Ah, the fickleness of live television. One day you’re slated to be on TV, the next you’re unceremoniously booted off before you even get to meet Matt Lauer. (Oh, the humanity!)

But that was yesterday — Today is tomorrow. Which is to say, Grist’s Katharine Wroth is making her way back to the Today show studios for a guest appearance tomorrow morning. Be sure to tune in for a Grist-alicious good time. Katharine’s segment is scheduled to air at 8:19 a.m., no matter what time zone you’re in.