We need to change our life style from consume to share.
It is not the meaning of reduce our standard of our live level.
It is not the meaning to be poor.
It is the meaning to be simple – simply feel the happiness with small things without following our greed and crave.
If we can change our mind, naturally our life style would be change, and world would me more simple and solve so many problems due to our complicated mind following improvement or development.