The Turkana individuals of northwest Kenya know all about loss and injury brought on by international warming.
The land the place they stay a semi-nomadic life herding livestock is within the grip of the worst drought in many years.
90% of water sources are working low or dry, resulting in the loss of life of greater than 1,000,000 of their animals, and as filmmaker Joe Preston recorded the drought has triggered violent clashes between communities competing for scarce meals.