If you could know your own health future or that of your offspring, would you find out? For a fairly small outlay, you can discover what your DNA holds in store for you – are you at high risk of heart disease, dementia or obesity? And this science of genetics is evolving at the same time, revealing more and more about what we can expect in the years ahead. In our story on page 4 we compare this revolution to a sci-fi plot and it makes compelling reading. Then turn to page 6, forget all your health panics, and find out how “bathing” in nature can boost your overall wellbeing and help prevent the diseases your genes say you’re at risk of. Have a great week.