Are humans actually built for the world we live in?
In Episode 44 of the 90% Healthy Podcast, Klaudia and Don unpack two big themes shaping 2026:
1️⃣ A groundbreaking Swiss study revealing how our biology is mismatched with modern life
2️⃣ The new leadership traits every human (not just executives) needs to thrive in a rapidly changing world

From collapsing fertility trends… to rising anxiety… to how light exposure, movement, and social connection shape our biology… this episode brings together evolutionary science, healthspan optimization, leadership psychology, and everyday resilience.

Whether you're trying to improve your metabolic health, reduce anxiety, build community, or become a better leader at work or at home — this conversation gives actionable insights you can apply today.

Segment 1 — Humans Are Built for Nature, Not Modern Life

• The Swiss study showing our biology hasn’t caught up to modern environments
• Why sitting, processed food, artificial light, and notifications create “paper tigers”
• Fertility decline: sperm count trends, hormonal disruption & what the research indicates
• Anxiety as a movement signal — Don’s theory on the biology of anxiety
• Micro-workouts, rucking, mobility, and Paul Saladino’s exercise-snacking push
• How digital overstimulation blocks resilience and disrupts cognition
• Why nature, sunlight, community, and frequent movement are still our core “ancestral prescriptions”

Segment 2 — Leadership Shifts for 2026 based on the Forbes Council report:
• Why AI fluency is now a foundational skill — and why prompts matter more than tools
• Human-centered leadership: empathy, psychological safety, authenticity, connection
• Agility as the new stability — adapting faster than the rate of change
• What leaders must STOP doing (old industrial-era habits)
• How AI and robotics will reshape roles, purpose, and personal identity
• What good leadership looks like in a world of abundance, automation, and attention scarcity

Key Quotes & Concepts

• “We evolved for short bursts of stress… not chronic, low-level digital stress.”
• “Your environment is shaping your biology more than your biology is shaping your environment.”
• “Anxiety may be your body telling you to MOVE.”
• “Agility is the new stability — in health and in leadership.”