Nature vs. Nurture and the Epigenetics of Trauma | Trauma Series Part 2

Can trauma be passed from one generation to the next? And how much of who we are is shaped by our genetics versus our environment?

In Part 2 of our Trauma Series, Matt Darrah is joined again by Hannah Doggett to explore nature vs. nurture—and why the answer isn’t one or the other. It’s both.

Hannah breaks down the fascinating world of epigenetics and explains how trauma can influence the way genes express themselves without actually changing our DNA. They also explore research surrounding intergenerational trauma and how the experiences of one generation can continue to affect the generations that follow.

In this episode:

• Why trauma involves both nature AND nurture
• What epigenetics means and how trauma can affect gene expression
• How trauma may be passed across generations
• The impact of early childhood experiences and attachment
• How behavior, language, silence, and family dynamics can transmit trauma
• Why self-awareness matters for parents and caregivers
• How community and environment can influence healing
• The role of neuroplasticity in recovery
• Why telling our stories can be an important part of healing

For foster, kinship, and adoptive families, understanding these concepts can help us look beyond a child’s behavior and consider the experiences, relationships, and environments that have shaped them.

Most importantly, this conversation reminds us that biology is not destiny. Healing is possible. Through supportive relationships, healthy environments, community, and appropriate intervention, the brain has an incredible ability to adapt and change.

Thank You to Our Episode Sponsor

A special thank you to BNI Lone Star Leaders for sponsoring this episode and for their continued generosity and support of Panhandle Orphan Care Network.

BNI Lone Star Leaders brings local business professionals together to build relationships, share referrals, and help one another grow. Matt shares in this episode how much this group has supported POCN and other organizations throughout the community.

Learn more about BNI Lone Star Leaders

About All Things Foster

All Things Foster is a place for coffee, connection, and community. Through honest conversations, practical resources, and real stories, we hope to better equip foster, kinship, and adoptive families—and the communities that surround them.

Panhandle Orphan Care Network supports children and families throughout the 26 counties of the Texas Panhandle, including through Placement Packages that provide essentials, comfort, and a reminder to children entering care that they are seen, valued, and loved.

Learn more, volunteer, or support our mission:
https://www.panhandleorphan.org/

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Next in the series: Diagnoses, Labels, and Living Beyond Them