simpkin: with the human population growth globally, the world has been more intensification in terms of producing food for humans. we all know the impactf livestock in terms of being blamed for global warming. in some countries, there's gonna be less rainfall or higher variability in the rainfall. and the camel is going to be one of the best adapted animals to deal with that. so really they are an animal of the future. announcer: "earth focus" is made possible in part by a grant from anne ray foundation, a margaret a. cargill philanthropy; the orange county community foundation; and the farvue foundation. úú■■■■ >> this is "dw news" live from berlin. tonight the devastating floods in germany and belgium could lives have been saved? officials under fire for failing to act being a little the danger days in advance. also coming up, an investigation revealing how governments could be using smartphones to spy on journalists, activists, and lawyers. up to 50,000 phone numbers may have been targeted with spyware made in isr

simpkin: with the human population growth globally, the world has been more intensification in terms of producing food for humans. we all know the impactf livestock in terms of being blamed for global warming. in some countries, there's gonna be less rainfall or higher variability in the rainfall. and the camel is going to be one of the best adapted animals to deal with that. so really they are an animal of the future. announcer: "earth focus" is made possible in part by a grant from anne ray foundation, a margaret a. cargill philanthropy; the orange county community foundation; and the farvue foundation. =súsú■ cordero-lamb: i think there really is something to using the medicines that your ancestors have been using for a really long time. i think our bodies remember a lot, not just trauma. i think our bodies remember medicine. i think our bodies remember knowledge. i think they remember places. >> one of the most dangerous aspects of the new drug addiction is that the drugs abused are legally sanctioned, mass-produced, and available everywhere. cordero-lamb: that whole idea--"if it

simpkin: with the human population growth globally, the world has been more intensification in terms of producing food for humans. we all know the impa of livestock in terms of being blamed for global warming. in some countries, there's gonna be less rainfall or higher variability in the rainfall. and the camel is going to be one of the best adapted animals to deal with that. so really they are an animal of the future. announcer: "earth focus" is made possible in part by a grant from anne ray foundation, a margaret a. cargill philanthropy; the orange county community foundation; and the farvue foundation. ■■■■■■ [captioning made possible by democracy now!] amy: from new york this is democracy now! >> witn the la 20 years mo than 50000mericans haveeen kill by ovdoses. corolledeleased oxyconn -- whatf we diovered t crisis started with a crime? amy: as drug overdoses soar to record highs in the united states, we will look