Formed as a socialist party, its commitment to public ownership of large parts of the economy was a central tenet for many years.

His central tenet that hunger is not a natural catastrophe - it emerges into public view within historical contexts and for precise political reasons - is compelling.

This would appear to support the central tenet of the movement - that healthy soil results in healthy plants, which results in healthy consumers.

Yet the central tenet of the human condition - love - seems utterly foreign to your understanding.

Everything could and must be reduced to a single central tenet.