Intersecting Us artwork

Mathematics · Dave Kester & Brian Rihner

Intersecting Us

by Dave Kester & Brian Rihner

Brian Rihner and Dave Kester started their first business venture together in 1995. Now, 28 years later, they reunite again to talk about their passions of math, life, hope, and faith, and how they are all connected. They provided a probing and analytic perspective to consider the beauty, wonder and timeless treasures of these topics and how they have the power to draw us closer together.

Chart trend

Position in the Mathematics chart (US), last 90 days.

#11
all-time peak
44
days in the top 50 since Nov 2024

Latest episodes

Showing 20 · updated from the feed

Reasonable Hope Mathematics - Early Preview of Day 3

Mathematics is often seen as the domain of certainty. Once something is proven, it feels settled. But every proof begins with assumptions. In this reflection, Dave expl

Mar 16
3 min

Reasonable Hope Mathematics - Early Preview of Day 2

For centuries, Euclid’s geometry seemed complete — a perfect system built from simple assumptions. But one assumption always stood out: the parallel postulate. Mathemat

Mar 16
2 min

Reasonable Hope Mathematics - Early Preview of Day 1

For centuries, Euclid’s geometry seemed complete — a perfect system built from simple assumptions. But one assumption always stood out: the parallel postulate. Mathemat

Mar 16
3 min

Reasonable Hope Philosophy - Early Preview of Day 3

Episode 3: The Actuary’s Leap Actuaries spend their careers studying risk. Using data, mortality tables, and probability, they calculate what is likely to happen across

Mar 12
2 min

Reasonable Hope Philosophy - Early Preview of Day 2

Episode 2: The Psychological Mirage Why do we crave certainty so deeply? In mathematics, a proof often ends with Q.E.D. — “that which was to be demonstrated.” It’s the

Mar 12
2 min

Reasonable Hope Philosophy - Early Preview of Day 1

How certain do you need to be before you act? In this opening episode of Reasonable Hope, Brian reflects on a lesson from actuarial science: life rarely operates in abso

Mar 12
3 min

Investing in Others: The Love That Fosters Personal Fulfillment

In this episode, the discussion revolves around the theme of love and its many facets, from tough love to unconditional support. The conversation highlights the importanc

Sep 9 2024
34 min

Belonging in Numbers

In this podcast episode, the hosts delve into the deep connections between mathematics, community, and personal growth. They discuss how struggling with mathematical proo

Jul 29 2024
34 min

The impact of Freedom in Math.

In this episode, the podcast delves into the multifaceted concept of freedom within mathematics, exploring its implications for exploration, imagination, understanding, a

Jun 18 2024
34 min

Math and Morality: Bridging the Gap between Numbers and Justice

In this podcast episode, the hosts discuss the intersection of mathematics and justice, inspired by the ideas presented in a book. They delve into the concepts of primary

May 20 2024
33 min

The Altruistic Nature of Math: Empowering Others Through Understanding

In this episode, the podcast delves into the transformative power of math, exploring how it can empower individuals, transcend physical limitations, and foster creativity

May 13 2024
32 min

The Art of Persistence: Finding Growth in the Face of Adversity

In this podcast episode, the hosts discuss the concept of struggle and its role in personal growth and mastery, drawing from examples in mathematics and programming. They

May 6 2024
32 min

Discovering Truth: The Role of Mathematics in Understanding Reality

In this episode, the hosts explore the concept of truth and its pursuit, emphasizing the virtues of intellectual humility, admitting mistakes, and avoiding overgeneraliza

Apr 22 2024
33 min

Permanence: Trusting the Beauty and Truth of Math

In this podcast episode, the hosts discuss the concept of permanence, focusing on the Pythagorean Theorem as an eternal and underappreciated equation. They explore the be

Mar 26 2024
31 min

Discovering Beauty in Mathematics: From Patterns to Transcendence

In this podcast passage, the hosts discuss the multifaceted nature of beauty in mathematics, exploring sensory, wondrous, insightful, and transcendent dimensions. They de

Mar 19 2024
33 min

Thinking Outside the Circle: Rethinking Pi Day

The passage discusses various ways to celebrate Pi Day, including enjoying pie, making pie jokes, or simply acknowledging the significance of pi. It emphasizes that Pi Da

Mar 14 2024
3 min

Exploring the Playful Side of Math

The podcast discusses the intersection of work and play in mathematics, emphasizing the value of community and collaboration in learning. It explores the evolving landsca

Mar 11 2024
30 min

Patterns with Purpose: Exploring the Intrinsic Meaning of Mathematics

In this podcast episode, the hosts delve into the intrinsic meaning and value found in mathematics. They discuss the existential aspect of math, emphasizing the importanc

Feb 26 2024
32 min

From Philosophy to Math: Bridging the Gap Between Free Will and Fermat's Puzzle

Summary: In this podcast episode, the hosts discuss decision-making, free will, and philosophical concepts. They delve into personal experiences, neuroscience, and the in

Feb 19 2024
37 min

Actuarial Mindsets in Business and Life

In this podcast episode, the hosts engage with two guests, Charlie and Prabal, discussing their experiences in the actuarial field, decision-making, and the application o

Feb 12 2024
30 min

Chart positions

Where Intersecting Us ranks today in each Apple Podcasts chart (US, Sep 4, 2026).

#148 Mathematics US

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About Intersecting Us on Reason.fm

Here you find the Apple Podcasts chart positions of Intersecting Us, its latest episodes to listen to directly, and reviews from listeners. Rankings are updated daily for the United States.

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