Why Do We Keep Planting Trees That Smell Like Semen?

The video explores various trees with unpleasant odors found in urban areas, such as the ginkgo biloba, Callery pear, and tree of heaven. These trees, despite their smells, are resilient and have been planted in cities for their hardiness. The ginkgo tree, with its ancient lineage, can change sex to maintain population balance. The Callery pear's strong odor aids in cross-pollination but has become invasive. The tree of heaven, known for its pungent smell, also outcompetes native plants. Efforts are underway to control these trees and promote native species.

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