Investigation into illegal killing of birds of prey on grouse moors. Surprising silence around the killing of hen harrier’s chicks. Exploring efforts to protect endangered species. Mysterious circumstances and bird conservation. Teaser for final episode on bird species extinction.

Phoebe Weston and Ruth Tingay discuss the illegal killing of birds of prey on grouse moors, focusing on the case of Susie, a hen harrier whose chicks were killed. They delve into the world of grouse shooting, its history and conservation conflict, as well as personal challenges and harassment faced by conservationists.

The podcast explores the rise of alcohol-free drinks that offer the fun of alcohol without the negative effects. They discuss the harmful effects of alcohol on health and the brain, and the growing popularity of non-alcoholic drinks. The podcast also delves into the concept of new tropic drinks that aim to replicate the effects of alcohol, and the appeal of alcohol-free drinks. They mention the influence of packaging on taste perception and express interest in CBD drinks and preference for non-alcoholic beer.

Prof Michael Wooldridge, an AI researcher for over 30 years, discusses the evolution of AI, human intelligence, and his concerns. Topics include the impact of AI in society, the distinction between intelligence and consciousness, self-interest in AI, and the philosophical implications of AI. A Science Weekly Christmas special.

At Cop28, a deal has been reached on fossil fuels, but opinions differ on its effectiveness. The podcast discusses small island states' responses, staying within the 1.5C limit, and the controversy surrounding the agreement. It highlights progress on renewable energy and the transition away from fossil fuels, but calls for more action in areas like finance and adaptation. The importance of including fossil fuels in COP documents and urgent emissions cuts is also emphasized.

Discover the extraordinary sensory abilities of various animals. Learn about the concept of Umbelt and how animals perceive the world differently from humans. Explore the incredible sense of smell in dogs and its social importance. Understand the evolutionary relationship between bees and flowers. Join in as the hosts express gratitude to Ed Young and recommend his book and a documentary on bird song.

Biodiversity and environment reporter Patrick Greenfield discusses the drama from the first week of Cop28, including a landmark agreement on loss and damage and a tetchy press conference from summit President Sultan Al Jaber. He also outlines what's still on the table for the second week of negotiations.

Exploring the challenges women in the UK face in accessing appropriate contraception and the rise of natural birth control methods. Addressing concerns around misinformation, risks, and barriers to accessing contraception. Emphasizing the need for improved access, personalized prescribing, and equitable access for marginalized communities.

As Cop28 begins in Dubai, the podcast discusses the controversy surrounding the summit, the urgent need for climate action amidst record-breaking temperatures, the role of an oil executive as president of COP 28, the global stock take and ratchet mechanism in the Paris Agreement, and the influence of fossil fuel interests at the summit.

Graeme Pearman, Lesley Hughes, and Ove Hoegh-Guldberg, pioneering Australian scientists, discuss the climate crisis. They predicted increased carbon dioxide levels, species extinctions, and mass coral bleaching events. They reveal their moment of realization, their actions afterward, and their thoughts on the world's response. The podcast also explores challenges faced by climate scientists and journalists, the biodiversity of coral reefs, and the devastating impact of coral bleaching.