Making North America

Lore & Background

The documentary was directed by Peter Oxley for the first episode and Gwyn Williams for the second and third. Kirk Johnson, the host, is the Director of the Smithsonian National Museum of Natural History. The series describes the continent's formation from tectonic plate movements, the emergence of life, and human settlement. Johnson noted that most people have not considered a time when there was no North America, asking what existed before and how it formed.

Reader's Guide

Making North America is significant as a comprehensive PBS Nova documentary that presents the deep geological and biological history of the continent in an accessible format. The series uses innovative special effects and graphics to illustrate processes such as tectonic plate movements and the formation of landmarks like the Rocky Mountains, Yellowstone, and the Grand Canyon. It covers the origin of Earth 4.54 billion years ago, the evolution of life, and human settlement. The documentary received positive reception for its visual engagement and clear storytelling, with reviewers praising its ability to make complex earth science easy to grasp. It serves as an educational resource for understanding the continent's formation and development.

Did You Know?

• The documentary premiered nationwide on November 4, 2015.
• It comprises three episodes of one hour each.
• Kirk Johnson, the host, is Director of the Smithsonian National Museum of Natural History.
• Peter Oxley directed the first episode, while Gwyn Williams directed the second and third.

Production & Creative Vision

Making North America arrived as a three-part documentary series on PBS's Nova, debuting across the United States on November 4, 2015. Each of the three episodes runs a full hour, and together they trace the continent's story under the titles Origins, Life, and Human. The project was anchored by Kirk Johnson, who at the time served as Director of the Smithsonian National Museum of Natural History, lending both scientific credibility and a charismatic on-screen presence as narrator and host. Direction was split between two filmmakers: Peter Oxley helmed the first episode, while Gwyn Williams took the reins on the second and third installments. This division of creative labor allowed each director to develop a distinct visual and narrative approach to their assigned portion of the story. The series was produced as a traditional American documentary, blending field footage, expert commentary, and computer-generated imagery to bring deep geological time into a format accessible to a broad television audience. Its placement within the long-running Nova franchise signaled an intent to pair rigorous earth science with the kind of cinematic storytelling that keeps general viewers engaged from start to finish.

Narrative Arc: From Primordial Earth to Human Settlement

The series structures its storytelling as a sweeping chronological journey. It opens at the formation of planet Earth roughly 4.54 billion years ago and then narrows its focus to the North American landmass. Viewers follow the slow, grinding movements of tectonic plates as they sculpt the continent's terrain, giving rise to landmarks such as the Rocky Mountains, the Yellowstone region, and the Grand Canyon. After establishing the geological foundation, the narrative shifts to biology, charting the first appearance of living organisms on the continent and their subsequent evolutionary diversification over hundreds of millions of years. The final act turns to the most recent chapter: the arrival and settlement of humans across the land. Kirk Johnson framed the entire endeavor around a question he felt most audiences had never seriously entertained—whether there had ever been a time when North America simply did not exist. He posed a series of deceptively simple inquiries: what occupied that space before the continent took shape, how the land assembled itself, when the process began, and what forces brought scattered pieces together into the recognizable geography people know today.

Critical Reception & Visual Craft

Reviewers responded enthusiastically to the series' blend of scientific depth and cinematic spectacle. James Gaines of LiveScience captured the tone with a straightforward verdict: the continent rocks, and the three-part NOVA production delivers on that promise, sweeping from Alaskan glaciers to Hawaiian volcanoes to the clear waters of the Bahamas. Joanne Ostrow of the Denver Post praised the innovative special effects and graphics, noting that they make dense earth science visually compelling. She specifically highlighted how the animations reveal an oceanic slab subducting beneath the crust and forcing the land upward. Ostrow also singled out Johnson's on-screen energy, describing him as an enthusiastic, approachable companion whether he is rappelling into the Grand Canyon, flying over an active Hawaiian volcano, searching for fossils in Alaska where palm trees once grew, or descending into Ontario palladium mines where geologists have identified some of the oldest rock ever found on the continent. She concluded that the rock-solid storytelling makes the material mind-blowing yet easy to grasp.

The Host's Educational Mission

Kirk Johnson's role extended far beyond simply reading a script. As Director of the Smithsonian National Museum of Natural History, he brought institutional authority and a genuine curiosity that reviewers consistently noted. His approach to the material was deliberately conversational; he wanted to pull viewers into a line of thinking most people had never attempted. The central provocation he offered was the idea that North America is not a fixed, eternal given but a product of specific, traceable processes. He asked his audience to imagine a world without the continent and then to reconstruct, step by step, how it came to be. This framing turned a potentially dry geological survey into a narrative of discovery. Reviewers echoed this sentiment, describing Johnson as a regular, relatable presence who makes complex topics feel personal and immediate. His physical presence in the field—rappelling, flying, fossil-hunting, mining—reinforced the message that understanding the continent's deep history is an active, hands-on pursuit rather than a passive lecture. The series thus positioned itself as an invitation to see familiar landscapes through an entirely new temporal lens.

Gallery