Entomologist Amoret Whitaker and criminal psychologist Dr. Julia Shaw discuss using flies and fleas to solve crimes. They explore humanity's potential for murder, along with nature's own homicidal tendencies. Topics include forensic botany, the role of fleas in investigations, and the gruesome tactics of wasps and fungi in targeting their prey.
Murder often results from impulsive emotions, not psychopathic intent.
Forensic botany aids in crime investigations by analyzing vegetation disturbance patterns.
Deep dives
The Complexity of Murder
Murder doesn't always align with sensationalized TV portrayals. Often, it stems from unanticipated situations of heightened emotions, rather than premeditated plans. Psychopathic traits are not the leading cause, as most murders occur due to intense emotions like anger or temporary passion. The fascination with murder in media contrasts with its reality, where impulsive actions lead to irreversible consequences.
Forensic Botany Clues
Forensic botany plays a crucial role in crime investigation, especially in determining burial sites and estimating time since death. By analyzing vegetation disturbance patterns, experts can infer crucial details like the duration remains have been present. Brambles, commonly overlooked, provide valuable information due to their growth characteristics and association with concealment of illicit activities.
Fascinating Wasp Behavior
Wasps exhibit intriguing behaviors in predation and reproduction. Examples include the Emerald Jewel Wasp's manipulation of cockroaches for offspring sustenance, and the Spider-Hunting Wasp's gradual consumption of spiders while keeping them alive until the larvae are ready to pupate. Fungi interact with nematode worms in equally complex ways, using tactics like producing nooses or toxic droplets to immobilize and digest their prey.
Brian Cox, Robin Ince and their guests will send a shiver down your spine as they sift through the science on murder, and hear some of the more creative techniques scientists use to catch killers. Apparently rambling through brambles is a great way to find buried bodies at the edge of abandoned fields and entomologist Amoret Whitaker says she relies on flies and fleas to tell her whether a crime has been committed. According to criminal psychologist Dr Julia Shaw, we’ve all got it in us to bump someone off, but it isn’t just humans who have this homicidal intent. The zombie wasp paralyses her cockroach prey, then slowly eats it alive, and we also hear about the murderous mushrooms threatening unsuspecting worms.
New episodes will be released on Wednesdays. If you’re in the UK, listen to the full series on BBC Sounds: bbc.in/3K3JzyF
Producer: Marijke Peters
Executive Producer: Alexandra Feachem
Episodes featured:
Series 26: The Perfect Murder
Series 12: Forensic Science
Series 16: Will Insects Inherit the Earth?
Series 27: Bees v Wasps
Series 27: The Magic of Mushrooms
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