while the world famous pyramids were once located outside the city gates, they're now surrounded by concrete ass, foutz, and a lot of traffic ah, a roller blading through cairo is a real balancing acts. skate is navigate through time place in the heart of an egypt that's proud of its traditions. a brand new movement is on the way. now you can find people like look like you, you know, wasn't that he was here like, didn't never maybe, didn't find someone like them, you know, maybe they couldn't find people who on the same level of craziness. so

folks who have a few screws loose, there's no doubt that helps when it comes to road of lading in egypt here, skaters me to cruise together on this day most egyptians are tending friday prayers . so the streets are unusually quiet. that makes it easier for kareem who coordinates the get together at the moment with the people on the road and everything. we know it got all of this and your little of both of them of them. the thing with striking is how many young women take part with or without head scarves. what's important is hitting the streets. we talked to dina has been roller blading since she was 13 and just hitched a ride on our car. she says since kobe 19 struck skating has really taken off here,

i think it might may sound play same, but it, it does go ahead and give someone, i tend to see them there has to be a bit of risk for someone to have one. freedom fun and the willingness to take risks. that's an approach to life, not often seen in a land under authoritarian rule like egypt. well, the state and scene here isn't really political. there's still something revolutionary about it that has less to do with the many colorful videos posted on the internet and the message behind them before we need more to let cars, not even where dar with the electric cars for the environment. not also not caught it anyway. because on keidel k to specially, and i think most of egypt but characteristic is filled with many, many course he's right about that. this metropolis of over 20000000 people is

frequently gridlocked. north africa, biggest city is choking on emissions and traffic is chronically congested. here at consulting firm transport for cairo, they take a closer look at clock tracking arteries and try to see what could be done to unclog them. you know, well they can go away from the private cars or at the other motorized vehicle molds to a truth active travel will actually benefit the city. you have to make the case for it. it's not as if the authorities aren't trying cairo's metro system is being expanded, but it's just not enough marketing events like this are designed to get people riding bikes. if you knew bike paths have even been built, the trouble is no one uses them because at some point they end forcing riders onto the busy road. further still this sir, getting

a doctor to ah, the cycling infrastructure, even though we've had cycling in itself since forever. so them all the exists, but the infrastructure and the safety parameters and all that is still not so general in but it back to corinthian lines k say he says bikes are okay, but roller blades rule for him skating is more than a hobby. it's a real means of transport. it's much better day and the subway or the cars or anything. first of all, it's a co, eco friendly. you know, and 2nd of all, it's much faster. it's dangerous. it's only the engine recorded with everybody. bob, i've been doing this for years and then he set off again back into the crazy traffic you would have like an exam like prove or anything that might be like 100 percent

fitting title. richard in the court. i have to read like big 1000 so it's all just talk to like this. like i'm the have to be aware of every effort. instead of having our me every car, every pump every year. ah. anything that happens at all around me, like i have to be aware kareem bumps and his friend mohammed they both study in business at cairo university and have big career plans. and they hoped to make inline skating. and major part of them is where do you like to have like a stored here? people come here, i'm sorry, the states all that will encourage this, bought more, you know, it will make it easier for lots of people. and instead like being a loyal and waiting for a month or more. and you can come here and despite it me kareem

even get this reported to give skating here a well though. so shaky stars is on a roll. good enough for this promenade along the nile bus. he'll leave entering cairo's traffic. chaos for another time. robots that build machines or dispense pills to old folks, a house which runs itself and autonomous vehicles. welcome to the world of ai. artificial intelligence is computer software that's designed to undertake tasks on its own. a, i continues to evolve in a rapidly growing and largely unregulated market. nastier global a i revenues hit to $450000000000.00 and they're set to exceed $550000000000.00 by 2024. but artificial intelligence doesn't work alone. it relies on us people for

its development. and that includes those who painstakingly enter data into computers by hand, typically for low pay. for some however, this work is far more than just a job. as our next report from india shows me no money law is learning how to use computers and artificial intelligence. even though a few years ago, she couldn't even hold a pen in her hand. the 24 year old from corolla in southern india has a physical disability. she's been extremely restricted in her ability to move since birth. and again, i had a lot of problems with my balance. my head was always falling under frolla, blay, from side to side. i could never keep my balance or cease up straight. thanks to physical therapy of things have really improved. it saved my life that i live in a, a thanks to an innovative i. t project she and more than 100 others with physical and

mental disabilities have great prospects for work in the future. me, new money law has taught the fingers of her right hand to operate the computer keyboard because of the great progress she's made. she's now learning to capture data and to keyboard had to be this data forms the basis for programs that use artificial intelligence soon. mean money law will be among those who feed the info into the new technology. so for this, i never thought i could learn old a scenario that i could even work in the i t industry to develop. so i just wanted to do my best every day, and then all of a sudden the opportunity to work on computers here presented itself. and i've been on that. that was the moment i realized what i was capable of land land up for the company was founded by robin tommy. he himself has been working in the i t industry for many years. for one of his projects, he visited

a school specifically for people with disabilities there he realized what was missing future prospects. we started giving them hope. now hope alone will not work . we have to create an echo system for them to bring the stage sustained. the sheet and bring us a psychological ami behind it. so that's the, that's why we are committed to that because we cannot leave them just with some technology getting degrading the technology back to the society. we're bringing people together and see those ecosystem so that everyone can contribute to the the closest it all began here in the therapy center. them again. and this is where mino works on her motor skills with the help of computer technology. the focus is primarily on her stronger hand, the right one probably did a big advantage of the playful training method is that the pain mino would have during the exercise has become decidedly more bearable that a baby and i can only improve if i train all the time in the beginning i cried

a lot like that now. the joy i get from making progress outweighs any pain. i might have. i hardly even harrison and one other thing i work with, teddy, but about one what a more robin tommy likes to follow. the children's and young adults progress. he's managed to convince lots of companies to become donors and co operation partners. he invest that income mostly in new technology for any special education to any when he goes through the a basic game fight that the system they think is a lot of insight of that, that at best. so what needs to be taken care whether it's his upper body, nobody goes model fine motor to model that kind of milestones we, we define the long term goal is to establish the project at other locations and corolla. the start at mission could make that possible. are you guys doing a hello? hello. the start up mission is a government funded center to specifically support smaller companies. these men are

part of a group looking for innovative solutions for the medical sector, and carola both see great potential and the concept of inclusive center. yeah, i think there we measured their work on go better meters. one was the accuracy of the data that the kind of mind and research for us and do was done it on time that they took. and on both occasions, we felt like it was acceptable. it was really or not it expectations. and we are now thinking of giving them even more, but words like those are music to meano's ears. it makes the hours she spends at home in her room, learning computer commands and english vocabulary. really all worth it. that's different, gram dick lucy's other bins. and she says that at long last, it's all really paying off. and she feels that her work is truly being valued. martin, she says it's a great incentive to keep on going to that article. i love looking things up on the

internet. i'm very curious. even if it's just little things i want to find out and understand everything right away for that technology has fortunately come a long way to make this possible. even with just myself fine for the outlook wasn't always so rosy, even to day. people with disabilities often have a hard time in india, her mother lotto remembers times when technology didn't play a major role in society. when there was hardly any perspective in mina's life at the time they were resigned to their fate and didn't know what to do, but together they got through it. so marcel mella, we all try to support her, but it's mostly thanks to my mother that mino has gotten so far to day and all in my mother told me not to cry all the time. it was more important not to lose faith . and to put my trust in her

that trust is paid off a little now mino and her family are full of hope of a day that i listen carefully to understand things i left but beginning at the beginning i thought it was impossible, but with time i got better and better ash it idea. now i'm being trained in i take something else i would have thought completely impossible not that long ago. now i know what i'm really capable of either. no cathartic amanda for me, new. another exhausting day begins. she's on our way to the therapy and training center. another day of going beyond her pain threshold to overcome the many hurtles . perhaps the most important lesson she's learned not to set limits on herself. blue smoke to grilled sizzled regardless of how it's prepared. global meet consumption

has nearly doubled since the early 19 sixty's, but that consumption is very unevenly distributed. studies show that the more affluent to society, the more meet people that tend to ease. which means that on average per capita consumption is much higher in industrialized nations than in developing ones. there's something about burger is the fizzle. maybe the crackle, just looking at one almost feels savory. if only forgetting about their impact was as easy as taking a bite. but producing food emits nearly a 3rd of all greenhouse gases and em all food is buddy is, are the worst offenders. leap is a massive problem. and to slow climate change, we have to fix it. is the only solution to all go digging or is there another way? can we eat thief without ruining the plan and beef production

still affects you because it's responsible for $4300000000.00 metric tons of c o 2 every year. that's almost as much as the entire united states and fixing this isn't as simple as everyone going began to reality is like a we need to recognize jacobo rango as a plant scientist. and i p. c. c, author from colombia. their 1st one is l to relock countries where people may choose what they eat. there are at least another reality a, or they're looking quantities where people are struggling for new chance animal protein can make a huge difference and beefing up our beef production can help. but what's the best way of that called very simply speaking, there are 2 ways of raising cattle. one is grass fed farms like this one in northern germany run by high co glued. i really only use my own feet in the summer . the calcium grass straight from the pasture, just as you see here. and in the winter when the grass obviously is and growing the animals eat home grown. hello. this is a small operation right now. there are 50 animals here 80 in the spring that your

phone is once here in the around the calves from this year before. it's that one us 2 and a half years old, yet they missed on file. do of yes. and the next one to go. all that means are sale weight of around 300 kilos of our meeting to flush the room around a 160 hector's and have a warm barn for the winter raising cattle look similar to this in many places in the world. and then there are feedlots that can have thousands or tens of thousands of animals. they live in a confined area and eat mostly grain instead of grass as to which has better grass fed or feedlots. it's actually not that simple. let's compare sustainability using these categories. will start with what goes good. progressed had cattle doesn't travel far, the county, the combination of grass and clover which contains more protein during the summer. this is all harvested and turned into that for them to eat over the winter. so

graphing beef avoids the emissions and chemical run off from producing grain. it also winds on water grass fed cattle, drink from lakes, are groundwater, not over fi lights, the cows drink water there is a downside to grass cows up to eat more of it and green. and what goes in also comes out wherever cows are. all these cows are basically constantly burping and farting, which generates a lot of methane. it's essentially the bigger they are, the more methane, they make. methane is invisible, best detected by satellite. it's way more potent than c o 2 on a diet of grass. animals go slower. now more math in the green pad, kaos. surprise when for the feed, lots there but also comes out as manure and urine. lots in it, in addition to methane,

it releases nitrous oxide and other potent greenhouse gas in the summer. the menorah decomposes in the field and pollution levels are low during winter. the minority handled similarly to feed lot and the title that it all comes out here and then it's shuttled over there where it's eventually turn into liquid and sprayed on fields. except on a feedlot manure is stored in large pools, releasing more methane and solid storage. and the more that there is and the longer it stored, the more it releases. one big downside to grass fed farms is that they are way less efficient at producing meet. these cows will have to be 2 or 2 and a half, which is around a year longer than conventional operations. sammy is only 10 of them are slaughtered every year. cows grow faster on feed lies, which makes it cheaper. meat used to be most lean by the very rich, so more efficient farming has made it more widely available. but for grass fed,

you have to pay a premium. the cost of this meat is really high at $20.00 to euro per kilo. for comparison, this supermarket need is 10 the difference in price does speak to a difference in quality. don't i want the animal to grow slowly, but when the meat is grown more slowly, that means you're good, finer muscle fibers. i'm not producing me for quantity here. i'm producing me for quality. quality is also tied to animal welfare as stressed animals make for worse, meet and on. feedlots. stressors are everywhere. eating green can cause ulcers in cattle and they are often sick from the close quarter transport. and cattle is also stressful. even including land to grow green b, let's use land more efficiently than grading systems according to german organic laws that can only be about one full grown cow per heck tear of land for scale. one,

hector is roughly 2 american football fields. that's a lot of land which we're running out of globally. we're using 2 thirds of our land to grease livestock. as more people eat me more land is deforested to youth pastor . we're losing $3000000.00 hectares per year. this way. it's a huge problem, especially in the amazon rain for 40 percent of tropical forest loss occurs in brazil. one of the world's largest beef producers production. there is also extremely inefficient and that's something that needs to change. one of the most important things we do is to increase the productivity of livestock, janet rung enough and is an expert in calculating and evaluating greenhouse gas emissions. and there's huge ation opportunity to do that because productivity levels. of course, the globe can vary by $100.00 though we continue to eat meat pie that's also have their plate. but they need fixing,

and they can be more sustainable without making meets super expensive restrictions on the number of animals and requirements for them to have time outside, improve animal welfare, feed additive like algae can reduce methane emissions from cattle. manure can be treated to release less greenhouse gases and not letting it set for long periods of time can limited impact no matter what though, this needs to go hand in hand with reduce consumption in some places. if we actually limited beef consumption to about one and a half hamburgers a week, we could all still continue enjoy being. we can eat beef without ruining the planet . sort of people in places like the u. s. and e need t less of it. that's the most effective way for them to lower their carbon footprint. and whether through better grazing or feedlots, we can make beef production more sustainable by improving efficiency.

this means global snack comes from costa rica. ah. the costa rican capital san jose life, some 1170 meters above sea level. it's city center is home to the restaurant newest . at sierra here they've been whipping up traditional central american dishes for over 20 years, including a real classic ah, or a bubble today. i'll show you how to prepare guy, o pinto. got your painful head ship. ronald munoz starts by. so tang chopped onions with some garlic, then cut the main ingredients, rice and themes. mix everything together and fry, ah, adding green onion and spices gives the guy a pinto. it's signature flavor. i buy the other thing. you can prepare it in

various ways. some people like it when it's still a bit moist of what he thought others preferred to be fried a lot more. his thought else by all will need a little cup of coffee will use it to put everything together. love talk to later is a master. and some fried cheese over the border. a fried egg is also part of this hearty breakfast. costa rica national dish is served with it's a tier fry cheese, clinton and sour cream. ah, here they make up to $150.00 orders of guy up into each day, and it's not just for breakfast. the tea cause, as costa ricans are known mike to eat this rice and being dish for lunch and dinner to all of the meal served at nist, that he had also available for take out that they taste best. caught up the grill

with dana and muddy sion at idea. guy open too is always a special treat on, on the side, you know, rude. i guess it's a country breakfast that's been adopted by city folks because costa rican society is basically rural. but then we still cultivate these traditions, that, that the milkman delivers the milk and that you go to the baker's to buy 2 ts. those are all deeply rooted, costa rican traditions a lawyer. i got a guy open to his delicious because of the different seasonings. it has a really special taste that's typical for and unique to costa rica. maybe call you when you go. so if you're ever in costa rica, don't miss the chance to try guy open til for yourself. and that's all from us at global 3000 this week. thanks so much for joining us. drop us

a line to global 3000 dot d w dot com. see you next time with ah wish this young documentary filmmaker wants to know what really makes cal only high in tech, him unravel this ancient enigma virtual reality. wookey,

uncover the story for humankind? or will this mystery remain a secret forever? tomorrow to do. on d w o and sometimes a seed is all you need to allow the big ideas to grow. we're bringing environmental conservation to life with learning paths like global ideas. we will show you how climate change and environmental conservation is taking shape around the world and how we can all make a difference. knowledge grows through sharing. download it now for free. that has been promoted. you do the fool. i'd have to channel fantastic. ah,

she survived outfits, thanks to music. and he was the nazis favorite conductor. he is morally degenerate to musicians under the swastika, a documentary about the sounds of power, inspiring story about survival of the home. i don't get the tennis. i was the only one. what lies english music in nazi germany? watch now on youtube, d. w documentary. ah, what can be done to reduce the farms? carbon footprint. commas to father manage his fields. what should he feed his livestock? one farm is shows us the way. how do cows perceive their surroundings? what did i see and feel.