It’s no coincidence that some of the world’s most innovative ideas are born under sunny skies. Increasingly, research and real-world examples point to a powerful connection between warmth, sunshine, and elevated productivity. For entrepreneur Shalom Lamm, this connection is more than theoretical—it’s a lived experience that has helped him fuel his ventures and energize his teams.
As the founder and leader of several successful businesses, Lamm is a firm believer in the psychological and physiological benefits of a well-lit, warm environment. “You can’t overlook how your surroundings influence your output,” he says. “When people feel better, they perform better. It’s that simple.”
In this post, we’ll explore how exposure to sunshine and warmth impacts productivity, why entrepreneurs like Shalom Lamm make climate-conscious decisions, and how businesses can harness natural elements to drive performance and creativity.
The Science Behind Sunshine and Productivity
Numerous studies have confirmed what many intuitively feel: sunlight is good for the mind and body. Natural light exposure helps regulate the body’s circadian rhythm, improves mood, and enhances cognitive function. Warm temperatures, within a comfortable range, have also been associated with increased focus and lower levels of stress.
“Sunlight triggers the release of serotonin,” explains Lamm. “That’s your feel-good hormone. It boosts mood, sharpens thinking, and keeps your energy levels consistent. For anyone trying to build a business or push through long hours, that’s invaluable.”
One landmark study from Cornell University found that workers in offices with natural sunlight reported an 84% drop in symptoms like eyestrain, headaches, and drowsiness. The result? More sustained concentration and less downtime.
Shalom Lamm’s Real-World Application
Shalom Lamm isn’t just talking about sunshine in theory—he’s implemented it as part of his leadership strategy. In designing office spaces and choosing locations for some of his businesses, including those in property development and consulting, Lamm prioritizes access to natural light and inviting, open work environments.
He also advocates for flexible work arrangements that allow teams to spend time outdoors. “You’d be surprised how much more productive a meeting can be when it’s held in the sun,” he says. “A simple walk-and-talk around the block can yield more creativity than an hour in a fluorescent-lit conference room.”
Lamm’s preference for warm environments also extends to his personal work habits. “When I need to brainstorm or tackle a tough problem, I head outside. Just 15 minutes in the sun recharges my focus,” he adds.
The Warmth-Productivity Sweet Spot
Of course, warmth has its limits. Productivity peaks in moderate warmth—typically between 70°F to 75°F (21°C to 24°C). When temperatures are too low, people tend to feel sluggish and distracted. When it’s too hot, fatigue and irritability can creep in.
Shalom Lamm emphasizes balance. “It’s not about baking in the sun—it’s about creating an environment that energizes, not exhausts.”
This philosophy plays out in his team culture as well. He encourages frequent breaks, natural light in workspaces, and outdoor collaboration whenever feasible. “People aren’t machines. When we treat them like humans—especially by giving them access to nature—we get better outcomes.”
Benefits Beyond the Office
Exposure to sunlight and warmth doesn’t just boost day-to-day productivity—it contributes to long-term well-being. Increased Vitamin D levels from sunlight have been linked to stronger immune function and better sleep. Both are essential for the kind of mental stamina entrepreneurship demands.
Shalom Lamm notes, “If you’re constantly tired, battling burnout, or uninspired, the answer isn’t always another coffee. Sometimes it’s just stepping outside.”
Entrepreneurs often underestimate the importance of recovery and mental clarity. Lamm advocates for a more holistic view of success—one that values a healthy environment as much as a sharp business plan.
Harnessing the Elements for Success
So how can businesses and individuals use warmth and sunlight to their advantage? Here are a few strategies inspired by Shalom Lamm’s approach:
- Design with nature in mind. Create workspaces that maximize natural light and airflow.
- Encourage outdoor time. Schedule walking meetings or outdoor breaks throughout the day.
- Use climate strategically. If you have the flexibility, choose environments that support mental clarity and physical well-being.
- Promote balance. Recognize that productivity isn’t just about doing more—it’s about creating conditions that allow people to do their best.
Final Thoughts
In a high-pressure world dominated by deadlines, digital screens, and nonstop notifications, it’s easy to overlook the simple, natural elements that truly sustain and energize us. We chase optimization through apps, systems, and strategies—often forgetting that some of the most powerful performance enhancers aren’t artificial at all. For entrepreneur Shalom Lamm, sunshine and warmth aren’t just pleasant perks—they’re strategic tools woven into the foundation of his leadership and workplace design.
“We spend so much time trying to optimize software and systems,” Lamm reflects. “But sometimes, the biggest performance upgrade is just outside your window.” Natural light, fresh air, and warmth don’t just improve mood—they create environments where focus, creativity, and resilience thrive. It’s not about escaping work; it’s about elevating how we work.
Whether you’re an entrepreneur laying the groundwork for your next big venture or a team member aiming to hit your stride, don’t underestimate the power of a little sunshine. A short walk outside, a workspace filled with natural light, or simply a shift in scenery can reset your mindset and restore your energy. As Shalom Lamm has shown through both research and real-life application, warmth might just be your most underrated—and most accessible—productivity tool.