What’s the future of Christmas/holidays in general (17:36)? We also discuss a study using twins to compare vegan and non vegan guts (36:30), Space X covets our CO2 for its future rockets (56:18), and a tea drinker PSA (64:26). It’s a holiday episode! Break out a hot cup of joe, place your feet by the fire and settle in for another episode of Retraction.