BY THE OPTIMIST DAILY EDITORIAL TEAM In a city built across 14 islands, water is not a backdrop but a major part of the infrastructure. Now Stockholm is proving that those waterways can be cleaner, quieter, and dramatically more efficient. In late 2024, the Swedish capital introduced a hydrofoiling electric ferry that appears to glide above the surface of the water. Just over a year later, the Swedish Transport Administration has declared the pilot a clear success. The results are hard to ignore: travel times are nearly halve, passenger numbers are up, and carbon dioxide emissions are reduced by around 94 percent compared with similar diesel ferries. For a city where diesel-run ferries account for nearly half of public transport emissions, that shift could be transformative. Cutting commute times in half The hydrofoil electric vessel, the Candela P-12 Shuttle, now runs between the suburb of Ekerö and central Stockholm near City Hall. What was once a 55-minute commute now takes roughly 30 minutes. The ferry’s manufacturer describes it as the world’s fastest electric passenger vessel currently in service. Speed, however, is only part of the story. The evaluation suggests the ferry is not just faster, but fundamentally more efficient. Local politicians have gone so far as to call it a potential “paradigm shift” in how cities use their waterways, especially those that, like Stockholm, are already defined by them. How the ‘flying’ ferry works The P-12 is the first computer-controlled electric hydrofoil ferry to enter serial production, according to Candela. Beneath the hull, carbon fibre wings known as hydrofoils generate lift as the vessel accelerates. Once it reaches cruising speed, the boat rises above the water’s surface. By minimizing contact with the water, drag drops dramatically, allowing for higher speeds and far lower energy consumption. An onboard computer system continuously adjusts the angle of the foils in real time, using sensors to keep the ferry stable as it “flies.” The result is a ride that feels smoother and more controlled than traditional ferries. There are also environmental advantages beyond emissions. Because the ferry produces a dramatically smaller wake comparable to a small dinghy with an outboard motor, it reduces shoreline erosion and ecological disturbance. Noise levels are also significantly lower. Measurements show the vessel is about as loud as a car traveling at 28 miles per hour and is barely audible from 80 feet away. In short, it moves quickly without making a scene. More passengers, lower costs The success of the trial has not just been environmental; it has been economic. Passenger numbers on the Ekerö line increased by 22.5 percent during the trial period, suggesting that commuters are eager for faster, more comfortable alternatives. The ferry’s minimal wake has earned it a speed exemption, allowing it to operate at around 25 knots, which is well above the usual 12-knot limit. The Swedish Transport Administration has recommended extending similar exemptions to other routes, potentially opening the door for expansion. According to the report, replacing two diesel ferries with six P-12 vessels could increase departure frequency from hourly to every 15 minutes and boost passenger capacity by around 150 percent. The projected socioeconomic benefit is estimated at SEK 119 million, or roughly $13.1 million, while lowering the cost per journey. Dockside charging upgrades are also relatively modest compared with traditional electric ferries, and operating costs are lower due to reduced fuel use and maintenance. A model for other cities For Candela founder and CEO Gustav Hasselskog, the implications go beyond Stockholm. “The Candela P-12 can transform urban waterways,” he said. “By combining high speed, minimal energy use, and near-zero emissions, we can unlock faster, cleaner, and more cost-efficient waterborne transport for cities worldwide.” Other cities are already taking note. Berlin and Mumbai have announced plans to introduce similar vessels in 2026, while destinations in the Maldives and Thailand are also preparing to adopt the technology. As urban areas grapple with congestion and climate goals, Stockholm’s experiment suggests that the solution may not always lie in building more roads or bridges. Sometimes, it means rethinking the water around us… and allowing transport to rise above it.     Did this solution stand out? Share it with a friend or support our mission by becoming an Emissary.The post Stockholm’s ‘flying’ electric ferry cuts emissions by 94 percent and reimagines city travel first appeared on The Optimist Daily: Making Solutions the News.

BY THE OPTIMIST DAILY EDITORIAL TEAM For more than a century, Barcelona has lived with cranes in its skyline; a prominent reminder that one of the world’s most ambitious architectural visions was still unfolding. Finally, that long ascent has reached its highest point. On February 20, 2026, workers placed an illuminated four-armed cross atop the Sagrada Família’s central spire, bringing the basilica to its full height of 172.5 meters (566 feet). With that final installation, Antoni Gaudí’s soaring centerpiece, the Tower of Jesus Christ, became the tallest church tower in the world. It is a moment whose significance is shaped not only by stone and steel, but by time. A vision spanning generations When construction began in 1882, Spain was a monarchy, electric lighting was a novelty, and aviation did not yet exist. Gaudí inherited the project a year later and transformed it into something radically personal. He reimagined a basilica that fused theology, geometry, and nature into a single architectural language. The 18 towers he designed each represented a biblical figure: 12 Apostles, four Evangelists, the Virgin Mary, and at the center, the tower dedicated to Jesus Christ. The central spire was always meant to be the tallest, the axis around which the entire structure revolved. Its completion fulfills that symbolic hierarchy. The tower does not simply rise above the others; it anchors them. And yet, even in reaching its apex, it bows slightly to its surroundings. Gaudí deliberately ensured that the basilica would stand just below Montjuïc hill, affirming his belief that human creation should never exceed the work of nature. The final height reflects this philosophy of ambition tempered by humility. Light as architecture The newly installed cross that crowns the tower is both sculptural and technological. Constructed from glass and steel, it catches the Mediterranean sun by day and glows from within at night, transforming the skyline into something quietly radiant. Light was never ornamental in Gaudí’s work. It was structural, symbolic, and spiritual. Throughout the basilica, perforated stone and geometric openings reduce mass while allowing air and illumination to pass through. The tower’s textured surface shifts with the sun, casting shadows that move like a sundial across its façade. The result is less a monument frozen in time and more a living structure that remains responsive to atmosphere, weather, and time. Old faith, new tools Gaudí did not live to see the central tower rise. When he died in 1926, only a fraction of the basilica had been completed. His models, many later damaged during the Spanish Civil War, left behind a puzzle of complex geometries that subsequent generations would need to interpret. To do so, architects turned to digital scanning, parametric modeling, and advanced stone fabrication technologies. What Gaudí once calculated with strings, weights, and plaster models is now refined through algorithms and precision machinery. Despite the modern methods, the logic remains distinctly his. Inside the basilica, columns branch like trees, distributing weight through organic forms. Curves serve both structural necessity and aesthetic intention. Nature, Gaudí believed, was the ultimate engineer, and the building continues to echo that conviction. A skyline transformed For residents of Barcelona, the Sagrada Família has long symbolized becoming rather than completion. Its cranes were as iconic as its façades. Now, with the central tower finished, the city’s silhouette shifts from anticipation to arrival. Visitors approaching the basilica will experience something subtly different. The upward pull, always central to Gaudí’s design, now culminates in a definitive summit. The eye no longer searches for what is missing; it meets the cross. Still, the Sagrada Família remains, in many ways, an unfinished story. Other elements of the basilica continue toward completion, and debates about preservation, tourism, and urban impact endure. More than a milestone The completion of the Tower of Jesus Christ is not simply an engineering achievement. It is a rare example of a project that has transcended generations without losing its core identity. Across 144 years, through war, dictatorship, democracy, and technological revolution, the vision was held. Now, Barcelona’s most famous basilica stands at the height Gaudí imagined: not towering defiantly over the city, but rising in conversation with it. A structure shaped by faith, refined by mathematics, and carried forward by patience.     Did this solution stand out? Share it with a friend or support our mission by becoming an Emissary.The post After 144 years, construction finishes on Barcelona’s most iconic architectural project first appeared on The Optimist Daily: Making Solutions the News.

It’s been a little over a year since President Trump began his second term and enacted a wave of tariffs that rattled the global economy. After observing the impacts, Glenn Beck is finally ready to say three words: “I was wrong.”For years, he opposed tariffs, believing that free markets were the answer. And while he still believes free markets are the ideal — as they’re “not just efficient” but also “moral” — he realizes in retrospect that they cease to work when the players cheat. Tariffs, he admits, are “not a sin” but a necessary “strategy” to protect American industry from nations that are attacking its economy through trade.On this episode of “The Glenn Beck Program,” Glenn explains his change of heart. He first recaps history: America's founders funded the government mainly through tariffs instead of income taxes, and Abraham Lincoln and early Republicans used them to protect young industries and build the nation into an industrial powerhouse. Tariffs only got a bad name after the 1913 income tax shift and the 1930 Smoot-Hawley tariffs (blamed for worsening the Depression), while post-World War II free trade succeeded because the U.S. dominated the global economy.But that era of “effortlessness, American dominance” has ended.“Here's what I failed to see,” says Glenn. “Free trade works when all of the players are playing free. ... It works when your trading partners are not subsidizing industries, manipulating currencies, stealing intellectual property, weaponizing supply chains, using slave labor.”“There comes a time when you then have to look at it and say, ‘OK, wait a minute, wait a minute — now we own the markets, but everybody else has weaponized trade against us. And now we're hollowing out our own industrial base; we're financing our adversaries’ rise,’” he adds.Today he sees “the bigger picture that Donald Trump is doing with tariffs.”“I have had very long conversations with the president about tariffs. He has been remarkable ... because he’s been honest,” says Glenn.“He has the vision to see the world economically as it truly is, but also the vision to see economically, business-wise, how it can be,” he explains.“[Trump] understood tariffs are not just punishment and higher prices, OK? You use tariffs strategically as leverage, as negotiation — tariffs as industrial policy without the bureaucracy; tariffs used strategically, not universally; tariffs used as a tool to bring trading partners to the table; tariffs being used to build domestic capacity.”Glenn highlights Trump's repeated claim that foreign countries have committed to investing $18 trillion in U.S. factories since the start of his second term (roughly half the national debt).“Let's say half of that is true. That's pretty remarkable. You know what that will do? That will rebuild our industrial base, which we hollowed out because we didn't have tariffs!” he exclaims.To hear more, watch the video above.Want more from Glenn Beck?To enjoy more of Glenn’s masterful storytelling, thought-provoking analysis, and uncanny ability to make sense of the chaos, subscribe to BlazeTV — the largest multi-platform network of voices who love America, defend the Constitution, and live the American dream.

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