Independence? That's middle class blasphemy. We are all dependent on one another, every soul of us on earth.

During the course of my research, I had had occasion to examine not only simple compounds, salts and oxides, but also a great number of minerals.

I don't think generally politician come from democratic country. I think not that thinking. But sometimes little bit short-sighted. They are mainly looking for their next vote.

My mother always wanted to give back.

Globalization has made copper and other minerals more valuable, and Ghana and Kenya have recently discovered mineral resources.