Aidan Walker's lifetime study and practise of Hatha Yoga and Raj Yoga has led to the synthesis of spiritual insights that he calls the Ecology of the Soul - a practical way to achi...visualizza altroAidan Walker's lifetime study and practise of Hatha Yoga and Raj Yoga has led to the synthesis of spiritual insights that he calls the Ecology of the Soul - a practical way to achieve the balance of inner peace and power.visualizza meno