Keeping California Children Cool: Strategies for Safe Schools and Homes

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By Mara Elana Burstein

As heat waves become more frequent and intense, many California children face unsafe indoor temperatures where they spend most of their time — at home and at school. Access to cooling in homes and schools is now a public health necessity, not a luxury.

Building on years of research on heat resilience and school safety, the UCLA Luskin Center for Innovation has released a report offering policymakers a menu of strategies to expand access to cooling in homes and schools. The recommendations focus on the installation and maintenance of air conditioning and other mechanical cooling systems, offering practical, evidence-based options for state leaders seeking to protect children where they live and learn.

Children shouldn’t have to choose between their health and their education. Our research shows that California can take immediate, concrete steps to make schools and homes safer from heat. — Lana Zimmerman, project manager and lead author of the report

The report outlines a set of policy and regulatory actions California leaders can adopt:

  • Set indoor temperature standards for schools and plan similar action during the 2031 Building Standards Code update, or sooner as an emergency health and safety measure.
  • Track cooling access in schools, as the state already does for homes.
  • Coordinate agencies through a state-level advisory committee.
  • Fund existing programs that support equitable access to indoor cooling by serving high-need schools, homes, and regions.
  • Centralize public information and simplify funding processes for local governments and communities.
  • Prioritize equity by investing in high-need regions and supporting workforce training for cooling system installation.

These strategies are informed by new data from the 2025 Luskin California Poll that reveal gaps in access to indoor cooling and public opinion on state action. In the survey, nearly half of parents said they’ve kept their kids home because of heat, and yet one in ten households with children lack working air conditioning (AC). Many more Californians avoid using their AC because of high energy bills.

“Expanding access to cooling is about more than comfort. It’s about health and equity,” said V. Kelly Turner, associate director of the UCLA Luskin Center for Innovation. “The solutions outlined in our report recognize that children in low-income households and communities of color are often the most exposed to heat and have the least resources to respond,” added Turner, who is also an associate professor of urban planning at UCLA Luskin.

As California implements new investments in school modernization, clean energy, and community resilience, this research offers a timely guide for aligning those efforts. The report, “Keeping Californians Safe with Cooling Systems in Homes and Schools,” underscores that keeping classrooms cool and homes safe is essential to a healthy, equitable future for the state’s children.

UCLA Housing Voice Podcast Celebrates 100 Episodes Hosted by Shane Phillips, the podcast continues to bridge the gap between academic research and real-world housing solutions.

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The UCLA Housing Voice Podcast, produced by the Randall Lewis Housing Initiative at the UCLA Lewis Center for Regional Policy Studies, will release its 100th episode on October 22. The podcast, a biweekly program managed by Shane Phillips and joined by UCLA Luskin professors Michael Lens, Paavo Monkkonen, and Mike Manville as occasional co-hosts, aims to translate emerging housing research into practical insights for practitioners, policymakers, and the broader public.

Each episode features conversations with housing researchers on topics such as affordability, displacement, land-use policy, and tenant protections. The Randall Lewis Housing Initiative supports this work by producing research and public programming to shape public discourse. 

As a recent review from HousingForward Virginia put it, “What makes this podcast particularly valuable is how Phillips and his co-hosts translate academic jargon into practical insights. They don’t just present findings—they dig into what the research means for practitioners, policymakers, and communities.” 

Since its debut, the podcast has explored a wide range of topics, from California’s Senate Bill 9 duplex law and inclusionary zoning policies to comparative housing laws in countries such as Japan and New Zealand. Across its first 99 episodes, the series has traced the evolving global conversation on housing equity and policy innovation. 

The 100th episode will be available October 22 on all major podcast platforms. 

New Mexico to Become First State Offering Free Universal Child Care

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NBC reports that New Mexico will become the first state in the U.S. to provide free universal child care, Gov. Michelle Lujan Grisham announced. The program, expanding an existing initiative, will cover all families starting in November, regardless of income, saving households an average of $12,000 per child per year. The expansion also includes a $13-million fund to build, expand, and renovate child care facilities.

The initiative reflects New Mexico’s ongoing commitment to early childhood education, following the 2019 creation of the Early Childhood Education and Care Departmen.

“New Mexico is creating the conditions for better outcomes in health, learning, and well-being,” said Neal Halfon, UCLA Luskin professor of public policy, calling the program “a model for the nation.”

Rising Temperatures Cause Students to Underperform Across the World UCLA’s Edith de Guzman highlights how overheated classrooms are widening educational inequities.

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An article published in the Los Angeles Times quotes Edith de Guzman, a climate researcher at UCLA’s Luskin Center for Innovation, highlighting how rising temperatures are undermining students’ ability to learn—particularly in underserved communities. A comprehensive review, analyzing data from 14.5 million students across 61 countries, found that heat exposure reduces cognitive performance, especially in complex subjects like math. Even moderately warm days, between 80 to 90 degrees Fahrenheit, impair students’ attention, memory, and focus.

Heat doesn’t affect all students equally. Black, Latino, and low-income students experience up to three to four times more learning loss from heat exposure compared to white and affluent peers. This disparity is largely due to inequalities in infrastructure—many under-resourced schools lack adequate air conditioning, shade, or green space, making classrooms unbearably hot during warmer months.

“As classroom temperatures rise over time — especially during extended heat waves or in schools with less shade, poorer insulation and lacking access to air conditioning — students tend to show declines in attention, memory and test performance,” said Edith de Guzman, a climate researcher at UCLA’s Luskin Center for Innovation. Heat can also affect students’ abilities to enjoy outdoor recreational activities, having serious effects on their physical, mental and social well-being, she said.

The study also found that these effects are cumulative, with heat exposure throughout the school year having a greater impact on learning than just exam-day temperatures. Simple solutions—such as air conditioning, improved ventilation, and increasing tree canopy around schools—can dramatically reduce heat-related learning loss. However, many schools lack the funding to implement these upgrades.

Indonesia’s Democratization at a Crossroads: BGI Report Highlights Rising Challenges Despite robust economic gains and improved public goods provision, Indonesia faces mounting hurdles in governance.

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The newest BGI report reveals striking insights for Indonesia, which faces complex governance dynamics as an archipelagic state and the country with the largest global Muslim population. Achieving full democratization proves a challenge for Indonesia, with the BGI report revealing a decline in democratic accountability. State capacity measures appear to remain stagnant, despite the country experiencing significant economic growth. However, this trend is not uncommon to its Southeast Asian neighbors- illustrating that Indonesia must continue to invest its economic gains in state capacity. Public goods provision has significantly increased, but the country’s complex regional governance system may prove a challenge to maintaining these gains. As Indonesia accelerates its development, it must face these challenges head-on– struggles which have been amplified due to authoritarian tendencies, crippling regional inequality, geopolitical challenges, and struggles with trade diversification as it emerges as a leader on the global stage.

Read the full report here.

Underpaying and Overusing Our Roads: The True Cost of Driving UCLA Luskin’s Mike Manville is challenging how we think about traffic, housing, and fairness.

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If you’ve ever been stuck in gridlock traffic on the 405 or circled the block looking for parking in L.A., you’ve experienced the kinds of problems Michael Manville has spent years researching and trying to solve. As professor and chair of urban planning at the UCLA Luskin School of Public Affairs, Manville is reshaping how we think about transportation and housing in a sprawling city like Los Angeles and turning his research into real-world impact.

At the center of Manville’s transportation research is a deceptively simple idea: the way we price things matters and how we price things shapes how we use them.

” Driving costs less than it should, because the full social costs of driving, like congestion, pollution, infrastructure wear, aren’t reflected in what we pay to use our roads.”

“Driving is too cheap, and housing is too expensive,” he says. “Driving isn’t cheap in the absolute sense of the word ‘cheap’ because cars aren’t cheap and gas isn’t free, but in the sense that it costs less than it should, because the full social costs of driving, like congestion, pollution, infrastructure wear, aren’t reflected in what we pay to use our roads.” The price of housing, meanwhile, is driven up by restrictive land-use policies that limit supply.

Manville’s first introduction into urban planning began in a newsroom while covering transportation and housing topics as a local reporter. When the newspaper he worked for went bankrupt, he joined the local planning commission. Eager to turn his newfound passion into a career, he enrolled in the urban planning master’s degree program at UCLA and after a summer as a research assistant, decided to pursue a Ph.D. Today, he leads the department that jumpstarted his second career.

Building on the groundbreaking work of his mentor Donald Shoup, former UCLA urban planning professor and pioneer in parking reform who famously argued that free or underpriced parking distorts urban development, Manville and many other experts in the field have expanded this logic more broadly, emphasizing that it’s not just parking that’s mispriced, it’s also the roads themselves.

One proven strategy to address this is congestion pricing, a transportation policy that charges drivers a fee to use certain roads during peak traffic times. A controversial idea that has gained some traction in recent years, the goal primarily is to improve traffic flow and lower pollution, although it can also generate revenue for public transit and infrastructure.

It’s the idea that using roads during peak times should come with a price, just like electricity or water. “We meter every other government-owned utility,” Manville explains, “but not roads.” “It’s the only system that we don’t charge prices for, and it’s not a coincidence that it’s the only system that colossally breaks down about two times a day.” Manville argues that the same basic principle we apply to everything else in our economy, pricing goods and services based on demand, should also apply to road usage.

“We meter every other government-owned utility, but not our roads. It’s the only system that we don’t charge prices for, and it’s not a coincidence that it’s the only system that colossally breaks down about two times a day.”

Cities like Singapore prove it can work. In Singapore, dynamic tolling keeps traffic flowing at 45–55 mph even in a city as densely populated as San Francisco. Manville argues that Los Angeles could reap similar benefits if it embraced the idea. “We’ve normalized the dysfunction of our transportation system,” he says. “But there’s nothing inherently fair about free roads, or unfair about charging for their use.”

For Manville, reimagining cities isn’t just about policy; it’s about turning research into practical, real-world implementation. At UCLA Luskin, he says, that happens through teaching the next generation of planners, working directly with policymakers, and ensuring research is more accessible to community members. “The biggest impact we can have,” he explains, “is making sure our students leave with the ability to weigh tradeoffs—not chase perfect solutions.”

When asked what he hopes for the next generation of urban planners who will be tasked to solve some of the most complicated issues our cities face today, Manville had some wisdom from his own experience as a young planner.

“I came to UCLA convinced there were a bunch of right answers,” he reflects. “But the biggest lesson I’ve learned, and hope to pass on, is that progress comes from understanding the nuance and complexity of the issues we hope to solve. In a city as vast and diverse as L.A., differing perspectives are inevitable and real change begins with listening, especially to those you may not agree with.”

D.C. Tops L.A. for Worst Traffic in the U.S. in New Report Mike Manville explains how traffic congestion signals economic growth and how unregulated road access worsens it.

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According to a new MSN report based on Consumer Affairs data, Washington, D.C. now ranks as the city with the worst traffic in the U.S., overtaking Los Angeles.The average commute time in D.C. is 33.4 minutes, edging out L.A., which now holds the No. 2 spot. While Los Angeles still leads in total weekday congestion hours (7 hours and 51 minutes), D.C. follows closely with 6 hours and 35 minutes.

Experts suggest that increased congestion may indicate a thriving economy. Professor and chair of the urban planning department Michael Manville explains that areas with economic opportunity attract more residents, and keeps current residents because of opportunities.

“Because we don’t do anything to regulate access, the roads in an area with a booming economy become overloaded and congested,” Manville added.

The exact causes of D.C.’s worsening traffic remain uncertain but could include a return to office mandates under recent federal policies. In contrast, cities with the least traffic include Rochester, Salt Lake City, Cleveland, Hartford, and St. Louis.

Rebuilding for Resilience: Minjee Kim on Post-Fire Urban Planning In the Building Better Cities podcast, Minjee Kim discusses how the aftermath of L.A.’s wildfires presents a chance to reimagine recovery—through sustainable, equitable, and long-term urban planning.

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Dr. Minjee Kim, assistant professor of urban planning at UCLA Luskin, was featured on the Building Better Cities podcast in the episode titled “Who Rebuilds LA? Planning Post-Fire Recovery with Dr. Minjee Kim.” In the wake of the devastating LA wildfires, Kim presents this disaster as an opportunity to rethink how cities rebuild with long-term resiliency in mind. “The L.A. fires presented the opportunity to think large scale,” she says. “I see the Los Angeles fires that happened as an opportunity to think about urban planning and development in the long term… in terms of resiliency and fire resiliency, but also in terms of what is a good sustainable form of urban development.”

In conversation with host Kate Gasparro, Kim discusses how post-disaster recovery can serve as a launchpad for long-term, equitable urban planning—if supported by the right governance structures. Drawing from her research and experience advising the L.A. County Blue Ribbon Commission on post-fire recovery, she explores potential models for regional redevelopment agencies, citing examples from San Francisco, New York City, and Cincinnati.

Minjee Kim Weighs In on the Rise of Gated Communities in the U.S. In a recent CNBC feature, Prof. Kim weighs on the growing rise of popularity in gated communities across America.

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Dr. Minjee Kim, assistant professor of urban planning, was featured in CNBC’s “Why Americans Keep Moving Into Gated Communities,” which aired on July 18. The segment explores the growing trend of Americans choosing to live behind gates and walls, driven largely by a desire for safety, stability, and control in uncertain times.

Kim highlights that gated communities are often marketed not just as secure, but as exclusive and desirable. “The whole point of creating HOAs and possibly gating, is to create that location premium,” she explains. “You are essentially creating this marketing that this place is a desirable place to live. You’re paying a premium to live in a homogenous environment.”

While residents may be drawn by the promise of safety and order, the broader societal impacts are more complex. Gated communities can deepen economic and racial segregation, divert resources away from public infrastructure, and contribute to social fragmentation by isolating residents from the wider civic community.

Watch the full feature here.