In Episode 59, Dr. Tia Jolie Phillips and author Sarah Tirri open inside the Treehouse Studio under a blanket of fog from two Atlantic storms, using the day’s weather as a gateway to talk about how climate—and our inner climate—shifts. The conversation stays grounded: yes, weather changes; yes, seasons swing; and while big narratives can feel chaotic, personal agency still matters.

The women revisit fundamentals of the carbon–oxygen exchange in plain language. Plants thrive on Co2 and human beings need oxygen, and photosynthesis bridges us. Rather than panic, Tia Jolie invites listeners to think clearly about cycles, cause-and-effect, and how to respond at the household level. Aviation experience adds practical context: during Mount St. Helens, military pilots were briefed on volcanic ash and flight safety—real proof that atmospher ...