A farmers carries baskets of salt during a harvest in the the salt production process August 13, 2009 in Sumenep on Madura island, Indonesia. (Photo by Ulet Ifansasti/Getty Images)
Women carry pitchers filled with drinking water in Devmali village in the desert state of Rajasthan, India, June 16, 2016. (Photo by Himanshu Sharma/Reuters)
Paramilitary policemen carry tyres as they take part in a training session in Zhangye, Gansu Province, China, March 1, 2016. (Photo by Reuters/Stringer)