Great article, perfect for a lazy Sunday afternoon. Thanks for showing some love for The Animated Series, which aside from D.C. Fontana’s “Yesteryear” has been dismissed and disregarded as canon (most notably by Gene Roddenberry himself). What made you decide to disregard Roddenberry’s dismissal? And thinking of the time travel central to “Yesteryear,” can you touch upon which Rules the Guardian of Forever follows or enforces?