ALBAWABA - Resembling intricate circular patterns from the sky, the Waru Waru farming technique is not the creation of aliens, but rather a traditional method revived by farmers in the Andean plateaus of Puno to combat the effects of the climate crisis. The Waru Waru, derived from the indigenous Quechua word meaning ridge, has been reintroduced in the region on the Peru-Bolivia border to protect important potato and quinoa crops ...