Road Ecology, Urban Planning & Tech Solutions for Ecosystem Regeneration - Highlights - BEN GOLDFARB
May 9, 2024
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Ecology expert Ben Goldfarb discusses road ecology and the negative impact of roads on wildlife mobility. He highlights the challenges of balancing human infrastructure with wildlife conservation efforts, including the use of machine learning for detecting roadkill and the need for environmental restoration and conservation.
Roads impact wildlife mobility and freedom, hindering animal movement and habitat access.
Creating roads with wildlife conservation in mind can protect biodiversity and prioritize animal safety.
Deep dives
The Impact of Roads on Wildlife
Roads have a significant impact on wildlife, leading to high roadkill rates in areas like Tasmania. The podcast highlights the tragedy of wildlife being hit by cars, particularly focusing on Tasmanian marsupials. In Tasmania, people actively search roadkill for orphaned babies, showcasing a unique and inspiring way to address the issue.
Innovative Road Design for Wildlife Conservation
The podcast discusses innovative road designs in Brazil that aim to protect wildlife. The example of SP 139 in Carlos Botelho State Park demonstrates road closures during peak animal activity hours. Brazil's approach of creating roads that deliberately slow down traffic contrasts with traditional engineering ideals, prioritizing wildlife safety and conservation.
The Role of Beavers in Conservation
Beavers are highlighted as significant contributors to biodiversity and habitat restoration. The podcast emphasizes the ecological benefits of beavers, such as creating wetlands that filter water, provide habitat for endangered species, and combat wildfires. Beavers serve as a contrast to human impact on the environment, showcasing their positive impact on ecosystems.
“The creation of roads is this process that's sort of innate to all beings. You know, we're all sort of inclined to create and follow trails. We just do it at a much vaster and more permanent and destructive scale. I think we need to reconceive how we think about roads in some ways, right? I mean, we think about roads, certainly here in the U. S., as these symbols of movement and mobility and freedom, right? There's so much about the romance of the open road and so much of our popular culture going back to the mid-20th century when the interstate highway systems were built and writers like Jack Kerouac were singing the praises of the open highway. And certainly, roads play that role. I like driving. The iconic Western American road trip is kind of this wonderful experience, but you know, I think the purpose of this book is to say: Yes, roads are a source of human mobility and freedom, but they're doing precisely the opposite for basically all other forms of life, right? They're curtailing animal movement and mobility and freedom, both by killing them directly in the form of roadkill, but also by creating these kinds of impenetrable walls of traffic that prevent animals from moving around the landscape and accessing big swaths of their habitat. Right? So, that's kind of the mental reconfiguration we have to go through, which is to recognize that, hey, roads aren't just forms of mobility and freedom for us. They're also preventing that mobility in basically all other life forms.”
Ben Goldfarb is a conservation journalist. He is the author of Crossings: How Road Ecology Is Shaping The Future of Our Planet, named one of the best books of 2023 by the New York Times, and Eager: The Surprising, Secret Life of Beavers and Why They Matter, winner of the 2019 PEN/E.O. Wilson Literary Science Writing Award.