Mariele K's Thinking Room
Mariele Rennie MambuMariele K’s Thinking Room is a Substack publication where systems, stories, and social change converge. I explore politics, public health, environmental justice, and the aging process—connecting personal insight with collective critique.
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 85 | Subscribers | Read | marielerenniemambu.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
February 2026: Embracing Imperfection and Rediscovering Purpose
Writer’s Note- Before the start of each month, I want to write about what I learn each month and share it with my community. I hope that what I write can be an inspiration to those on a similar journey to mine.
The Death of Sophisticated Debate: Why Critical Thinking is Under Siege
As a college professor teaching critical thinking to incoming freshmen, I have long emphasized that critical thinking is about analyzing facts to form sound judgments. At its core, critical thinking is the art of persuasion — the skill of g...
Epiphany in the Morning: Choosing Freedom Over Recognition
Since the pandemic, I have made a deliberate choice to start my mornings without my phone or any technology. For the first hour, I step away from all the roles I usually play—mom, wife, content creator, writer—and simply be Mariele, a 47-ye...
Issues That Matter Series #1: Immigration
Immigration shapes the very fabric of America’s identity, economy, and future. As we approach the 2026 midterms, understanding the complexities and human stories behind immigration policy is more urgent than ever.
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Authors
The writers behind this newsletter.
I am writing to explore the intersectionality of politics, public health, environmental justice, and the perimenopausal transition, with the intention of weaving complex issues with facts and personal narratives.
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