what we're talking about here is not only disorganized violence, it's not only terrorism. its politics found it over 150 years ago. it's repeatedly died out, but always been resurrected. the ku klux klan starts may 11th on d, w. a mountain slope collapses. it's too hot to permafrost is melting. the cause is the rising greenhouse gases. c o 2 emissions need to be cut much more quickly than has been planned. more and more court rulings are calling for that. ah,

zone blake observe a tree is perched more than 3000 meters up in the hoa tower national park in austria. here scientists are studying weather and climate change. this building dates back 135 years and has withstood snowstorms and gale force winds. so far, elkin ludovic and mock olives are doing important work up here with dozens of measuring devices to climate, researches are recording the rise of greenhouse gases in the atmosphere. the temperatures here have already risen on average 2 degrees celsius with knock on effects. the it was in bay, it's often not as after the summit of this is the northern terrace of is done like observatory, come on here and particular and on the northern flank, you can clearly see the effects of climate change up here in the mountains and the measure is and adaptations needed to protect this infrastructure. there's

a lot of concrete under here. the entire terrace is concrete, it over a, so no water can penetrate. i'm clean, can. the concrete posts are also showing up the mountain peak. the reason for all these measures is climate change. permafrost normally holds together the mountains interior, but it's melting. $200.00 iron balls and a steel net. now stop the mountain from crumbling. although the observatory is far from any industry or other greenhouse gas emitters, the researches are finding that carbon dioxide concentrations keep on rising here at zone blick, but also at the other end of the world. at mauer low observatory on hawaii, for example, it's the same problem everywhere. as h one, the image that the car from mt law is amazingly similar measurements there was started in 1958. there's under the walls longest running. why fi?

and we now have 420 p p. m. so that's point 04 percent c o 2 and the atmosphere how i almost the same as in hawaii fall and it clearly shows it doesn't matter where and when c o 2 is emitted, it's globally distributed superfast, ohio, that also means the earth will only stop hating up when c o 2 emissions drop world wide. that's precisely what happened during the coven pandemic, and was measurable at san blake. that are coupon for thornton. forget upon the me out. the global shot down in a pandemic lead to a drop of about 6 percent of global c. o. 2 emissions accumulates you through the to reach the powers agreements go through. we'd need to count emissions by 6 percent every year between now and 2050 the site that shows just how dramatic the reduction is that's needed. these are, these are these notes when they get out of turn. time is pressing the e u ames to be on climate neutral by 2050. with net 0 emissions. it remains

unclear how that is to be achieved. climate change is creating anxiety, fears, felt by martina dobbin, the 27 year old decided to fight back with other climate activists. she filed a suit against an oil multinational. it's logo, a c shell. we won the court case against one of the biggest polluters of the world . shall company with sexy, more powerful and that's, this is one of great there. next year we're kind of starting to win shells cool. business is oil and petra, chemicals, fossil fuels release millions of tons of c o 2, when they combust in may 2021 occurred in the hague rule,

that royal dutch shell had to reduce it. c o. 2 emissions by 45 percent by 2030. it was a legal sensation also for donald pulse, a co, plaintive martina. dobbin made him on the dodge north sea coast. donald pulse is head of the environment organization, maliah defense. see. the judgment is the 1st in the world which calls upon a company to curb its greenhouse gas emissions. to be honest, the whole court case would not have been possible. it wasn't for me to lock you in the 7000 other plaintiffs. the people that says financially supported it with more than half a 1000000 euro shell is appealing the ruling, but the judges message is loud and clear. it has set a precedent world wide. there are about 1000 such claims. pending is fighting climate change and call. it's an opportunity to make real progress.

martina doesn't think so. what tracy is activation is that we see the effects of climate change everywhere for a very long time. i mean, especially in the go double south was the flooding, se mozambique, ed oil filter nigeria, the heat way saying he was a in canada. and yet they still, we don't know anything that policy makers are waiting to act as, or there's a lot of activism needed. and now it's also coming closer by like at the moment, serious, big flooding in the south of the lens and in germany are missing. people are dying . in july 2021, extreme rain full and catastrophic flooding the west in many, many decades, had devastating effects in west and germany. many people were made homeless for months. more than 170 people died. hundreds were injured and many had to be evacuated, residence lost their homes and their livelihoods. a

few days earlier, the us and canada had st. temperatures of over 50 degrees celsius, 5 destroyed residential estates, and entire villages. dozens died of heat exhaustion. climate change is making extreme weather events like this more frequent. for over 30 years, scientists have been raising the alarm and urging a major rethink. before the pandemic. hundreds of thousands of young people held climate protests that hit the headlines. yet no major policy changes were forthcoming. then in april 2021, germany's constitutional court in causal were declared, the federal climate change act unconstitutional in parts. the top judges said, particularly violated the younger generations right to freedom because if current measures were too lax, now they would lead to disproportionate costs off to $23.00. see these future

obligations to reduce emissions have an impact on practically every type of freedom? because virtually all aspects of human life still involve the emission of greenhouse gases and are thus potentially threatened by drastic restrictions after 2030. this is that the test the most far reaching top court ruling on climate change in the wall for co freedom is also the freedom of future generations. and the freedom of all the people world wyatt, him was a need counterbalancing over time. so that's a sensation. felix echoed co represented the case. the law professor is the director of the research unit sustainability and climate policy in leipzig. he can see the impact of climate change in the cities are valid. forrest, the droughts of recent years are endangering ash, trees and sycamore maples by the expert says it's not just the woods future that's in danger. it came, a jaime change threatens to destroy democracies,

physical foundations and climate crises was water shortages and must migration will leave little behind of our free lives in smithfield or even of symbolic it, but vital things like the german forest things, a nature in its current form in germany, european nature were, will no longer exist in this form with unchecked climate change. it was when he to swift radical exit from fossil fuels in all sectors. felix eckart has achieved something historic together with environmental organizations and other individuals . though the obligation to protect the environment is enshrined in the german constitution, it had led to little action. the decision is also getting a lot of attention from legal experts. up to now, only people directly affected by climate change had a chance of bringing their case to court. some constitutional law specialists believe that it might lead to a new understanding of the law across the u. lunches. august was were on the summer

saying it's an act you popular us and that any individual could now su, due to insufficient action on climate change. yeah, that's not quite true, but it has opened up this restrictive law and given access to the court. well, some of this and it has recognized the concern of citizens in the wider sense so that it is now possible to refer a bit to future developments. and that's important for curbing climate change your mind victim as well from the same goal, from cra across the world, people are experiencing record breaking temperatures, the zone blake, scientists are also saying them rise. the world is only 0.9 degrees away from the maximum to degrade, increase in the paris agreement. if global warming continues, the situation could spin out of control to keep the tipping points in the climate system, the changes that are no longer stopped little within a human time scale can be found throughout the entire climate system,

whether it be vegetation, ocean currents, or i shall we cannot define the temperatures that will trigger these individual or multiple tipping points. but we know the higher that global temperatures rise or the more likely it is that we reach these tipping points to read these. the kipling, the eyes that will overshoot access to the ecological subsistence level is linked to human dignity for fossils. germany's constitutional court has made ruling about the social subsistence level when there is of course, also an ecological one. that in turn is connected to planetary limits hypnotic bushway if we exceed these planetary limits in the so called tipping points or sooner, we could face a scenario of utter destruction. this would leave us in an environment where it was practically impossible to find existential living conditions, fit for human beings. lim, speaking all 4 fingers. we continue to extract fossil fuels like coal and oil. and

so the emission of greenhouse gases continues undiminished. some $37000000000.00 tons of c o 2 are pumped into the atmosphere each year. more than the earth can cope with. the earth's atmosphere is like a bath tub filling up with greenhouse gases. but the plug to drain, the top is only tiny, since humans began producing more and more greenhouse gases. c o 2 levels have risen and so have temperatures. global temperatures are now 1 point, one degrees celsius above pre industrial levels. as the boss fills up with more and more greenhouse gases, c o 2 concentrations are increasing. 8 can remain in the atmosphere for up to a 1000 years. if the courts now calling for urgent measures to stop climate change, why is climate legislation falling so short? had eden in franconia in his party, c, a c politician. and long time parliamentarian joseph gal has gained

a reputation as a climate change pioneer. he filed the legal suit along with felix. i caught an indirect challenge to his own party. it been fair to rudely vile. i'm very happy as this is a very big signal from outside the political sphere for you to cold. the politicians closet, head to the political class would not have most of the strength itself to agree real climate protection measures stop the required changes in life, starsky, li bidding in traverse reason. the court ruled in favor of yoseph kettle, even though he is not personally threatened by climate change that can't be said for his home region, which now suffers from ever longer lasting droughts. yours have double hopes the ruling will be a wake up call for his fellow lawmakers. his birthday my estimate does that at least half of the parliamentarians leave, believe the things won't become anywhere as bad as made out. denial for hash this

return shortly. alice nice child i law is feel dark. there was a lack of awareness, and that is also connected to the professional backgrounds. the lawmakers out me didn't bill from for some indie impala mean for 3. the shade di, not to her vision shafter people with science background story to or in a minority. i a, i mean to hide this is, i know that that's one thing. it gets done of our no pets, even the more neutral ones have a get out north, i'm sorry, moll, and that is in we can manage the changes with improvements and technology. the amanda smith, they said had tiffany. but the c su politician is convinced that technological advances alone are not enough. he says there is 2 little time left back in life 6 o vas. felix echoed also believes the speed is the lessons. he plans to file

further suits against the german government and says, the new climate change act doesn't go far enough. he also plans to go before the european court of human rights. i'm came, i get my the climate involves weighing up different spears of freedom, parliament. you see, when the parliamentary majority has exceeded its jurisdictional bounce, that we're basically suing the legislative. but anyway, i will very likely fall in of a suit i answer, but administrative decisions like planning commission for roads or power plants, huff hulu. so soon, face more legal challenges class that in this that, that the ruling made by germany's constitutional court is not an isolated case. top courts elsewhere are also coming to similar judgments. democracies with functioning judiciary is are leading the way judges in france. island, belgium, and the netherlands have reached decisions similar to their german counterparts. environmental and climate protection is enshrined in law in many other countries.

it is even part of the constitution in $110.00 states. 189 countries have signed up to the paris agreement, but it is not possible to go to court to directly enforce legal compliance. ah, how much action is being taken on the ground to curb climate change at local authority level? for example, a few years ago, a toy manufacture for built a logistic center in years of go those hometown of hayden arable land equivalent to $25.00 soccer pitches in area were covered over with concrete and asphalt, another climate killer. the business wanted mal warehouses, the expansion plans are currently off the table, but the farm is next door remains suspicious. the c su, politician and climate activist use of gl meets the vis molars humanely grow ry.

here the land is very fertile. the farmers are very worried, the local council might relent and give the company the go ahead. monday that i crossed on, but no one asks you whether you want to sell or not. it is simply agreed. they say that the zoning plan and it has been earmarked for certain uses and that's that, that's not good. and we don't want to sell it. it's our property. and we've been tending the land for generations, plymouth, canada through and the vis mueller's. and yours of gal argue that if land is built over to create new industrial estates, it doesn't just mean the loss of valuable arable land. agriculture is one of the few sectors which store carbon in a natural way. the often in odd moves, open, breathable soil. so been on the valued up to now i'm can the entire climate, the bite, the name in the your try, i'll tell you, absorb c o 2 from their board and the organisms in the soil file convert that to

carbon and store it in the home a stove on log on in indy who were skirt picking. that is how it works that is dea for kung land, farmed in a climate neutral manner, plays a vital role along with forests and more lands if local authorities and invest is aimed to develop greenfield sites. they can expect legal challenges in the common interest versus young guns, which to give a very important and very welcome part of the motivation behind the constitutional courts climate ruling, which is that it also focuses on how freedoms are shared between the generations. and precisely, that is formulated in a long, dorman article of our basic law form. it says, future generations must be taken into account. that's what has happened here. i think if we don't act now and that's already late enough and the impact will be all the more drastic on future generations come, the longer we wait, the more drastic the impact on future freedoms,

fi ads pushing holes on. measures honest, the sorry. but what should we do when key industries are among the biggest emitters of carbon dioxide? cement is a basic constituent of concrete and practically irreplaceable in the construction industry. worldwide, it's responsible for emitting twice as much c o 2 as air traffic. the problem is the process of turning limestone into cement. limestone contains carbon dioxide and when it's d carbonized in large furnaces, the c o 2 escapes into the atmosphere. carson is chemically speaking, limestone is calcium carbonate, lime, and c o 2 the by these 2 splits. during the burning process, i have to be separated. otherwise cement wouldn't harden off to water is added gives the c o 2 emissions created during this process. the really big challenge we face with in michigan for many years that the cement industry has been working on

techniques that would allow it to produce as much concrete, but with less cement, less limestone and less energy. despite rising demand. the construction industry has been booming in recent years, but that's bad news for the climate and the cement industry will not find the answer on its own. over the call, we need a 3 pronged approach involving industry politics and society. if we don't work together, we one succeed all the technological challenges which we had to miles to up to now they with challenges that we could more or less master on our own, procedural optimization, energy saving measures, low emission targets. we could do that, but now we offer the 1st time in a situation where we can offer the technological prerequisites on the one hand, but on the other, we also need renewable energy. we know how difficult it is to expand capacity in

this area. the whole thematic field opens up to ship of the cement industry, aims to become climate neutral by the year 2050. it's a project that will cost billions costs that could be shared with the state. yet the path to climate neutrality also presents an enormous economic opportunity for businesses that caught c o 2 emissions more quickly than they competitors in financial centers like from foot, it's already become apparent that companies that are profitable and climate friendly to are attracting more investors. hunter hunger, the founder and ceo of right based on science, has developed a model that enables the c o. 2 emissions generated throughout accompanies entire value chain to be calculated. first of all, accompanies entire workflow is analyzed and all emissions are recorded. then

a projection is used to work at how quickly the temperature of the earth would rise . if all companies acted in the same way. the result is the theoretical temperature in degrees celsius. just as unarmed is more data, special thing about this model is that it's forward looking at if i so if i'm a business and i project my temperature in this way, it might tell me 4 degrees collect few. so if all businesses were like mine, then global warming would be 4 degrees, and that's uncomfortable. i'd rather not know that up of others, but this model also gives me the opportunity to change in the future and to say, i'm not going to carry on as before, the sam, i'm going to reduce my emissions. i'm going to change my business model. i'm going to be innovative in terms of developing my business. my don't, i mean to and because this data allows companies to tackle the climate impact of their business more efficiently, which areas are more harmful and which less so?

curbing climate change becomes part of the business model. fund managers at one gym and bank are already using it for customers who want to invest in particularly grain businesses. the software shows in the projection how close the business would be to meeting the paras agreements low at $1.00 degree target. it has a console by it, that's the art finding, the most profitable companies, which are conforming to the paras agreement and also fulfill the expectations of the customers and the investors in terms of dividend, 60 and with the ex d. c. with our forecast, we've actually found a link between temperature and profitability and also risk if you tell me detailed awfully, they call the new economics, the new philosophy a company can survive when it consistently pursues climate friendly policies. climate activists like martina doping and donald pulse are pursuing the same goal,

but using different mains, they're suing big companies that are not reducing their greenhouse gas emissions quickly enough. i. p. c. c. analyses show that action is urgently needed. the earth is already 1 point one degrees warmer than before industrialization. if the global community exceeds the paris agreements, $1.00 to to degrade target, the consequences will be dramatic. heat waves and droughts would directly threaten up to 420000000 people. there would be water and food shortages, severe storms would hit many coastal cities, tropical illnesses like malaria, dingey fever and the zika virus would spread across europe. recent extreme weather events showed that immediate and preventative measures unnecessary to protect people in risk areas. to discover what might happen in the future.

martina dalton is visiting the university of utrecht earth the simulation lab. she has an appointment with bio geo mo. follow just martin klein, hans, he and his team are researching how c waters find their way in land via estuaries. and rivers did geological structures of the netherlands were created this way. 500000000 years ago. from the results klein, hans concludes that humans have no option, but to move out of the endangered regions and yield to the water. the dutch will tell you that the solution is that we are very powerful and water management and engineering. we need to build back in big a directional batch. and that's mostly rubbish. actually, what really needs to happen is that we stop climate change as soon as possible because that's the calls are handled and it's not, but not just a mental and we need to worry about on the rest of the plants. and one 3rd of the world's population is living in low lying areas, river flap, planes, coastal areas dealt ash and all those areas are going to be in big trouble. martin

klein han sees only one solution. the rapid phasing out of fossil fuels like oil and coal way, his words boast to climate activists, martina doping ahead of her visit to the u. n. a climate change conference in glasgow on the world. we and build, sorry. i cannot close my eyes and ignore it. it says this is the only right thing to do. and it's really like touches me is it holds me from, from his leg. it keeps me awake during the night. so i'm just very worried. and the only thing to do it is, is taking action. and yeah, so for me it's just the only way the north sea coast of the netherlands by the end of the century, sea levels could have dramatically risen here swamping this coal fired steel works to yet since the court victory against shell

martina, dobbin thinks there is a good chance that its own as might switch away from fossil fuel to up until doubt that that's the, that's the biggest polluter, us netherlands. and they really have teens fast. so to make sure that we an elite reach our goal for the guy with a group for repairs agreements. and about a year ago they were saying, yeah, we will keep on going using coal as energy source for in the state. but also in a court case, we are invited to really advance in don't on those invited as data still. and they told us aggregate, we know that we have to go faster. and i think they also scared because if they won't change, then we will start a new court gate who will keep on going the route to climate mutual future. we might be able to speed up this process by taking the fight to the courts. but what humanity needs is for governments, business climate activists and societies all around the world to pull together to

achieve this goal. ready ready are you there? we just have one wish more. maybe we want goals, lots and lots of goals. battle songs from the stands, the surprise would be great to look

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i love it. okay, then what go up put the pedal to the metal. let's ride with read on d w. ah, ah, this is d w. news, and these are our top stories, ukraine's president thought amy zalinski says the russian military has begun the battle for don bassett. the attackers had been repositioning their troops off to withdrawing from a round cave. the salt comes as russia drops bombs on the steel plant in murray or poll ukrainian troops there have to fight moscow's orders to surrender.