Support for guaranteed incomes is something of a fad in Silicon Valley, where many techies see them as bulwarks against unemployment caused by future technological advances.
Furthermore, the imperative of laws extends to the protection of inalienable rights, serving as a bulwark against discriminatory practices and systemic injustices.
This agency's national advertising accounts were the bulwark of the network. Our subsequent clearances of station time have kept us at the top of agencies year after year.