A new era of space is dawning where small satellites no bigger than a shoebox will be deployed not in one or twos, but in their thousands - referred to as satellite swarms. It's been described as the democratization of space. What was once the preserve of governments and superpowers is evolving into a truly global industry. The catalyst for this dramatic change is this new generation of satellites.

The meteoric rise of renewable energy has consequences for our electricity supply. While coal and gas fired power stations can generate electricity whenever you need it, renewables are intermittent by nature. So we need a backup plan for when the wind stops or the sun goes down.
All over the world, engineers and scientists are racing to solve one key problem; how to safely and efficiently store electricity at a huge scale but at a low cost. The quest is producing some truly remarkable ideas and this episode details three of them.

One man has seen more of the natural world than any other. This unique feature documentary is his witness statement. In his 93 years, David Attenborough has visited every continent on the globe, exploring the wild places of our planet and documenting the living world in all its variety and wonder. Now, for the first time he reflects upon both the defining moments of his lifetime as a naturalist and the devastating changes he has seen. Honest, revealing and urgent, this film is a powerful first-hand account of humanity's impact on nature and a message of hope for future generations.

This documentary is part music film, part historical record created around an epic event that celebrated Black history, culture, and fashion. Over the course of six weeks in the summer of 1969, just 100 miles south of Woodstock, The Harlem Cultural Festival was filmed in Mount Morris Park (now Marcus Garvey Park). The footage was never seen and largely forgotten--until now.
'Summer of Soul' shines a light on the importance of history to our spiritual well-being and stands as a testament to the healing power of music during times of unrest, both past and present. The feature includes concert performances by Stevie Wonder, Nina Simone, Sly and the Family Stone, Gladys Knight and the Pips, Mahalia Jackson, B.B. King, The 5th Dimension, and more.

The last episode explores Mescaline, the psychoactive molecule in San Pedro and peyote cacti, a sacred medicine that Native Americans have had to fight for the right to use. At the Indigenous practices there's always an elder, someone who knows the territory very well, who's presiding. There's usually a group, a community is involved, There's always an intention, a purpose to what you're doing, and you're treating it as sacred, in order to achieve altered states of consciousness, which contribute to worship in various ways, or celebration or healing.
But maybe all this is not so new to Western culture after all. In the old Greek histories of Eleusis, people who were initiated there got the drink, the kykeon, and then they had the illumination. The precise recipe is a mystery, but we know that the kykeon was a psychoactive brew that was used at the Eleusinian mysteries, a sacred annual ritual of enlightenment practiced by some of the world's greatest minds including Socrates, Plato, and Aristotle. So why did this ritual come to an end more than 1,000 years ago? Was the possibility of illumination or achieving a higher consciousness considered threatening to the powers that be? Have the drug wars been merely an extension of that fear?
Psychedelics has a major part in how we can heal as a community, how we can heal as a city, and how we can heal as a country. The current renaissance of psychedelics could not come at a better time as the world confronts a crisis in mental health. But psychedelics have much to offer. The psychedelic experience changes the mind in ways that will help scientists better understand how it works. All these altered states allow us to probe what is the greatest mystery in all of nature. The emergence from mere matter of something as miraculous as consciousness. But an even bigger question is whether psychedelics might help us address the environmental crisis of how we think about our place in nature. One of the greatest gifts of psychedelics is how they reanimate the natural world, allowing us to perceive the subject, the spirit of all species, not just our own. And to feel a deeper sense of interconnectedness with nature.

This highly anticipated psychedelic docuseries showcases what these substances teaches people about consciousness, dying, addiction, depression and transcendence. Filmmaker Alex Gibney and best-selling author Michael Pollan present it in four parts, each focused on a different mind-altering substance: LSD, psilocybin, MDMA, and mescaline. With Pollan as our guide, we journey to the frontiers of the new psychedelic renaissance -- and look back at almost-forgotten historical context -- to explore the potential of these substances to heal and change minds as well as culture.
The first chapter is a great introduction to the topic of LSD, from its 1943 origins to today's microdosing trend, for those who don’t already know a lot about the subject, and a fun and entertaining refresher on LSD for even experts in the field. The show takes us on a journey through the history of the powerful compound, from its discovery and its early medical use, to secret CIA mind-control studies, the counterculture and its banning, and finally to our current renaissance. It includes amazing clips of LSD’s inventor Albert Hofmann and powerful personal testimonies of individuals who have healed their suffering through LSD.