The Why Factor Episodes Available now
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Why do we Get Road Rage?
Why does driving bring out the worst in some people?
Revenge
Why did this type of aggressive behaviour evolve? And what purpose does it serve?
The Female Orgasm
Why do we understand so little about female sexual pleasure?
Why Do Cities Make Us Rude?
Why do cities make us rude? What makes us behave so badly in urban areas?
The Family Tree
Why are so many people obsessed with discovering their family origins?
Hoarding
Why do some people fill their homes and their lives with stuff?
Unconscious Bias
Why do we make judgments about people without even realising?
Eye Witness Identification
Mike Williams asks why scientists and courts are so worried about eye-witness testimony
Organ Donation
Why do we donate organs and will we still need to in the future?
Farewell Letters
Why do we write farewell letters? And how do we find the words to say goodbye?
