I struggle with this area and see it as a complex area of philosophy. On one hand, there is Maslow's hierarchy of needs, which begins from the physiological, progressing to the social needs and with the need for self-actualization at the upper spectrum. Often, this is interpreted to mean that the basic survival needs are foremost before the higher needs. Self actualization, creativity and spiritual needs are seen as that which may be accomplished after basic needs are fulfilled. However, I am not sure that Maslow saw it as straightforward as he emphasised the importance of self-actualization and creativity.

I am also writing this thread with an interest in the Buddhist emphasis on the way in which 'desires' are seen as something to be overcome. The area of desires, wants, attachments and higher aspirations represents a challenge for human beings. To what extent are desires an essential aspect of the human condition, based on physiological and psychological aspects of human nature? To what extent can 'desires' be overcome and how important is this in human life and the ongoing evolution of human consciousness?