He has a deep interest in empirical science.

I am interested in dermatology.

The Ministry of Education is responsible for Japan's educational policy.

My father is an expert in otolaryngology.

That theory is unscientific and has no evidence at all.

He is an expert in computer science.

Japan became an independent state in 1945.

My friend is working in the State of Qatar.

My friend came from the State of Israel.

He is working to help the economic development of developing countries.