"I wonder how the economics work to push the price down." Nomads and colonisers mostly. Interesting keywords/phrases to look into might include janjaweed, Muam

"I wonder how the economics work to push the price down." Nomads and colonisers mostly. Interesting keywords/phrases to look into might include janjaweed, Muammar Ghadaffi, Omar al-Bashir, genocide in Darfur, United Arab Emirates, anglo-egyptian forces. There are also tangential events worth looking into, like the 1998 attack on the Al-Shifa factory.