The system accommodates what Dr. McLeroy calls two systems of science, creationist and "naturalist".
Dr. McLeroy, the board chairman, sees the debate as being between "two systems of science".
The two systems of law [in the West Bank], of judges, this is penetrating Israel.
As the two converge it will make less sense to have two systems of regulation.
The reform to child benefit will mean that we have two systems of income-related support for children.
Two vascular bundles extend through the petiole and give rise to two systems of dichotomously branched veins.
By Simon Schama Once upon a time, almost two and a half centuries ago, there lived two systems of representative government, separated by an ocean.
A report prepared for the European Commission called for the creation of two systems of financial supervision to provide early warning of financial crises.
Rather, he says, we should be trying to develop "two systems of permissions, a loose one for art and a tight one for advertising".
So we have two systems of justice — one for kids whose parents we like, and another for those whose parents we don't?
These differences extend even further into the character of the two systems of administration and the role played by civil servants.
