SciShow Talk Show with Toby Spribille & A New Lichen Discovery

The SciShow Talk Show features a discussion with Toby Spribille about lichens, their unique properties, and their evolutionary history. The conversation covers the symbiotic relationships within lichens, recent discoveries in lichen research, and the role of fungi. The show also introduces the African Pixie Frog, highlighting its characteristics and behaviors.

What are the implications of recent discoveries regarding the third member of the lichen symbiosis?

What are the different types of symbiotic relationships found in lichens?

How do lichens respond to environmental changes, such as moisture levels?

In what ways do lichens contribute to their ecosystems?