DW DocFilm February 4, 2020
know where the region of the world produces crude oil as cheaply as the gold states . it's a well thought popping from the ground for a long time to come. bought demand could drop earlier than supply as a former saudi oil minister warned in 2002 the stone age didn't end because the world ran out of stones. the gulf states have started to react they're investing in sustainable construction and . boosting the tourism industry. promoting education for young people. and they're finally starting to use their abundant solar energy. to. saudi arabia owes its wealth to oil but that doesn't m...