The links between sugar, obesity and addiction; an 80th birthday retrospective of music icon Neil Diamond; California’s medicinal herbs and the power of positive psychology on the aging process are all topics in CSU Channel Islands Osher LifeLong Learning Program (OLLI). “Taste of OLLI” consists of 25 two-hour a day courses that will enable adults aged 50 plus to sample OLLI’s university level courses taught by faculty and experts from many different walks of life. Registration for these affordable courses begins May 24. See the list of courses and register by visiting go.csuci.edu/OLLI.”