Djibouti is poised to transform itself if it takes advantage of this current moment of infrastructure and investment boom.

The world changed this past week in ways that it may take decades to fully appreciate. With the opening of its first overseas military base in Djibouti, China sent an unmistakable message that its role in the world is changing. The implications for the Middle East and Africa are immediate, but the larger message is that China is no longer pretending to be an inward-looking, exclusively Asian power.

The increased demand for gold by Chinese traders has worsened illegal artisanal mining in the rivers of Ghana, leading to massive destruction of the water bodies. The Ghanaian authorities seem to be unconcerned. Before long, unless something drastic is done, people will lack clean water for use.