Episode Description:

Europe’s first stadium built exclusively for women’s football is going up in Brighton! And the most interesting design decision wasn’t the pitch. It was the size.

Arielle and Karissa cover ten solutions this week, including a single injection that gave a child her hearing, two teenage sisters in Gaza who are up for a global environmental prize, and what China just crossed in green hydrogen capacity.

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Theme and all original music by Marvin Lanes

Transcript:

Karissa 

Hi everyone, I’m Karissa. 

Arielle 

I’m Arielle, and welcome back to the Optimist Daily Weekly Roundup. 

Karissa 

Woohoo, we’re excited to be back and share all the solutions from The Optimist Daily this week. We had some good ones, as always, really got me feeling. a little more positive. 

Arielle 

If you’re enjoying the show, then the single best thing you can do is rate and review us wherever you’re listening and hit subscribe if you haven’t already. It will definitely help more people find us. 

Karissa 

And if you have any comments, questions, or feedback, you can always e-mail us at podcast@optimistdaily.com. 

Arielle 

Apologies in advance. I’m sounding a little bit nasally because I’m sick this week. Still pushing through it. It’s just the sinuses. 

Karissa 

Well, I feel that; I feel like I’m in an endless battle with my sinuses from spring allergies. But you have to get better because you’ll be going on a trip pretty soon. 

Arielle 

Yes, that’s right. So that means that we’re actually going to be taking a break from the podcast next week. But you do have a guest interview. to look forward to, which will be coming out the following week. So yeah, that will be with a few people from Swim Sista Swim, which is a program that we featured on our Local Changemakers series that happens around Thanksgiving every year. So yeah, I’m really excited to put that one out. 

Karissa 

And in the meantime, we have a new weekly newsletter where you can just get all intent solutions straight to your inbox on Fridays. So, if you want that weekly digest, you can sign up on our website. And if you want the solutions every day, along with some bonus features that we feature in the daily newsletter, including a positive quote, some solutions from our archive, and other fun things, then that’s an option as well. 

Arielle 

All right. Should we get into the solutions from the week? 

Karissa 

Yeah, I think so.  

“The gene behind congenital deafness and how a single shot is fixing it.”  

A seven-year-old girl born without hearing was having conversations with her mother four months after a single injection into her inner ear. There was no device involved, no implants, just a gene she had been missing her whole life. This trial treated 10 people, and every single one showed measurable improvement. So, with this shot, a synthetic virus, AAV, delivers a working copy of the OTOF gene directly into the cochlea through one injection at the round window membrane. And in this trial, average sound detection shifted from 106 decibels, which is jackhammer level, to 52 decibels, which is normal conversation level, over six months. Younger children aged 5 to 8 responded most dramatically. But in this trial, there were participants from one year old to 24 years old. So pretty cool. And there were no serious adverse reactions with this trial. So, I think it could be a great path forward. 

Arielle 

Must be like… I’m just trying to put myself in the shoes of a parent who has been communicating with their deaf child in a completely different way. And then suddenly they can just have conversations with them with their voice. And that must be such a shift. And I’m assuming a very joyful one, but there is probably going to be some debate within the deaf community about whether genetic deafness should be treated at all. So, there’s just a lot of complex feelings about whether something needs to be, quote unquote, cured. I’m interested to see what kind of conversations this type of treatment will bring up. 

Karissa 

Yeah, absolutely. But nonetheless, a very cool scientific and medical advancement.  

All right, well I’m going to move on to the next solution, and it is called, “8 sky events all stargazers should catch this month.”  

Yeah, so if you missed it, this past weekend was the flower moon. I actually caught a glimpse of it, and it was super bright and beautiful. Very nice. Did you catch it, Arielle? 

Arielle 

Yeah, it was extremely full and illuminating. 

Karissa 

Yeah, exactly. I was admiring it in the parking lot of a frozen yogurt shop and enjoying my frozen yogurt dessert over the weekend. So, a very nice memory of the flower moon. But if you missed it or if you want to catch some other night sky events, there are plenty to look forward to in the month of May. So, this weekend, the Eta Aquarids meteor shower peaks, and that’s just the opening act of everything that May has to offer. And if you want to get the full lineup and some tips on how to catch all these spectacles, then check it out on The Optimist Daily. 

Arielle 

Yeah, stargazing is having its moment in recent years, along with forest bathing and all the nature-focused pastimes people are investing in. There’s also all these apps that you can use to identify constellations and everything. 

Karissa 

We’re looking forward to the blue moon later this month, which is a very rare event and significant even though they’re not supernatural.  

Moving on to the next solution, “Brighton is building Europe’s first stadium designed entirely for women’s football.” And I have to say, this solution was presented to me by my boyfriend, who is a huge Brighton & Hove Albion fan. And I’m glad that The Optimist Daily decided to feature it.  

Europe’s first stadium, designed exclusively for women’s football, is on the way. And it’s only one of three in the entire world so far. And the thinking behind the size is actually the most interesting part because these large stadiums that are designed for men’s sports are way too big for what women’s sports attract at the current moment. And that really brings down morale when women are playing. 

Arielle 

Yeah, I think that it’s really thoughtful to have… I think it’s just a 10,000 capacity stadium, which is still a lot. But when those… what are they, bleachers? When the seats are filled, it really creates a more motivating atmosphere. But I also liked that the stadium is built with breastfeeding rooms, baby changing areas, buggy parks, and social concourse spaces. 

Karissa 

And I like that they, you know, leave on the table that as women’s sports grow bigger, then perhaps they would just move into the bigger Amex stadium next door. Then yeah, the fact that this is only going to be the third stadium in the world dedicated to a woman’s soccer team, football team, sorry, I’m American (laughs), is just… it’s a great step forward in my opinion.  

All right, so moving on, we had a solution this week that talks about what doctors want you to know about GLP-1s and bone loss. A study came out earlier this year linking GLP-1 drugs like Ozempic and Wegovy to increased risk of bone conditions, and it got a lot of coverage. These weight loss drugs are obviously a huge topic right now, and there’s still a lot being figured out about them.  

The study discussed in this article was presented at the 2026 American Academy of Orthopedic Surgeons meeting, and it focused on nearly 147,000 adults with type 2 diabetes and obesity. GLP-1 use was associated with higher rates of osteoporosis, osteomalacia, and gout. Some of the key limitations here include the fact that it was not peer-reviewed, it was observational, and correlation does not equal causation. It didn’t account for exercise, diet, endocrine conditions, alcohol use, or family history. And it assumed that everyone prescribed was actually taking the drug, which might not always be the case. So, the actual mechanism is likely rapid weight loss, not the drug itself behind bone loss. Bones respond to load, and less body weight means less load on the skeleton, which can reduce bone density over time. This solution just goes more into the rationale behind two experts and what they have to say about the bone loss. 

Arielle 

These have not really been publicly or widely available for a long time. So, I think it’s just important to keep talking about this. in the media and in our homes. We just need to keep educating ourselves. 

Karissa 

Right, exactly. The last solution I’m going to talk about today is how China’s renewable hydrogen capacity crosses 1,000,000 tons. So, this is a huge advancement in hydrogen energy. China just crossed 1,000,000 metric tons of green hydrogen energy capacity. The projects currently under construction are three times the size of everything operating today. And there’s a clever workaround for hydrogen’s biggest problem built into the strategy. So, I mean, total renewable hydrogen capacity built or under construction passed 1 million metric tons per year in March 2026 per China’s National Energy Administration. But the operational capacity now exceeds 250,000 metric tons per year, which is more than double what existed at the end of 2024. So, hydrogen energy is really just expanding so rapidly. And actually another 900,000 plus metric tons per year is actively under construction. 

Arielle 

This article was really technical for me, but I think the main message is that green hydrogen is expanding and we are here for any kind of renewable, clean, safe energy. Thank you so much, Karissa, for sharing the first five solutions from this week. I’m going to go ahead and jump into the 6th one, which is titled “Gaza sisters turn rubble into bricks to rebuild their community.”  

There’s no way I can sugarcoat this. Tala and Farah Mousa’s house was bombed, just like many other Palestinian families’ houses and homes were bombed. And these two sisters looked at the rubble and they started asking what it could become. What they came up with was a no machinery, no supply chain, just what’s on the ground solution. And it’s been recognized as one of the top environmental projects in the world for under 19s.  

Tala and Farah Moussa created Build Hope Palestine, a method for turning rubble from damaged buildings into reusable blocks. The process includes crushed and sieved rubble mixed with clay, ash, or glass powder that’s then molded and dried. So, there’s no machinery involved. There’s no imported materials. The end product is a block that is non-load-bearing, which makes them practical. They can be used to create garden beds, pavements, partitions, the everyday infrastructure a neighborhood needs.  

I think this is just a really inspiring solution for young people who are going through so much. They are able to look around them at all the destruction and the sadness and the loss, and they use that as motivation to make their community better. Build Hope was selected as one of the top 35 teams in the Earth Prize 2026 competition. That’s the world’s largest environmental competition for 13- to 19-year-olds run by a Geneva nonprofit that has reached 21,000 and more students across 169 countries. 

Karissa 

Yeah, I think this is so awesome. And kind of like what you were saying, Arielle, I do like the fact that young people in conflict zones are increasingly being recognized for environmental and community solutions and not just as victims. This is just a super inspiring story from these two sisters. 

Arielle 

There may be a chance that we will get to interview them on the Optimist Daily’s weekly roundup guest interview episodes. So, keep an eye out for that.  

Karissa 

Yeah.  

Arielle 

The seventh solution is titled “Pro-parenting tips to spark your children’s lifelong love for the great outdoors.” So, this is a reprint, I believe, but more applicable than ever. Kids are spending more time indoors, and the pull of screens is very real. But a child development expert says the case for getting outside goes much deeper than just fresh air. And the way you start doesn’t have to be a hiking trail. It can just be a window.  

Carlene Fider, core faculty at Pacific Oaks College, focuses on why outdoor time matters for children’s overall development, whether that’s physical, mental, and emotional. We’ve already run so many solutions on why being outdoors and in nature is good for your overall health. But what this article is getting at is that we have to model, or we —I’m not a parent, but parents and guardians and just role models in children’s lives have to demonstrate the behavior, interacting and engaging with nature, whether that’s gardening or stargazing, which you can do by checking out the guide that we put out this week. or caring for a plant, that really matters for children. They need to see that we are also engaging with nature. And then it has ideas for you to make it fun and age-appropriate, like coming up with games or scavenger hunts. And yeah, you can just talk about nature, even from a car window or inside a classroom. You can point at clouds, you can be in awe of the rain or a rainbow or a sunset. So, conversation itself builds connection. 

Karissa 

I think this is so important, and I do feel lucky that I was kind of raised in a way to appreciate nature and get out in nature. My parents took me camping a lot or just on hikes on the weekends and walks around the parks and would always encourage my love to spend time out in the backyard and build mud pies and castles. And so, they really encourage that and never, were like, it’s too dirty or anything. But I think in the digital age where screen time causes a lot of parental anxiety, this conversation is more important than ever. 

Arielle 

The next solution is titled “How Paraguay cut its poverty rate from over 50 to 16% in two decades.”  

20 years ago, more than half of Paraguay’s population lived in poverty. Today, it’s 16%. A third of the entire country crossed the poverty line in just two decades, and 300,000 more did so in just the last two years. So, what did they actually do to make this happen? That’s what the article goes into, and I’m not going to go through everything, but the primary driver of 2025 poverty reduction was labor income growth and the biggest gains at the bottom of the income scale. So basically, people just got better, more stable jobs, and there were obviously structural changes that the government made to facilitate that change. and to make sure that there were jobs that were available for people. I think that this is a really good example of how other countries can maybe tackle their poverty issues, because it is systemic. And we, I mean, I personally think that we do need the governments to step up and care for the people, because that’s why we have governments. 

Karissa 

Yeah, the social contract, of course. But I mean, just on the surface, the fact that this happened in two decades is very impressive and we can definitely learn some lessons from the way they went about this. 

Arielle 

One really cool thing is that they made their first poverty map in over 20 years. It covers all 263 districts. And it’s now being used to direct investments and target programs for the regions that are the most vulnerable. 

Karissa 

Yeah, that’s great news. 

Arielle 

All right, so on a slightly smaller scale, the next solution is about your lawn. “Four reasons your lawn looks thin this spring and how to fix it.” 

So if you’ve ever seeded a lawn and watched it come in patchy and slow, a lawn pro says you’re probably focusing on the wrong thing entirely. This article features the expertise of Tony Burris from the company Killingsworth Environmental. And he says that lawn care is far more about treating the soil than treating the grass. And that kind of reframe changes everything. The 4 most common causes of slow growth are soil nutrient deficiency, wrong sun… sun/shade balance for the grass type, improper watering, and uneven terrain. So, if this sounds like a relatable problem, check out this article and Tom Burris got your back. The last solution of the week is called, “The Big Catch-Up vaccinated 18 million children in two years.” The campaign just wrapped up after two years, 36 countries, and over 100 million doses. The agencies behind it are already saying the real challenge hasn’t started yet, but hey, it’s still a really big win. What is the Big Catch-Up? You’re probably all wondering. The Big Catch-Up is a program that was created in collaboration with these three organizations, UNICEF, Gavi, and the World Health Organization. And their goal was to deliver 100 million plus doses to 18.3 million children in 36 countries over 2 years, ending in March of this year. The program, which is still collecting all its data, is on track to reach its target of 21 million children once, everything has been compiled and counted properly. So yeah, this is a huge world health victory. 

Karissa 

Yeah, definitely. I thought it was interesting that 12.3 million of the children that got doses from this program were zero -dose so they had never received any vaccine at all. And I mean, 15 million had never had a measles vaccine, which is a huge topic all over the world right now. So, this is really great that they were able to make these advancements. 

Arielle 

It’s really encouraging news.  

So that’s all from us this week. But before we close out, we want to say thank you. If you’re an emissary, someone who’s choosing to financially support this show, thank you, because it genuinely makes a difference. You guys keep the lights on here at The Optimist Daily. And this takes real time to put together. Karissa and I are trying to work hard, do our best to get these solutions out there for you all. 

Karissa 

And as a reminder, if you are an Emissary of the Optimist Daily, you get the perk of being able to shout out anyone or anything that makes you optimistic and is, you know, putting solutions out there into the world. So, keep an eye out for that in your e-mail if you haven’t already. If you need that link, feel free to e-mail us again at podcast@optimistdaily.com if it’s lost somewhere. And we’ll send that over. And yeah, if you want to become an Emissary, that link is in the show notes.  

But of course, thank you to everyone, all of our optimists for listening, sharing this good news, because we need more of it. And to leave you off for this episode, we have a positive quote as always. And if it’s the theme so perfectly: “Hope is important because it can make the present moment less difficult to bear. If we believe that tomorrow will be better, we can bear a hardship today.” And that is THICH NHAT HANH. 

Arielle 

Karissa and I will be back next week. Oh, no, wait. We won’t be back next week because I’m off. But if you haven’t rated and reviewed us yet, please do. Every star helps. And please subscribe if you’re not already subscribed so you never miss an episode. All right! And we will be back in a couple weeks with more solutions. Have a great weekend, everyone! 

Karissa 

Bye everyone!