The podcast episodes discuss the threat of species extinction and its impact on the planet's ecosystems and cultures.

The first episode covers the United Nations' first-ever global assessment of migratory species, highlighting that one in five migratory species is threatened with extinction.

The second episode delves into the issue of illegal harvesting and the succulent trade, which is driving the extinction of certain plant species.

The third episode explores the broader implications of species extinctions, focusing on the loss of Hawaiian land snails and the impact on local cultures and ecosystems.