Professor Willis has since dedicated her research to proving this link between the amount of green space in our lives and our better health, mood, and longevity. For the first time ever, Good Nature brings together these recent scientific findings from the past 15 years. Outlining the tangible benefits to our health she and other scientists have discovered, it is full of surprising and practical ways that nature can enhance our lives, such as: did you know that cedar enhances cancer-fighting cells in our immune system? Touching wood makes us feel calmer (the woodier, the knot-ier, the better). Our gut develops healthier microbiome from being in nature.