They're being very, very responsible for their attitudes in that regard.

Fundamentally it will end up being an international concern.

They do have a large waste management section in the research institute.

Storage as an option is more acceptable than disposal for the time-being.

To get the social acceptance is the difficult and tricky thing.

Fidelity to the subject's thought and to his characteristic way of expressing himself is the sine qua non of journalistic quotation.