Introduction
Where Did We Come From? Where Will We Go? 
by Jesse Emspak

Section 1: Factors for Success

1.1   The Most Invasive Species of All
        by Curtis W. Marean

1.2   The Origin of Us
        by Kate Wong

1.3   When the Sea Saved Humanity
        by Curtis W. Marean

1.4   The Evolution of Myths
        by Julien d’Huy

1.5   Human Hybrids
        by Michael F. Hammer

Section 2: Africa

2.1   Lush Okavango Delta Pinpointed as Ancestral Homeland of All Living Humans
        by Richard Conniff

2.2   Ancient Human Migration Route Marked by Snail Shell “Bread Crumbs”
        by Cynthia Graber

2.3   Hominins Likely Left Africa Earlier Than Believed
        by Krystal D’Costa

Section 3: The Americas

3.1   Journey into the Americas
        by Jennifer Raff

3.2   Date of the Vikings’ First Atlantic Crossing Revealed by Rays from Space
        by Christopher Intagliata

3.3   Footprint Discovery Hints at Humans in the Americas More Than 20,000 Years Ago
        by Riley Black

3.4   Ancient Bones Spark Fresh Debate over First Humans in the Americas
        by Kate Wong

Section 4: Asia and the Pacific

4.1   Genomes Show the History and Travels of Indigenous Peoples
        by Keolu Fox

4.2   Ice Age Tibetans
        by Jane Qiu

4.3   Is This Indonesian Cave Painting the Earliest Portrayal of a Mythical Story?
        by Kate Wong

Section 5: Europe

5.1   Mother Tongue
        by Roni Jacobsen

5.2   Language Wars
        by Michael Balter

5.3   How Farmers Conquered Europe
        by Laura Spinney

Section 6: Migration and Climate Change

6.1   Fifth Straight Year of Central American Drought Helping Drive Migration
        by Jeff Masters

6.2   America’s Next Great Migrations Are Driven by Climate Change
        by Parag Khanna and Susan Joy Hassol

6.3   Delta Danger
        by Charles Schmidt

6.4   The Ominous Story of Syria’s Climate Refugees
        by John Wendle

Section 7: The Future

7.1   Starship Humanity
        by Cameron M. Smith