Hotwired

In Hotwired, bestselling author Bill Gifford explores how exposure to heat can enhance physical and mental performance, health, and resilience. Through a blend of scientific insight, personal experiments, and real-world examples like saunas and intense outdoor activities, he reveals how humans have evolved to thrive in hot conditions and how reconnecting with this natural advantage can benefit us today. The book presents heat not as a threat but as a powerful tool for longevity and strength, offering a compelling perspective on adapting to a warming planet.