Grassroot-level innovations may hold the key to global challenges

By Duncan Garde, Agustina Memoli and Paulina Polak

rice farmerThe Guardian – Low tech, grassroot-level innovations may hold the key to overcoming some of the resource challenges we face today; and we might be missing them. The solutions below are some exceptional examples of grassroots level innovations. The question is – how many other potential world changing solutions have remained in obscurity at source, never replicating sufficiently to make a significant change? ….>>Continue Reading<<

Source and Photo: The Guardian, 17th April, 2013.
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