Raf Custers

BRUSSELS - The deep, blue oceans are home to an unprecedented wealth of biodiversity, as well as the planet's last unexploited resources. The race to the ocean floor is in full swing and Belgium is in the leading group.

Raf Custers went to the North of Colombia where he visited El Cerrejon, the site of the largest coal mine in Latin America.

LATIN AMERICA - In the last few years money has been made with raw materials. Lots of money. Everyone was after it to win and sell them or to process them in industry. The result: prices skyrocketed. Those who traded in raw materials became rich while sleeping. That credo applied to companies, and governments too believed in it.

Without fuel our cars will stop moving; it is something we all know and realise. Far less of our attention is aimed at raw materials. Unrightfully so, because without raw materials cars it would not even be possible to make cars. The average car contains about a mile of copper wire, copper that is mainly looked for in Africa.

Uyuni is a backward region in the South of Bolivia. Bult the salt lake of Uyuni is rich with lithium, the commodity for the production of batteries, soon also for batteries for electrical vehicles. For this raw material a game of chess is being played between some multinational companies, the people of Uyuni and Bolivia's government.