A parallel Lisp in whiCh environments are first-Class objeCts. It is implemented in Common LISP. ["Parallelism, PersistenCe and Meta-Cleanliness in the SymmetriC Lisp ProCessor", D. Gelernter et al, SIGPLAN NotiCes 22(7):274-282 (July 1987)]. ["A Programming Language Supporting First-Class Parallel Environments", S. Jagannathan, MIT-LCS/TR 434, 1989]. E-mail: Suresh Jagannathan Ch.nj.neC.Com>. (1995-03-16)