people wanted to control their fertility. and loretta ross who's written about race and reproduction is one of the people that has but has put together the framework of the reproductive justice. it is a way that the people are starting to think more about reproductive issues. she says they always seize the opportunity to control their fertility. even more absurd if we than white women sometimes. so i think when people just throw around racism, they are reaching. >> guest: it is an easy way to apply to modern standards and language that we throw around casually. but it's on the side of helping women of all colors. >> host: she was very progressive in other areas and started off as a socialist and she always voted for norman thomas. that was her little jester she kept up the socialist candidate. >> guest: her whole career began because she was working -- her own family from other had too many children she felt like and she worked in the tiananmen of the lower east side and she's all they had more than they could handle and that

and also it's interesting about how fertility, it always attributed to the women. and john is someone that thought what if men have something to do with it and he would test semen. he was one of the people that have this thought so deeply ingrained is so deeply ingrained in the idea that everything about reproduction is all about the woman. >> guest: and women's rights were really defined by pregnancy or lack thereof. god forbid they got pregnant before they were married they were considered outcasts in society and if they didn't do have children they were considered a freak. so it allowed a lot more range of opportunities and choices. >> host: to put some of the social changes. talk about that. >> guest: that's one kind of social change and then you start to see the revolution that is another kind of social change more casual they begin to rise during the 60s and you can't attribute all of death to the pill because it is purpose bigger revolution under way. but it is a part of it and it is a factor. >> host: there was a lot of demand but getting the divorce was di

that was the cultural norm. >> host: also about interesting how fertility, always in fertility always attributed to the women. john rock was some who thought maybe men have something to do with this. he would test seaman. he was one of the few people who had this thought so deeply ingrained with the idea that everything about reproduction is all about the women. >> guest: and women's lives were defined by their pregnancy or the lack thereof. it, god forbid, ma they got pregnant before they were married they were considered outcasts from society. if they didn't get married and they did want to have children because they wanted to start a career, they were considered freaks. the pill about a lot more range of opportunity, a lot more choices for women. >> host: what about some of the social changes? talk about that. >> guest: there's the jobs and career opportunities. that's one kind of social change and then you start to see this getting into the sexual revolution. more casual sex, more promiscuity, divorce rates begin to rise during the '60s. you can't enter without all to the pill but

the west fertilizer, you remember the exact number. it is a relatively small penalty, well under $100,000 i think, far less than a. it could be one violation that has resulted in not being destroyed and millions of dollars in damage and dozens of people injured. it's very limited needless to say and it makes us us not been credible deterrence. >> senator boozman is here and i want to make sure he gets some time. i was going over and maybe we have a little flexibility but i want to give them extra time if he needs it. let me get back to this because i don't consider what you outlined in any way a deterrent. there is not an ounce of deterrence and what you just outlined in my judgment but senator boozman. >> thank you mr. chairman. mr. stanislaus does epa contain small business predatory enforcement fairness act and the small businesses interested? i know that you know we all want things done in a timely manner. the other side of that is we want it right and these are difficult things. they are complex and like i say the key is getting s

most eggs that are fertilized kind their way to the ecosystem by any means. they become part of, not to put it to a fine point that they become sewage and so it isn't clear should we be arresting every woman that has a fertilized egg doesn't implant in the womb and what about the guys, all that sperm and you blew it -- [laughter] you're all under arrest. "if you could clone somebody from a cell, any time you shave your killing cells which is potentially -- i could go all the way. but i still think the serious point here if it isn't a conception when is it? you have to guess. >> i did earlier. >> no, you are a guy. [laughter] >> he made reference to your son. >> i must be thinking of something else. >> i did mention that as troubling as it is, your parents did have sex at least once. [laughter] >> possibly with each other. [laughter] >> i will get this over quick. does anybody remember -- for those of you that are too young she was notorious for having had sex on the u.s. capitol steps. the crazy thing was a guy was her husband. that's just why old. [laughter]

she turned out to be exceptionally fertile.as exceptionally infertile. >> adrian wanted the experience of birth. so adoption was out of the question. after hearing about the repository on tv, they decided to check it out. >> so what did you actually read about the repository that struck you? >> really the basic thing was the research on the donor's past and their genetics and history, number one. and number two, what they had accomplished. >> the donors? >> the donors, yeah. >> they applied and their application was accepted. >> i can't believe you still have this brochure, the repository for germinal choice not only enables the wives to become mothers, but increases the chances of giving their children a genetically advantaged start in life. and these are the donor profiles? you still have these as well? >> each donor was given a color-coded i.d. to protect their identity. donors clear and fuschia were at the top of their list. >> outstanding intellect with exceptional athletic ability. northwest european, blue eyes, hair skin

jon lapook on the growing number of women who hope to preserve their fertility by freezing their eggs. and if too much salt is bad for you, then this is really bad. we'll explain when the cbs evening news continues. [ shutter clicks ] hi there! [ laughs ] -i'm flo! -i know! i'm going to get you your rental car. this is so ridiculous. we're going to manage your entire repair process from paperwork to pickup, okay little tiny baby? your car is ready, and your repairs are guaranteed for as long as you own it. the progressive service center -- a real place, where we really manage your claim from start to finish. really. ♪ easy as easy can be ♪ bye! >> o'donnell: in an era when many women postpone motherhood into their late 30s or beyond air, growing number hope a new technology can expand their options. here's dr. jon lapook. >> doing all right? >> yeah, i'm good. >> reporter: one week before her 30th birthday, actress elizabeth higgins clark is taking a dramatic step to preserve her fertility. why did you start thinking about saving your eggs? >> i knew that i wanted more time for my car

. >> the punjab is a fertile region in an otherwise very dry country. this is india's bread basket.ertile punjabi soil has great value. these are people who own land over there. >> yes. >> then they put the fence. >> yes. >> suddenly your life became difficult. >> exactly. they can only grow some kind of crops, and they can't farm more than eight hours in a day. >> how long does it take to get back and forth? >> the border security force manage these gates, so they have times when they can enter and come out. >> how much farther can we go before they start to get worried? >> i think we can just go to that pole. >> when india and pakistan were separated, the attempt was to try to draw a line across religious lines. >> exactly. >> drained by the colossal task of fighting two world wars, in 1947 great britain decided to end their nearly 200-year rule over india. in an attempt to prevent an what the colonials saw as an inevitable civil war between the hindus, muslims and sikhs, the british commissioner, a lawyer from wales, was to draw up a new border. >> he was given two months. >> two

the northeast is not fertile ground either the mountainous west rather are mormons or mountains. i think in part because the demographics and population the church is like better at the crossroads of major highways but with big open spaces and the huge sprawling population that would be fertile ground. baby hispanic immigration is summarized come i can tell people right now we're supplant churches but it is about immigration population density and major highways. >> host: here in north carolina are there in this area? >> guest: yes. there is one prosperity megachurch in the area. one for the 1980's an amazing story one of the few that was not urban but in a town the church had more people than the town. it was the same type of jim and tammy fay baker appeal and that exciting attitude. >> host: what is the difference between the megachurch and prosperity megachurch? to they preach different gospels? et megachurch has a reputation to be nondenominational, optimistic , media's savvy, but for the most part numbers rise many if not most are to put the small or they just barely hit the

these fertile lands he had feed the nation. california produces nearly half of america's fruits, nuts and vegetables, but without water, these fields because a dust bowl. the impact is widely felt. with nearly 430,000-acres left unplanted and the loss of 17,000 jobs, the drought is costing california $2.2 billion. for the nation, there will be an increase in food prices for years to come. >> if it's dryer, it's going to be a disaster the world has never seen before. >> what will you do then? >> it's scary to think about it. >> dry spells and droughts are common here. bringing water is an engineering feat. twenty reservoirs transfer water to the central valley through canals and pumping stations. today, although major reservoirs way below capacity. we went to one to see. >> the san luis reservoir, during the period of drought is only 20% full. >> these images show just how depleted some of california's reservoirs are today. these all time low water levels can be seen from space. i visited nasa's propulsion lab where they track w

] >> with that fertile soil what do do you?ou plant seeds. you plant seeds and you wattter and make sure it gets the proper sunlight and the proper nourishment and he planted seeds in people's lives and planted hope with people who didn't have hope and he planted seeds in the city. he grew and instilled values in people's hearts and grew fiscal things. he saw a barren lot full of parking lot and he created this thing we're standing in now the provincial center. he grew the verizon center and revitalization of shaw and an and an ta /* /* i want to talk about marion barry the father. i remember i was 13 and he took me to his hometown in mississippi and through the delta and took me to clarksdale and greenwood, mississippi, where jim crow -- the headquarters of jim crow and white supremacy and op pressing for our people and i got a chance to see what a real cotton field looked like and shot and what it takes and he said, man on the left is weak and the man on the right is weak i'm weak. you have to build and uplift your brothers w

what it does is affects their fertility, and increases their risk of cancer. >> we have always talked about smoking and lung cancer. that's known. now, we're finding out on the genetic level what it does. looking at 6,000 men when you smoke, it actually affects the y chromosome and the reason why men are men, hair growth and our voice an also fertility. now, we know smoking can affect sperm count, fertility reasons, can cause cancer. you look at male smokers come pa paired to non-smokers. this is the reason why loss of y chromosome on a genetic level is really amount. the amount you smoke is relevant to how much you lose that y chromosome. >> people who smoke more are more likelely to lose more of tt y chromosome. >> if you're trying to get your partner pregnant or wife pregnant, you need to quit or drastically reduce it. >> when you stop, this is reversible. that's the good news. the sooner you quit, the better off you are. >> and they found out smoking is far more dangerous for men because of this than women? >> three times more. it is more dangerous for you

but the country's population of 160 million needs every available inch of fertile land to live.khoka mia is over 70 years old. he has seen many floods in his lifetime. he was once a prosperous farmer with his own rice paddies. he has six sons and many grandchildren. but the floods caused huge problems for khoka mia and he often struggled to feed his family. >> i lost everything to floods eleven times. they swept my fields, my house. each time we moved to a new area and started over from scratch. but then came the next flood and destroyed everything again. again and again, eleven times in all. two years ago, we came here. the floods have turned us into refugees. >> farmers who worked the land were left with flood plains. but now a new method has been found to make sandy areas fertile. the farmers dig holes in the sand. they add cow dung and plant a crop that is now providing a livelihood for thousands of people -- pumpkin. nirmal bepary has been testing this method for years. now, nearly a hundred sandbanks that were once unfertile are supporting pumpkin plantations, farmed by pe

before her 30th birthday actress elizabeth higgins clark is taking a dramatic step to preserve her fertility did you start thinking about saving your eggs? >> i knew i wanted more time for my career. i thought it would be really nice if i could make it so i could have a baby when my life was ready instead of just because my body is ready. >> there's a growing population of women choosing to do this electively. >> reporter: dr. michael drewes is clark's doctor. >> probably when this comes into its own, it will be more liberating to women than the oral contraceptives were back in the 1960s. >> reporter: as eggs age, the success of fertility procedures declines. research shows that eggs at age 30 are twice as likely to result in a pregnancy than women at age 40. one study shows that 80% of women freezing their eggs were older than 35. >> the light goes off for women when they begin to reach their later 30s, early 40s, and that's when they say, gee, i'm running out of time. unfortunately in most cases they've already largely run out of time. >> reporter: there are no national figures on how many

even an unimplanted, fertilized egg is a baby now. women who seek abortion have been pushed back into the shadows. it's one thing for a rape victim to speak up or a woman with a wanted pregnancy that has turned into a medical catastrophe. but why can't a woman just say this wasn't the right time for me, or two children or one or none are enough. why must the woman apologize for not having a baby just because she happened to get pregnant? it's as if we think motherhood is a default setting for a woman's life from first period to men to pause, and she needs a note from god not to say yes to every zygote that knocks on her door. even if, like most women who have abortions -- including my mother -- she already has chirp. has children. is deep contemptd disregard for the seriousness of mother as well. [inaudible] >> in just a few minutes. in five minutes we will move into q&a. >> what happens to this? >> we had 45 minutes set aside, and with the last 15 minutes for q&a, and we are very close to that. >> that was not what we were told. >> a

and then we go and fertilize them with a small, small amount of sperm. too much in and have eggs not develop into larvae, so the quicker we get them into the female, you can containerize the eggs -- >> now, that means put them in a container? >> pretty much. >> containerize. >> all right, the male and female oysters are making oyster magic from which if i remember my biology class, baby oysters will be produced. so what do they do with all the babies now? >> so what she is doing now is pouring larvae through one of the tanks, smaller, smaller, smaller, fractionating, i'm not sure that is a word? >> i don't give a [ bleep ] if you know it's a word or not. it is my job to assume a skeptical posture. >> that forces the larvae to close up, and gravity pulls them through. >> remember, these already have shells. >> they have shells 24 hours after the eggs hatch. >> i didn't know that. >> that is a very, fine, fine -- >> 224 microns, a thousandth of a millimeter. so that is super, super thin. so essentially, that is as fine as you can get. >> no, they get small

some worry about the practice saying that leads to fertile couples using unnecessary in vitro fertilizationods and that can lead to health risks. it reinforces rigid gender distinction. parents have an idea how to raise a boy or a girl. certain traits can lead to genes modification. basically engineering children and also raises concerns about dealing with unused embryos if women are aborting based on those results. >> you added a lot of things at the end to make this dicier. >> that is what is so interesting because this is a huge philosophical debate. you and i are typically on the side of technology. you want to see how far science can go. i hate to say it, but harris and andrea are basically hobbits. >> someday they will have cell phones. >> let me begin to dig you out of this. kennedy is trying to say you can't stop crying, it will develop ways to do this the do we want the government to decide for us what you can and cannot do? >> no, because with single-payer universal health care system, the government will decide we need gina modification be ed i say we should modify genes to peopl

here are the ideas i want to play with, but then, you go into the room, and there maybe some fertile ideas that are becoming manifest that are more interesting than the idea you had initially set out to plan. so there has to be this openness for spontaneity. also, a sense that regardless of the deadline, that you have tons of time so the you can keep your creativity alive and not cut it off and just go into old habits. it is a lot like listening. really listening to watch what is going to emerge. i like this thing where you put your foot on his back. let's keep it. were your mind is is how you build your life. if you put it in steel or in failure, it works. that works. it is a commitment. for most artists, it is a vacation and a life that they have committed themselves to. there is this notion that artists continue to do their work because of some kind of the external financial support. if that was taken away, artists would still do their art. it is not like there is a prerequisite for these things to happen or i will not do it. how could that be? it is the relationship that you have

example, because the the nile sorry -- valley was once a very fertile region. indried up and that happened conjunction with the onset of the indian summer monsoons. cindy is giving me a wrap-up here. all i want to do is simply say hope you'llints i go away with. firstly, look carefully what you mean by climate change or what meant by climate change. extremes are going to happen, and in my view, have already happened and i showed you an example. and thirdly, let's keep the dialogue up in a two-way sense, because i think there really will be good things come out of it. thank you. [applause] you.ank thank you, greg. i think greg really sets the sharefor what i want to with you, and, again, i think -- startave the power to this? i guess you do. what i want to do is talk about the fact that this climate jigsaw puzzle that was alluded to, has more components than the atmosphere. there's the total focus on what's happening in the atmosphere, not realizing it's land,osphere, ocean, humanity process going on here. and so i want to talk about some intersections of these

. >> she says a second injection is used to dissolve the polymer allowing men to become fertile again. her group east recently received a grant and is raising additional money with the gel of conducting human trials as early as next year. if approved advocate believe the gel could revolutionize birth control for men. >> it's kind of reproductive rights issue in a which for the men. they want to have relabel long-term controlling over their own fertility. >> 7 news. >> listener says early testing has shown no side effects. we have a link to the project at 7 news.com. >> check it out. fog moving in quickly tonight and another check on the weather next. >> young man makes a wish and sees it come true. you see his >> young man makes a wish and sees it come true. you see his i'm driving all over the place,f are atclimbing up ladders. accidents happen all the time. i need to take care of myself, as well as take care of my business. and now i can do both, with health coverage. i'm protected and i'm covered, and i love that feeling. i'm in, so i can grow my business. you too can enjoy quality

property sitting unused and i think those two pieces together created a moment in time when it was very fertileor the sharing economy so to speak to take off. >> you might think that this sort of person to person commerce is really only taking hold in major metro areas, but it is popping up across the country. the sharing economy, waj, i mean, as we have discovered is imagine. >> yeah, and your community numbers love it. noah he said personality, but i'm intrigued by what definition of community are we looking at? is this a solid tangible community? it makes me skeptical. >> yeah, we believe that food is more than a tool for nourishment, but a vehicle to create and sustain relationships. so it's like how do we use these amazing technologies and help bridge this on line off line divide. so yeah, real communities are being formed here. as cities get bigger and more people feel anonymous that the notion of knowing your neighbor has decreased dramatically. and in a sense these online services have enabled us to actually -- to know our neighbors even before we have met them. >> he has a really good

marion was born in the fertile soil and the ugliness of the deep south.n the throes of a revolution that continues to reverberate today. he was nearly 38 years old before his family have the right to vote. how does one sum up the life journey of a man who went to amazing grace? i never thought i would live long enough to say farewell to this fellow traveler. i met marion in 1960. we shared stories. we were so certain of victory that the risks we took, going to jail and the dogs biting, the horses, it did not seem to matter. after the greensboro for stood in, the revision the chair -- barry became the chair. we became friends and blood brothers in the struggle. we lived as if life was certain and death was uncertain. the fact that death was certain in life was uncertain, sometimes death comes suddenly and sometimes later but always certain. what are 50 your journey to gather -- on our 50 your journey together. after his passing i kept thinking, brother farrakhan about a baseball analogy. a baseball game has nine innings for a regular. in the big leagues, t

so you have a fertile soil. then with that fertile soil what do you do? you plant seeds. you plant seeds and water it and make sure it gets the proper sun light and the proper nourishment. he planted seeds in people's lives and planted hope in people that didn't have hope. he planted seeds in the city. he grew and still values in people's hearts and also grew physical things. he saw a barren lot full of warehouses and a parking lot and he created this building we are standing in now, this convention center. he grew that out of the ground. he grew the verizon center. he is responsible for the revitalization of shaw. he is the one that laid that foundation and planted those seeds. then i want to talk about marion barry the father. i remember i was 13 and he took me to his hometown in mississippi and to clarks dale and mccomb and greenwood, mississippi, the headquarters of jim crow and white supremacy and oppression for our people. i got a chance to see what a real cottonfield looked like and what a shotgun house looked like and see people living on the bottom and what did i

if it's all spread out if becomes a fertilizer and a good fertilizer, not one that kills i'm told i am over. [applause] >> we would love to continue this discussion if you would like to join us later at lunch and also perhaps with the panelist from this next panel would like to join us and talk about that transformation of agriculture. see you there. >> can we have another round for this panel? >> up next, the final discussion from the american renewable energy summit in aspen colorado. speakers discussed biodiversity, population growth, corporate polluters and other issues will stop this is a little over an hour and a half. >> the comments have largely been focusing on the domesticated world. this is important because there are 7 million, 8 million, 9 million people that need attended to. everybody buys food cover water space and we ensure those things by domesticating the planet. but this is going to drift back into the direction of thoughts about wild self-willed nature, diversity, islands -- that has to be part of the great transition, that we continue to value wild self-willed nat

these samples from yesterday have oils, grease, fertilizers, and heavy metals, some decades old. >> we can see a lot more of the contamination moving into the bay. >> reporter: it could injure or kill wildlife and build up in their bodies long term. san francisco has a combined system. >> we treat all the waste water from homes and businesses and the storm water. >> for most storms the city can store run off so none gets into the bay. >> on a day like recently with all the rain we are treating 8 times as much water. >> reporter: discharge points allow sewage to get into the bay. to avoid that backing up in homes and businesses. but the city is trying to eliminate that. >> reporter: this is green infrastructure. what happens is it picks up the big debris so it never gets into the system. the water underneath will soak into the ground, evaporate or feed to the treatment plant. another feature, porous concrete. >> it is pretty, out on the streets. planters. plants. and it creates habitat for birds and butterflies. >> reporter: the biggest problem, machinery and cloth wipes. tom vacar, ktv

providing some fertile ground. >> i think it's a shame for the city, and for germany, that there are movements from this political party or this political side for our nation and our country, and for the citizens, and it's really bad representing my town, and the meaning of germans. >> dresden has people who are toll rant. >> if the people are against the movement, the same can't be said for germany's political class as a whole. some politicians think they should be shunned. others think a dialogue should be had. that includes german chancellor angela merkel, a popular politician, who said the assembly must be respected, >>> one of hong kong's richest me have been sentenced to five years in gaolful billionaire property develop thomas quok was found guilty of bribing a top official. he received more than $1 million in kickbacks. the scandal shocked hong kong's financial center and galvanized anger >>> the australian prime minister tony abbott said security agencies intercepted what he describes as terrorist chatter in the aftermath of a siege of a sydney cafe. >> i'm alerting people t

the strategy seeks to increase japan's fertility rate. the goal is to get japan's population to stabilize at about 100 million by 2060. >> translator: we presented the talla policy programs but that is not the end of the process at all. we have to make strennious efforts to get the message across to local communities and every citizen around the country. >> the cabinet is expected to formally endorse the policy programs on saturday. >>> japan post has announced a plan to list its holding company on the tokyo stock exchange. the listing could take place as early as next autumn. >> translator: we decided to list the three in simultaneously. we need to establish an independently managed system. >> the government has a 100% stake in japan post holdings which owns all the shares of the units. japan post will sell the two unit shares in phases initially aiming to offload half. selling more than 50% of the two unit shares would allow them to launch new businesses without government approval. the government plans to use revenues from the listing

and with native plants, you'll save money on fertilizers, too. for more information about creating a water- efficient, earth- friendly landscape in your yard, go to your local library or ater efficient ater efficient landscaping now that makes sense! >>> all smiles at the pump. but oil could be a mixed blessing for asian economies. >>> japan's prime minister asks voters to give their verdict on economics. first joyner then the world. this bridge maker says it's just getting warmed up. hello. you're watching asia news forecast. i'm yuko fukushima. they used to call it black gold. not so much these days. crude oil at the commodity has lost much of its glitter. the price of oil this week dropped to its lowest level in five years. in an energy region like asia, there are a lot of people

. >> reporter: off of the coast of peru lies one of the most fertile fisheries in the world.leak cliff face tower from the waves. but huge flocks of sea birds give a hint as to what lies beneath. and then the islands come into view, and the sight spectacular. this sea lion community, with neutral rich waters coming into play. but there's a problem. >> translator: one of the big issues is that the ecosystem here depends on the achoef i haves, and the an choefvies depend on the plankton. >> reporter: the bottom line is, more co2 in the atmosphere means more co2 in our oceans. and all of this just a couple of hour's boat ride from lima, a city with 10 million people. and 10 million people need to get fed. the main fish market provides a remarkable window on the activity of peru's waters. but shell fish production is down, and that lines up with the impact elsewhere in the world. >> translator: the numbers of mussels are reduced. there is a lot of pressure on the oceans right now. there isn't any availability in any quantity. before the mussels were very large, but now they are m

freeway the next item is gypping so many it is a product that is currently used for architectural for fertilizer it is are we're president chiu are business but this is a good potential no other facility in the base it can handle it that customer is someone we've been working with for quite some time. >> i'm not could i talk about the effort products. >> the f s b is a plywood foreding and roofing comes in 4 different packages easy to handle. >> another bulk material moving in jump both bags we're working with a customer based on bbc they do a lot of domestic business within the union and mass a good relationship with the b u p they set up a business in south america and have railcars and the transfer in bulk into vessels. >> the next item i think jim has put more effort into it it relates to audit imports like mexico there are a couple of carries pardon me a couple of carries that discharging charge along the coast in san diego and port u negligent given the design it is suitable for audible autos but mostly for local distribution. >> this item container has bulk materials it is looking at copp

very green and fertile.ething happened in its history that made it the barren planet that it is today. we don't want to see it happen to our own planet earth. that's why we look at the environment much more to than ever before because we can see from other planets ways that we do not want -- and how does this end up here? you mentioned president obama and the speech he gave. it's all about funding and how big a party is this on capitol hill? >> if you talk to anybody on capitol hill, any member of the house or senate who follows the space program, particularly those who work with us, they talk about humans to mars. i don't think there is very much difference of opinion. there always wye be -- if there's an issue that the congress and everyone is in agreement with, we're going to get humans to mars. there's is no difference of opinion. the president will sign if he hasn't already done it the 2015 appropriations bill. rye a continuing resolution for the whole year. and great for nasa. it says, we're okay with

and with native plants, you'll save money on fertilizers, too.ore information about creating a water- efficient, earth- friendly landscape in your yard, go to your local library or ater efficient ater efficient landscaping now that makes sense! ♪ >>> today's asian voices comes from nagoya in central japan. we will look at globalization. >> earlier this month, unesco held a world conference here. the theme was education for sustainable development or esd. the aim of esd is to nurture people who can tackle global challenges, such as the environment and pove