“…However, the author strongly disagrees with that view, for reasons expressed elsewhere. 165 The certainty (in this author's opinion) that a judgment or settlement reached in any 'global class action' issued by a North American court, which purported to bind absent English class members who had not opted out, would not be recognised by an English court nor be given res judicata (preclusive) effect in England, exacerbates the lack of redress available to those English class members.…”