What we discuss in this episode

• How early experiences influence interest in science and STEM careers

• The role of mentorship, representation, and belonging

• Why “who becomes a scientist” is as much a social question as an academic one

• Parallels between challenges in different scientific fields, including geoscience

• What institutions can do to support the next generation of scientists

Why STEM pathways matter

Science is often portrayed as a purely merit-based endeavor, but research consistently shows that access, encouragement, and representation play a major role in who enters—and stays in—STEM fields. Understanding these pathways helps explain persistent gaps in participation and highlights where change can make the biggest difference.

This episode connects personal experience with broader research to show how scientific careers are shaped not just by curiosity, but by community.

Key questions explored

• What factors most strongly influence whether someone pursues a career in science?

• How does representation affect a student’s sense of belonging in STEM?

• Why do some talented students leave science while others persist?

• What practical steps can institutions take to improve inclusion in scientific fields?

Guest: Dr. Zachary Richards

Dr. Zachary Richards is a researcher whose work focuses on experiences in STEM education, identity, and belonging. His research examines how mentorship, institutional culture, and representation influence who enters scientific fields and how long they remain.

(Optionally add: institutional affiliation, link to publications, or professional profile.)

Episode context

This episode fits into Whimsical Wavelengths’ broader exploration of how science actually works—not just in laboratories, but in classrooms, institutions, and societies. By examining who becomes a scientist, we gain insight into how scientific knowledge is shaped by human experience, and why diversity of perspective strengthens science itself.

Frequently asked questions

What does “STEM pathways” mean?

STEM pathways refer to the educational and professional routes people take into science, technology, engineering, and mathematics, including the influences that shape those routes.

Is becoming a scientist only about academic ability?

No. Research shows that mentorship, encouragement, access to resources, and a sense of belonging all play significant roles alongside academic performance.

Why is representation important in science?

Seeing people with similar backgrounds in scientific roles can help students imagine themselves in those careers, increasing persistence and engagement.

How can institutions better support future scientists?

Effective strategies include mentorship programs, inclusive teaching practices, and addressing structural barriers that discourage participation.

Sources and further reading

• Research on STEM identity and belonging

• Studies on mentorship and persistence in science

• Reports on diversity and inclusion in STEM education

(You can link to specific papers or reports here—especially any you’ve authored.)

Episode details

• Podcast: Whimsical Wavelengths

• Style: Interview
• Season: 2

• Episode: 7 

• Category: Science · STEM Education · Science Communication

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