Nibbles: Fertile Crescent, Hawaii taro, Purple spud, Caribbean yams, UNESCO wine & rice, VIR rye, Diverse barley

Brainfood: Eastern promise, Biodiversity databases, Pulse carotenoids, Castor oil breeding, Maya beans, NUS and water, Chinese Vitis

Nibbles: Lovely bunch of coconuts, Svalbard backlash backlash, ADAPTS, British food history, Artisanal backlash, NASA maps soils, Rock bee art