The Current The Current

The race to classify the world’s unidentified species

Sep 24, 2026 · 9m

Summary

Host Matt Galloway discusses the recent discovery of the Pampas cat in Bolivia with research scientist Dirk Steinke. They explore how genetic analysis and DNA barcoding have accelerated the identification of new species, estimating that millions of insects remain undescribed. The conversation highlights the gap between local knowledge and scientific classification, noting that while humans describe 16,000 new species annually, extinction rates far outpace discovery. Steinke emphasizes the importance of cataloging biodiversity to protect ecosystems and reflects on the humbling realization th…

Topics discussed

Intro: The Debaters and The Current Podcast Discovery of the new cloud forest cat Context: A surge in new species discoveries Interview intro with Dr. Dirk Steinke Estimating the number of insect species Methodology for estimating unknown species Defining 'discovery' vs. local knowledge The role of genetics and DNA barcoding The imbalance between discovery and extinction Why biodiversity identification matters Reflections on human humility and unknowns Closing remarks and credits
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