to figure out what's the real new deal, just reimbursing the watch. now the on this show we often speak of how critically nature it is for all survivors. hello and welcome. i'm sorry because the body and you are watching equal india, but it is our own on sustainable human activity. that is the biggest picked for ox on it. so what can we, as individuals, do to save and preserve our ecosystems on today is episode. let's meet a few individuals who are dedicated to making the difference. we begin in the south

of india and the town of autoland. it is an experimental, equal village, with an international community which is known for its massive reforestation initiative that started some 4 decades ago. today, our team of specialists gas for these green loans. uh, some people that 3 doctors trying to look off to each and every one of their patients. they looked like number petered out with heavy 10 souls harnesses, fuel canisters and has but rather than selling trees these men on a mission to save here in the south indian township of a row with every 3 gun. that's why a homegrown team of experts tend students, green drilling branches. when i was young, my father had a friend who was starting to build 3 houses. so as a sample they build one in our backyard. there's such

a different view and experience that you get and being up there and feeling the wind blowing on you and feeling the breath of the tree. that's something i feel to this very day. bother you out for a color scares for ira woods, priest together to join us. so shown the founder of maintenance company 3 k. they both grew up here and it says to communities, 3 for the stations efforts. done this one's about in region to a lot of green landscape. the transform ation and stairs and them a lot for new to which that down into the profession arborists or, or our board culture is it comes from the latin word arbor which is treat. and so we're treat professionals, we are i think how i see it is that we provide a bridge between nature and our urban environment in the last decade. the

state of some and not who will or will, is located has lost the toes of trees to psych loans. these are growing more frequent due to human induced climate change. a buffer the storm in 2011 greek ever . and resident a got their full cause is young and she was destroyed by the part of having defend her favorite a treat. it was during the the say clone. and the morning or the got done, it was a completely destroyed. and i am going to the swimming pool to check a how is it? and i saw this tree who was called the key code to in to and i see it was very last you'll, you'll see that it's growth from 2011. and this is the, it was the same, it's less cold. lucky, we'll put that on the school. let's me. and it's for me,

absolutely impossible to imagine we have 2 goods this tree to damage. i. luckily, the expert a tree, get a solution, right? we did our research, we try and figure out what's the best way of going about it. and we finally settled on a bracing method that is quite popular. also in europe using credit drugs, we actually, um, drilled through the entire tree with a really long drill bit. um and inserted a threaded rod. uh, crated some metal plates to basically uh, force that closer again. but even with the best of both, its gone save the victory that typically come into the picture once it is already effected by unless or damage even though trees can be surprisingly, adoptive in oven,

and ones that are often susceptible to disease and root damage. the island let's go, is an auto with the base of voters to specialize in the management of urban trees. he advocates presenting mature trees in new building development. i am actually going and looking at the trees on the sides to look at sort of how long these trees each individual tree will be. therefore, i've taught them on a map so that it can be integrated in architects drawing. they're all 0 located. we're looking at their, their health looking at their condition, the structural condition. we're looking at how rare they are, how old they are, how long they are going to be there for how much longer they're going to be there for. and based on all of these factors, you can essentially grade them. this approach helps boost urban green trees resilience through this process of changing climate, such as drought, as well as to pollution and lots of biodiversity in the open nickel system. auto woods, cree doctors are always on the lookout for early warning signs of

a stretch. here's another clear sign that this tree is dying back on these, all these shoots are actually from the same tree. it's coming from the, from the roots. and these are stress shoots as the top of the tree, the canopy is dead. it needs to find a new source of energy. and so it's shooting out all these new epic. let me make sure it's in a last ditch attempt to create a new kind of p for itself. 3 good dreams. a spawning arbor is leaching them. how to adapt assigned to the technique using different parts of the body, bump up the local conditions. it's june us so shall next. so that just new crop of practitioners will help us spread a sensitive a pro se claimant. the rise beyond the tree tops of autoland yard and in the cities, millions of dogs monkeys, and calls rome the streets with no access to the water or show. these play suffered extreme by that events that are becoming more frequent because of human and climate

change. we met a woman named point a who was who just by that's life that she decided to take extra steps that benefits. many times you'll find dynamos for days that says spaces with the, the main turning point to sort of start the organization was there was a dog who had a disease working 9 distemper. and um, you know, just watching it and die without getting any kind of relief. you know, that suffering should not be that it was, you know, the 2007. i had a job at that time. i was working with a has a company, and i decided to create or hide it in my mind that i want to start an organization . you know, because there's only so much you can do under one of my name is i may happen. tell me i'm on the founder and president all for ask your

child to be addressed. i will call you myself and i'm going to ask your specialist . i'm a born and brought home by going and that's all i saw it on me were dogs and gotten but you know, sort of those are the 1st one uh that i started through that school of the in 2014 when the snow at their band was enforced nobody talked of the aftermath of what's going to happen with that. so suddenly you'll have a whole lot of condos that job binding and eating last year and getting into the accidents. so that's when we started doing more lodge on the move up in 2007, when i started it was literally nobody providing emergency services or any kind of

on the move or, you know, just doing an ottoman on for you or you bringing the animal into the rescue center because it needs additional help. so it's good for here where it's undergoes, do you happen to dish and then is it going to be introduced back to the rise and or the touch situation? you kind of respond to is, you know, a conflict situation where you're trying to meet the good, mitigate, or conflict that's happening. know that for example, could be do you know, maybe a leopard made a live stop kids and people are angry, you know about it and you're trying to mitigate that. the left to eventually activities are focused on community of and it's education. the began as a couple of friends trying to uh do word for it and it moves into what. what do you

see today is the 1st responders you see, do you have the data as you see of at city department? the organization is completely funded by donations only the i think, created a point where incidence ohio simply because of so many changes in and not in my environment. the one of the visions that i have is to develop a network of remote squads. um, and this basically means to provide employment doing okay, people who are passionate about kinds of being the habitat goods are being why life and skilling. them a quick thing, them the, it's about keeping you know why life wide. it's about sending them back to the why

we're not to do the and the best part is when you would use them back out. the don't even go on and look at the ition and expanding in many countries, including india. it is also one of the fastest growing sources of greenhouse gas emission. it generates the avenue in android. but does that mean we stop? well, that seems relative. but as far as hotels can walk on electricity, then why contact me? my call is as if it has to go back to the skies region to find that it won't surprise you do here. is that how we fly to they needs to change if you shouldn't mix up for on 3 percent of global emissions. and okay, that really doesn't sound so bad, but by 2050 that numbers projected to rise to over 8 times. but,

and there are no real ways to fly pollution fee. so it is, why are you what is the most promising solution? so a vision, pollution, a biofuels more broadly sustainable aviation fuels, they mostly made from non petroleum products like bio mass. so again, you can basically just swap the fossil fuels and heal for biofuels. i'll make a blend. so we need so much of it. the scaling up is very hot on the line to be used for other purposes, like throwing food or saving far. and then there's also hydrogen that shrink from this, especially hydrogen made sustainably, and a lot of prototypes are being tested. electric plants or 3rd option. and they can make a really compelling case here why we never, we, we're on off hydro power or wind power. so then to consider we have is a sustainable, our renewal. as of course that's, that's the, the most sustainable we can do right now. so the for us, this is you on know the us going to of a,

the issue and one of the only people flying airplanes every day with an a v, as in school in sweden, where future pilots are being changed and flying electric cleans the paper, streaming bell as they fly here does. ringback need much electricity. it takes around an hour and a half to charge on which has been 545 minutes. but the result of 30 percent patchy is mostly use for pilot training or private key. she left the airport has a one mega, what charging station, which is enough to judge a small fleet of electric plans at the same time. so i get faster to get in. so ask 1st is easiest. i'm ready, correct? i've got the fast this is a super light plane,

but it can only go to people with no have luggage to go. any bigger e plans are faced with a big problem. heavy batteries blowing, 747 to fly from say, london to istanbul. batteries will need to be this much heavier than a full time. this just going to work, since this wouldn't be 10 times heavier than the heaviest payload ever lifted. when you're storing energy, you need a very high level of energy density. that's good garry, head of the apples program of the u. s. department of energy is national renewable energy lab and petroleum and petroleum related products or petroleum. dr. products like biofuels have a really high energy density when compared to the energy density of traditional fuel batteries. they have very poorly coming in at only 2 percent. but conventional aircraft be flying today. i'll be this for jet fuel. it all started with the design

off and the 1950s, they mean propeller plans the most popular at the time and still buying into it looks like this is the performance characteristics between those 2 aircraft where the turban was slightly faster, but it could go as far and you know, you've got marginal gains by doing that. and then 5 years later, they figured out for different sizes for different configurations, all of a sudden it makes sense to use these because of now how like you can make a circle. overtime this though bye and or cuban wing design became vastly more efficient. okay. we know if there is, today's deadline has been almost 50 percent less fuel both passenger kilometer, then they did 50 years old, but they have a better engines improve aerodynamics. and a lot of other open, invisible changes, but the thing is this design has peaked in the way it's very hard to become more carbon efficient unless you squeeze even more people onto already very died plans. so governments and many of the industrial going back to the drawing board to redesign this is done by

a vision expert who looked at on the ground infrastructure to support the transition by working together with detroit. but we looked at 2 main modes of operation for doing that one, which was a battery charging system, so where the battery would remain fixed within the craft. you would plug it in as if you would like a normal device. you would just charge it. this would be the simplest way operationally speaking, but they also found the charging would waste precious time when current air traffic relies on a quick down around bands would occupy unlimited space in the airport. and of course, the amount of power needed would take away significantly from the city's grid. the 2nd mode of operation we looked at was a battery swapping system. and that would be where you would have pre charged x rays. and then when in that cross came in, you would remove the battery from the frame and then swap it with the one that had already been pre charged. this would save space and time, but it would require

a lot of specialization that was required and you don't have anywhere. and it wouldn't be a big risk. meddling with an airframe is always dangerous and is also the major risk of files from holding so many batteries in one place. so also the 2 systems we, we favor the battery charging system, but we were very aware of the potential limitations, but that could price. so not easy, the now i mean you can find if you want. so what do i do if you want to know if it goes down with the purchase order, if you want to do thanks back to this shows what the 1st plans to be certified. but this is another huge shot and ition has compared to cause being certified for safety. so everything takes time for our in the testing, including for battery safety and the use long certification process. but this january the yorba in solomon bush for the idea of more

e plans for shot and mid range flights. they just bought of a while ago to got 90 percent of emissions from transport by 2050. all right. thank you. all those crazy sit on the equity. okay. the company that means that the district is now working on a full cedar plan and the already big ones, a plane called olive secretary, 9 passenger, the dooku members seems to be close to commercialization, promising to fly around 400 kilometers hot aerospace and sweden has a proof of concept aircraft that looked like 25 passengers up to 800 kilometers by 2026. when you look at, if you think about their existing cargo routes that use small aircraft, their existing communities, that they're only connection is a, as a 9 senior, correct? unless they take a ferry for or 6 hours type of situation. and those are real existing route that have to be either subsidized or paid for by by communities. this is the main

application so far, and it is significant. in 2020, the us spent $326000000.00 to subsidize the costs of across to smaller apples. the don't see a profit ambulances at the axis. and small cargo plans also need only small across the child has ordered 12 plants for low emissions postal deliveries, which can help local noise and quality to a study by the international center on team aviation estimates. but electric aircraft called govern 9 percent of the coming to markets. that's flights with more than 19 passengers and distances shorter than 500 kilometers. but there's only a constant 0.002 percent of global deviation. by 2050, the estimated could be up to 0.2 percent, which is still small. what am i talking about? carbon emissions. but this is purely electric. we're talking about ego. so it has versions of hybrid. so you could have a series hybrid which is where essentially fuel is used to power an electric my

to which then powers the craft. so you're using fuel to charge a battery, essentially. and then you also have local power, low hybrids, which is why you have the electric lights and the fuel source, so kerosene to hydrogen boats being used for propulsion. i couldn't imagine this tiny plan getting much bigger in the next 2 years, but the hybrid argument really makes sense. the estimates of hybrids would be the next leap, navigation of the 2030s, and this will contribute to a 40 percent reduction in emissions by 2050 long flights and most likely use biofuels with some possible attain electrified, and some use of hydrogen. the position is a small step, but it gives hold for the potential of the diversity of technologies that are going to need the coming back to the topic of trees, florida saw key to come back in climate change. they are the largest store houses

of climate warming, carbon often oceans, and yet deforestation continued after alarming rates across the world, including hills in india. 50 as of all women from the typical movement started and inspiring fight to save the trees. if not, then we'll talk today and well one in uganda is using their prop estimate tubs to spread the witness on the dangers of the for the station. patricia aria con, spent 15 hours hugging this tree. when disaster struck hard. a lightning strikes and power cut ended her world record attempt but the uganda active as didn't give up. in january 2024, patricia hung this tree for more than 16 hours straight. and is now officially registered in the guiness book of world records. what looks like a funds don has a serious background though,

and patricia wants to draw attention to age. the the problem of climate change is huge. and at least now the world is just looking up to it. it's about time that we pick up the pace on plant. this tree is because our natural force of going we uh, using up the trees, not minding to replace them. a statement that is especially true for uganda, which has one of the worst deforestation rates in the world. according to the online tracking portal global forest watch, the country has lost more than 1000000 hectares of tree cover between 212022. for patricia. this last needs to be addressed. she says trees are key to facing or climate challenges. trees have a very,

very know much advantages at this very moment. i'm bringing the freshest oxygen proof. i've eaten the load because i'm getting it there for my tree. and at the same time it's sticking in mccullen. dick said, just talking about trees is not enough for patricia. she wants to help bring them back or they were lost in uganda. for this, she needs the help of upcoming generations. and a good idea to get their attention. in this case, it's wouldn't pencils filled with tree seats with these plans of all pencils and her luggage being active as regularly makes community outreaches mainly in schools in eastern uganda. so today 3 education is on the schedule for this class. it's very important that they understand the jenny, they're about to take one,

which is trip planting and i want them to send the process for my c. and so this particular thing, so for me to test seems insight and they're using it to study it at the end of that it's going to trans, within, portray a true was cut on the tree is going to be planted, and that is what i want them to basically understand from this, so you get the active as hopes that she can help the students to value trees more you said. and when it took a plan to condense desk, which then they say within for you go, are you supposed to? what in this school patricia's tree and planting education was well received. just come the right time, the wind, a lottery jones and the country up lives is in, in need of mitigating climate change. for we all, we all know how much our communities are. this bring that threes pens, hosting, drumstick climate change. so it does

a really good time. it takes decades until a seed has reached the size of these trees. all the more reason says patricia to begin embracing them sooner rather than later. the way such as structuring would be that people say trees, things that we should love to should protect and eventually planned. so you're seeing need to have this. maybe it could take something in your mind as well. you know that trace could the precious things that we work on live very, very well with such as fighting people and ideas. do you know people who are trying to make a difference on saving the planet in big or small res drive to us? you can email us or reach out to me directly on my social media handles. i will see you next week until then take care good by

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