We don't need anymore religions!  People need to embrace whatever works for them but since the questionsis what would I design if I HAD to , I would say it already exist in  Theosophy. Its primary purpose is to encourage altruism and compassion. From the Society's website: The Society does offer for consideration some basic theosophical concepts which lie at the root of the world's philosophies and religions; but beyond supporting its objectives, those wishing to join need not accept any particular beliefs, and members may belong to any religion or to none.

Basic concepts include :  consciousness is universal and individual, reincarnation, karma, universality, evolvement .

http://www.theosophy-nw.org/theosnw/home/art-ol.htm

Money has allowed me to not have to worry about the basic necessities of life.  I have the luxury of being able to work on evolving as a person and serving the greater good.  For a long time, I judged people who (in my eyes) were materialistic. I equated money with greed and heartbreak.  I now realize  laboring with love gives people who are trying to elevate the vibration of this world the ability to really serve the greater good.  Bill and Melinda Gates  are a wonderful example of the impact  2 people have made on international health. Per Linda Goodman, my goal of giving 50% of  my  money away is a work in progress  -- with a very very long deadline ;)

It has also given me the ability to be an example for others in the choices I make as a consumer. I have the ability to spend the extra money to buy organic food, env. sustainable clothes, and fair trade goods.