The Big Book of Wisdom describes how to grow through adversity towards maturity, and so make an enduring personal contribution towards a safer, more peaceful, cleaner, happier world. Appealing uniquely to both spiritual and secular-minded people, combining scientific findings with logical and intuitive reasoning, this short book takes engaged readers are taken on a fulfilling journey towards wisdom by looking at: What is it? Why we need it... And how to get it. If short, why 'big'? Because there are ideas here for everyone that cover more or less everything.