We live our lives pursuing happiness 'out there' as if it is a commodity. We have become slaves to our own desires and craving. Happiness isn't something that can be pursued or purchased like a cheap suit. This is Maya, illusion, the endless play of form. In the Buddhist tradition, Samsara, or the endless cycle of suffering is perpetuated by the craving of pleasure and aversion to pain. Freud referred to this as the "pleasure principle." Everything we do is an attempt to create pleasure, to gain something that we want, or to push away something that is undesirable that we don't want. Even a simple organism like the paramecium does this. It is called response to stimulus. Unlike a paramecium, humans have more choice. We are free to think, and that is the heart of the problem. It is the thinking about what we want that has gotten out of control. The dilemma of modern society is that we seek to understand the world, not in terms of archaic inner consciousness, but by quantifying and qualifying what we perceive to be the external world by using scientific means and thought. Thinking has only led to more thinking and more questions. We seek to know the innermost forces which create the world and guide its course. But we conceive of this essence as outside of ourselves, not as a living thing, intrinsic to our own nature. It was the famous psychiatrist Carl Jung who said, "one who looks outside dreams, one who looks inside awakes." It is not wrong to desire to be awake, to be happy. What is wrong is to look for happiness outside when it can only be found inside.

One of the main battles of the Second World War took place inside the brain of a mathematician called Alan Turing. During the war, the allies' key objective was to crack the German army's encrypted communications code. Without a doubt, the key player in the game was this interdisciplinary scientist and a long-forgotten hero.
Alan Turing's breakthroughs, his story and tragic destiny, gives us a chance to look at the Second World War from a different angle.

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.

A visit to arguably the most famous archipelago on Earth, the Galapagos. It's home to a myriad of bizarre and unique creatures, endemic to these islands - but how did they get here and what is the key to these extraordinary islands that allows them to thrive? The programme reveals that this key holds not just the secret to life here, but also to how Darwin was able to leave with the ideas that would revolutionise biology.

The final episode explores dinosaurs' extraordinary ability to survive. Featured dinosaurs include the bizarre magyarosaurus, which lived in the shadow of the biggest flying animal - hatzegopteryx - and showed an amazing adaptation to island life; and the weird nothronychus, a carnivore that gave up meat eating. This astonishing capacity to evolve into ever more diverse and bizarre forms meant that dinosaurs not only spread throughout the world, but also dominated life upon it for more than 160 million years. It was only an unprecedented extraterrestrial event that finally saw the end of planet dinosaur.

Silk is the invertebrates' great invention, used in a range of ways from from the protective stalks of lacewing eggs to the amazing hanging threads of New Zealand's 'glow worms'. Spiders, though, have taken silk-spinning to extremes. The common wolf spider has no web, but the female is a gentle parent, encasing her eggs in silk and carrying the precious bundle wherever she goes. The bolas spider uses a ball of sticky silk soaked in a copy of moth pheromone to lure its prey. Millions of communal spiders live and feed together in a vast, towering web - an arachnophobe's nightmare.