Big Muddy Speaker Series presents:
Eternal Rivers of Impermanence


The Missouri History Museum in St. Louis Forest Park will be opening a longterm exhibit beginning Nov. 21 called "The Mighty Mississippi", exploring the impact of the Mississippi River on the town that is perched at the confluence of our nation's two greatest rivers, and the impact of this urban area on the rivers that embrace it.
David Lobbig, the Missouri Historical Society’s Curator of Environmental Life, will build on artifacts and maps seen in "The Mighty Mississippi" to discuss changes affecting the Missouri and Mississippi confluence region since European and United States’ colonization. He’ll explore biodiversity loss and the prospects for greater change caused by human population dominance and the climate crisis.
The Mighty Mississippi exhibit will be broken up into 4 sections: Lifeblood of the Heartland (explores water quality issues, biodiversity, human manipulation of river and floodplain), First Peoples World (explores prehistoric American Indian/Mississippian culture featuring real artifacts from the time period), Empires (explores colonialism and the fur trade), and Industry (explores the industrial era and the rise and fall of the steamboat era.
Meet Your Presenter

David Lobbig
, Curator of Environmental Life
David's work focuses on environmental history and natural resource use. The interaction between resource exploitation and the biotic community inform his mission to engage the public with a greater understanding of sustainability. Through exhibitions and artifacts, his work shares how historic and present-day decisions relate to dynamic environmental change.
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The Big Muddy Speakers Series in St. Charles
is hosted by these wonderful partners:
All speakers are presenting for free and Big A’s is sharing the space for free! Thank you for sharing your knowledge with all of us!
The Big Muddy Speaker Series also takes place monthly in Rocheport and Kansas City.
A special thank you to Greg Poleski of Greenway Network for making this happen!
The views and opinions expressed by our presenters do not necessarily reflect the view or policies of Greenway Network, the Big Muddy Speaker Series or any of the partners that support this public forum. The Big Muddy Speaker Series believes that hearing diverse perspectives is a crucial building block for an informed public.
Upcoming Presentations

Missouri River Relief: 25 Years on the Big Muddy
November 10, 2026Columbia, MO
Join us for a journey through time celebrating 25 years of Missouri River Relief's work on the Big Muddy.
See Event
Plastic Pollution, Gulf Hypoxia, and Water Quality
November 11, 2026St Charles, MO
Jennifer Wendt from MidAmerica Clean Future guides us through understanding regional water quality challenges.
See Event