The Pacific Coast Soccer League is an amateur soccer league, currently featuring teams from British Columbia. In the past clubs from Washington and Oregon have competed. PCSL is considered to be British Columbia's premier summer league, placing it somewhere between the third and fourth levels of the Canadian Soccer Pyramid .
Complex systems present an abundance of long-lived metastable states. They do not equilibrate easily, and therefore remember their past. Examples include glassy materials (such the glass that makes our windows, sand, spin and electron glasses) as well as dynamical systems that appear in biology (neuronal or proteins regulation networks, or ecologies).