For some Senegalese salt is good business. For its farmers, it's a nightmare. (Photo/Yoann Gauthier/Flickr).

These Senegalese Women Are Fighting And Winning The Battle Against A Major But Unusual Climate Change Threat – Salt

Almost 60 anti-salt dykes have been built across four regions of Senegal, allowing some 7,000 hectares of once-toxic land to be farmed.