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The Four Worlds Podcast

The Four Worlds Podcast

Written by: Tomorrow's World Today®
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The Four Worlds Podcast explores how a simple idea can grow into something that changes the world. Each episode takes you on a journey—from the spark of inspiration, through the creation process, innovation challenges, and to the path of real-world production.


From sketch to shelf and prototype to product, join us as we uncover the stories behind breakthrough inventions and innovations with the creators, engineers, designers, and visionaries who bring them to life.

© 2026 The Four Worlds Podcast
Art Economics
Episodes
  • Constant Bloom: Following the World’s Longest Butterfly Migration with Lucas Foglia
    Jan 29 2026

    This episode features the guest Lucas Foglia, a photographer with a deep connection to nature and climate change. From the micro to the macro, from intimate to planetary systems, Lucas captures the nuances behind his subjects and helps usher in real-world change. From his Long Island farm childhood, Lucas creates a body of work that pulls nature back from any notion of a museum diorama or a lost paradise.

    His newest book, Constant Bloom, sheds light on the longest known butterfly migration from Kenya to Norway and back. A photo he took in Barcelona shows blooms above a melting glacier, taken by a researcher who happened to be on his own scientific journey across borders.

    In this episode, you will hear about his other compelling books, such as A Natural Order, which explores off-grid lives after the recession, and Front Country, which balances Western wildness and extraction. You'll also hear about Human Nature's blend of neuroscience and conservation.

    Lucas speaks about his photographic processes, practices, and philosophy, offering an excellent taste of how art goes from "huh" to "wow" and how a quiet picture from the Rikers Island garden program helped expand it.

    He talks about collaborating with people, calling it "photographing with, not of," and giving practical guidance like making friends, not networks, starting with one honest question, and offering counterpoints to today's loudest headlines.

    If you're feeling squeezed by algorithms or doom, this is a reminder that depth still matters, and that images can open doors to empathy and action. If the stories resonate, please subscribe, share the episode with a friend, and leave a review telling us the last image that changed how you see the world.

    Purchase a copy of Constant Bloom here!

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    29 mins
  • How Selin Balci Turns Microorganisms Into Living Works of Art
    Jan 23 2026

    In this episode, we are joined by artist Selin Balci, whose art begins not with paint but with living microorganisms.

    A former forestry and microbiology student, Selin explains how she collects microbes from soil, trees, water, and even the human body, then isolates and cultivates them into controlled art pieces.

    We talk about the science and art of sterilizing tools, nutrient mediums, contamination, and how she decides when to stop and when a piece is finished. We touch on her project, Echoes of Nature, in which mold consumes Polaroids of actual nature scenes to signify the end of nature as we know it, and 30 Faces, where people’s microbes reform the portraits of their faces over time, making them interactive.

    Selin also ponders imperfection, rot, why contamination is not always a mistake, and the questions her art evokes about identity and sustainability.

    If you’re interested in where art, science, and the natural world intersect, this is a rare glimpse into microscopic art.

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    34 mins
  • Turning Over a New Leaf: How Christina Selby Is Revolutionizing Plant Conservation
    Jan 16 2026

    More on Christina Selby:

    • Photographer Christina Selby Uses Visual Storytelling to Connect Us With the Natural World
    • How Christina Selby is Using Photography to Encourage Others to be a ‘Voice for Nature’
    • Creating Climate Resilience: The Art of the Refuge

    A photograph is more than just something to look at. It can influence what we pay attention to, what we name, and what we choose to protect. In this episode, we talk with conservation photojournalist and visual artist Christina Selby. She shares her journey from growing up in the Midwest and studying ecology to exploring the mountains of the Southwest and the rivers of the Amazon. Christina shows how she combines science, art, and community in her work. She discusses her view of the “more-than-human world” and how this outlook helps people. We talk about telling powerful conservation stories using portraits of scientists and ranchers at work, sweeping landscapes, drone photos that help people connect with a place, and close-up shots that reveal details of plants and pollinators. We look at ways to show nature’s beauty without focusing only on the damage from clear-cutting and habitat loss, which can make people feel hopeless. We also share field stories, like mistaking the target species, hiking for miles, and searching for a rare bloom that took a week to find. These behind-the-scenes moments offer new insights into capturing amazing images.

    We talk about plant blindness and how learning the names of plants in your backyard or local park can inspire care and curiosity. We discuss how sharing knowledge in the community can lead to real solutions. Our conversation touches on the changing alpine ecosystem in the southern Rockies, the hope offered by climate refuges, new ways to recover from wildfires that support biodiversity, and lessons from Korea. Christina also tells us about the International League of Conservation Photographers and how teamwork can bring attention to issues like giant salamanders and native sunflowers.

    If you want to learn how photography can help protect nature or are looking for practical ways to reconnect with the world around you, this episode is for you. Tune in, share it with a friend who loves nature, and tell us your thoughts. What species will you learn to name in your backyard this week?

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    34 mins
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