Guardians of the Sierra Nevada

Wilderness is a designation of an area intended to be free from human intervention unless it's deemed absolutely necessary. But as climate change increases the frequency and severity of wildfires when does it become necessary for land stewards to intervene?

In Sequoia National Park this question of whether or not to intervene has land managers and environmentalists at odds with one another. Host Ayesha Rascoe talks with reporter Marissa Ortega-Welch about her new podcast series How Wild. In a segment from the first episode Marissa asks: with increasing wildfires threatening giant sequoias, known as some of the world's oldest trees, should we intervene or leave the wilderness to evolve on its own?

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