them are rarely able to withstand floods or cyclones. A shelter also has to be tall enough or built on highenough ground that people can shelter above flood waters. This shelter is still under construction, but quality issues are already in evidence. Foreign donors are threatening to pull out of climatechangerelated projects in bangladesh unless the authorities clamp down on corruption. The International Community and transpararency international ae also calling for better financial oversight and project monitoring. Mahfuzul government is actually also eager to learn from these sorts of things. And they arere actually graduay taking these things into their planning, into their policy issues, in their documents. So its actually helping bangladesh to get more money from climate funds. Reporter bangladesh is among the countries at most immediate risk from Climate Change and is in desperate need of all the help it cacan get to adadap. Host on particucularly bad da, it can be hard to tell where you are cairo, paris, teheran . Smog is a major problem in many cities. The International Energy agency estimates that air pollution kills over six Million People each year. Smog is a huge issue in china, and the government is only slowly beginning to get a handle on the problem, helped along by vast projects in the field of renewables. Reporter the dream of a smogfree world is taking shape here. Over 1000 kilometers from beijing in northwestern china, the largest solar array in the world is going up. Ningxia a is a small a autonos regi with sisix million inhabitatants, plenty y of suns, vast open n spaces, and d te ambition to become a world leader in the field of solar energy. Zhang quan is convinced his country is on the right path. The engineer wasasroud to be one of t those selecteted to get e project t up and runnining. Zhang Renewable Energies are a historical opportunity. We can cut coal consumption by 800,000 tons per year, which dramatically reduces the emission of Greenhouse Gases. Reporter once the facility is completed, zhang and his colleagues will provide two million households with green energy. The project is just one of many in china. Last year alone, china invested about 78 billion in renewables. In comparison, germany spent just 13 billion. By 2020, china plans to have invested 361 billion, which will make it far and away the world leader in green energy. Wind parks are also shooting up all l overhihina. But there are many problems left to overcome Economic Reforms aimed at moving the country away from heavy Industries Like steel are slow. And coalfired plants still provide at least twothirds of chinas energy. That percentage Rose Steadily for years now its leveled off. Changes are coming to beijing, where smog is often a problem. All four of the citys coalfired power stations have been shut down. Ma jum is a wellknown environmental activist in china. His work has helped spark a seachange in the way people think here. Ma ten years ago if youd stop a passersby, many of them would maybe say, we need to develop first. But now if you check with the citizensns, i think most of thm most likely the answewer wod be, you know, we need clean air, clclean water, safe foodod. Reporter thosose demands arare putting the government under pressure to deliver. The streets of beijing are now crowded with tens of thousands of shared bikes, and many factories have been shut. But the smog is an ongoing problem, especially when the wind blows from the wrong direction. This video shows how the entire cityscape can disappear beneath a blanket of pollution in just 2020 minutes. Mumuch of it comomes from neneighboring prprovinces, whehe coalal lobby is ststill powerfud local officials are willing to turn a blind eye. Jobs are at stake, so implementing environmental laws is problematic. Around 28 of co2 emissions worldwide originate in china. The u. S. I is in second place wh around 16 . Ma jun has access to thousands of monitoring stations that measure air and water pollution. Hes already collected data on 300,000 companies that emit Greenhouse Gases and has support from the government. Online, citizen can see for themselves which factotories he broken the rules. Some firms even use his data when awarding contracts. Ma Major Companies like apple, like adididas, like wawalmart, befofore they signgn a contracth local l suppliers,s, they will compare e th list with our l lt of violatorsrs, and motivate the violators to take corrective actitions. Repoporter using g a specially developed app, a anyone can upld photos of alleged environmental transgressioions, which arare n visisible to all andnd sent diry totoocal authohorities. Its been anan effective tool. Grgreenpeace hasas praised chihr momoving away frfrom fossil fu, but is stillll critical ababoue countrys energy policies. Collapapsing marketsts at homee forced s state enterprprises toe abroad. Lauri chinese comompanies and chinese banks s have become e e of t the biggest d developersd financiers of coalfired power plants abroad, ranging from vietetnam to africica to indon. This is a very harmful development. Repoporter domestically, te are still many problems to overcome, like feeding energy into the power grid. Currently, large amounts of energy are wasted. Zhang quan is aware of the contradidictions. Does he think china can play a leading role in climate protection . The engineer from ningxia is certain it can. He says hes surrounded by proof of it every day. Host todays global snack comes from tunisia. Enjoy. Reporter tunis capital and Political Center of tunisia. Some two Million People live in the greater metropolitan area, in a city thats both modern and traditional. In the citys center is the sahfa toun, named after the snack made here. The snack bar is an institution, with only one thing on the menu. Safha toun is made from olive oil, egg, a lot of garlic, and harissa a hot paste made from chili, cumin, coriander seed, garlic, salt, and olive oil. With that, you get tuna and a choice of toppings like cheese or salami. A plate costs between 40 cents and 1 euro 40. Most of the customers have been shopping or work in the area. Its great for your health. And its full of tasty things, and its just packed with garlic. Safha toun is really substantial it fills you up. Service here is quick. I can eat it during my lunch break and still have a bit of time. Reporter fausi wenniche fulfilled a dream when he opened the shop 10 years ago. He started cooking as a child. Wenniche says the idea for the snack is all his, but preparing it is timeconsuming work. Fausi in the morning, i go to the market to get the ingredients. Then i prepare everything, and come here. At 4 00 in the afternoon i go home and take a short rest. After that, i make the garlic paste, and for that i neneed fe kilos s of garlic c every day. Reporterer some people here en eat the dish for breakfast. The safha toun snack bar is open from 8 00 in the morning till 9 00 at night, with a steady stream of customers all day long