title: From chemical systems to systems chemistry: Patterns in space and time.
abstract: We present a brief, idiosyncratic overview of the past quarter century of progress in nonlinear chemical dynamics and discuss what we view as the most exciting recent developments and some challenges and likely areas of progress in the next 25 years.
authors.affiliation: C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506-6045, USA.
authors.forename: Kenneth
authors.initials: K
authors.lastname: Showalter
authors.affiliation: Department of Chemistry and Volen National Center for Complex Systems, Brandeis University, Waltham, Massachusetts 02454-9110, USA.
authors.forename: Irving R
authors.initials: IR
authors.lastname: Epstein