NOVA’s Making North America airs 3d and final segment tonight on KNME.

Tonight on KNME the science series NOVA will run its third and last in a series of programs exploring the geology and biology that has shaped our world. “Making North America,” was developed by NOVA Senior Executive Producer, Paula Apsell with Reknown Paleontologist Kirk Johnson. Today we continue our conversation with Apsell and Johnson about the series, much of which takes place in the Southwest.  Tonight’s program looks at the beginnings of Humans and the resources they use on the planet. We begin with Kirk Johnson