Ep 10. Salt - Tears of the Earth

In ORF Universum Documentaries season 1 episode 10, entitled "Salt - Tears of the Earth," viewers are taken on a fascinating journey to explore the history, science, and cultural significance of salt. From the earliest civilizations to modern times, salt has played a crucial role in human society, enabling the preservation and flavoring of food, as well as the development of agriculture, medicine, and industry.

The episode opens with stunning aerial shots of salt pans in different parts of the world, accompanied by a brief overview of the geological and chemical properties of salt. We learn that salt is a mineral compound composed of sodium and chlorine, and that it exists in various forms, from rock salt to sea salt to Himalayan pink salt. The camera then takes us to the ancient salt mines of Hallein in Austria, where archaeologists have discovered evidence of salt production dating back more than 7000 years.

As the episode unfolds, we meet a variety of experts, including geologists, historians, chefs, and artists, who share their insights and experiences related to salt. We visit the salt flats of Bolivia, where indigenous people have been harvesting salt for centuries using traditional methods. We learn about the role of salt in the European economy during the Middle Ages, and how it was traded as a luxury commodity. We discover how salt has been used in medicine, from ancient Chinese remedies to modern-day saline solutions.

One of the highlights of the episode is a visit to the Salina Turda salt mine in Romania, which has been transformed into a tourist attraction complete with an underground lake, a ferris wheel, and a mini golf course. We also hear from chefs who explain how salt can bring out the flavors of food, and artists who use salt as a medium to create intricate sculptures and installations.

Throughout the episode, we are treated to stunning visuals of salt formations and landscapes, as well as historical reenactments and archival footage. We learn about the dangers of consuming too much salt, and hear from experts about the latest research on salt and health. We also learn about the environmental impact of salt production and consumption, and the efforts being made to develop sustainable practices.

Overall, "Salt - Tears of the Earth" is an engaging and informative exploration of a ubiquitous yet often overlooked substance. Whether you are a food lover, a history buff, or a science enthusiast, this episode is sure to deepen your appreciation for the complex and multifaceted role that salt plays in our lives.