Kate Humble presents the ruddy duck.
Could farmers help tackle the obesity crisis through the type of food they grow?
4/4 Astronomical Errors: A look at how mistakes have shaped the history of rocket science.
How would an independent Scotland power itself? Tom Heap investigates.
Laurie Taylor looks at academic research shortlisted for our new annual ethnography award.
Kate Humble presents the capercaillie.
Small-scale farmers demand a greater share of subsidy payments. With Anna Hill.
Kate Humble presents the stock dove.
Animal feed enriched with maggots, and Essex Young Farmers release a charity single.
3/6 Aleks Krotoski asks if the the digital world has ushered in an age of misinformation.
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