How can technology make the world a better place? Looking at the positive impacts of technology. In a world where modern technology has meant a significant increase in screen time for adults and kids resulting in less physical activity and the onslaught of attention deficit and depression, we flip the script and explore ways tech has improved our lives.

Do walls work? See how this ultra modern city, one of the most divided on earth, became a vibrant center for art, culture, and immigration. Kari Byron crash tests the ongoing urban experiment known as Berlin, and discovers what was once the most defining feature of the city, the Berlin Wall, has given way to an entirely unique urban experience.

How to feed our ever growing, hungry planet? Populations continue to grow, but many food sources are finite, and dependent upon a delicate balance. With more than 2 BILLION people being added to the world's population by 2050, feeding the planet is one of the biggest challenges this generation has to face. Kari meets with people in the US with who have some innovative food solutions. From invigorating bee populations to edible insects she will seek out leaders answering the question: “How do we continue to feed our planet?”

Is peace possible? In a world of conflict, people can live in peace. Kari goes in search of communities across Israel that are living in peace, and discovers that it is the young people, with their curiosity of their common history, their sharing of food and cuisine, and their desire of intersectionality in sports and music, who are striving for peaceful coexistence, despite the ongoing conflict around them

How do people live in deserts? How do we make places with extreme climate conditions and limited resources like the desert inhabitable? Home to some of the world’s oldest human history, Doha, Qatar is a land of sweeping desert vistas, deep-rooted heritage, and now a modern, technologically-advanced metropolis on the Persian Gulf. From the 100+ year-old Souq Waqif to the futuristic cityscape, this episode will take viewers through Doha’s rich array of historic customs and traditions as well as into the ambitions for the next generation.

How do cities work? With more than half of the world’s population living in cities, daily functions are a major challenge. Cities present major challenges in terms of transport, energy, and waste management. In this episode, Kari visits New York City, a place where immigrant populations have retained their cultural traditions, and where urban planners struggle to make the city more live-able