The Nature of Things - Season 64

First aired: 1/2/2025 11 episodes

New hosts Sarika Cullis-Suzuki and Anthony Morgan take on The Nature of Things, the world's longest-running science documentary series.

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Episodes

1. Teenager

Aired: 1/2/2025

The science of adolescence: understanding this dramatic, mysterious and critically important phase of life, for humans and other animals.

2. Sweat!

Aired: 1/9/2025

As global temperatures rise, Anthony Morgan investigates the human body's natural cooling system; he examines sweat, an often underappreciated bodily function and its crucial role.

3. Foodspiracy

Aired: 1/16/2025

Sarika Cullis-Suzuki and Anthony Morgan study ultra-processed foods; they examine why these foods are appealing; they investigate the health effects.

4. Shared Planet: Cities

Aired: 1/23/2025

From New York to Kolkata, there are surprising benefits to us that come from sharing space with the wildlife in our cities.

5. Shared Planet: Open Spaces

Aired: 1/30/2025

Grasslands account for half of the total land area on the planet and most have been converted for human use; there are some places though where people and wildlife can both prosper by sharing space.

6. Shared Planet: Waters

Aired: 2/6/2025

Water provides the largest habitat on Earth, but water-dependent wildlife is declining fast. Learning to share these watery worlds can offer a brighter future for the entire planet.

7. Shared Planet: Forests

Aired: 2/13/2025

Forests are essential for life on our planet, but humans are cutting more down every year; these inspiring people are reshaping how we live and work in Earth's forests, sharing space with wildlife.

8. The Secret Knowledge of Animals

Aired: 2/20/2025

From goats that can sense upcoming volcanic eruptions to birds that know how to avoid tsunamis and cyclones, scientists are using wearable technology to tap into the "secret knowledge" of animals.

9. Singing Back the Buffalo

Aired: 3/5/2025

A richly visual and deeply uplifting story of humanity’s connections to buffalo how their return to the Great Plains can usher in a new era of sustainability and balance.

10. Dances with Cranes

Aired: 3/13/2025

A year in the life of whooping cranes, and the humans saving them from extinction.

11. Plastic People

Aired: 3/20/2025

Microplastics are everywhere. Sarika Cullis-Suzuki joins science journalist Ziya Tong for an investigation into our addiction to plastic and the growing threat of microplastics on human health.