But those who do become vegetarian face sharp criticism and concern — often driven by the ill-founded belief that beef is necessary for good health.
International partners, including some aid donors, have not voiced concern often enough, worried that too much democracy could upset fragile stability.
One concern often raised by critics of agricultural biotechnology is that genes that make crops resistant to herbicides or pests may escape to wild relatives, creating "superweeds" that would be harder to eradicate.
He was evidently referring, among other things, to a concern often voiced by the players, that a lower average annual salary ($104,500, as opposed to the $135,000 of the expired contract) would make the orchestra uncompetitive in the international market for the best players available.
It is a concern often lost in the middle of these anxieties, but the jumping-off point for the current period of change, that dead-cat bounce of a final Sir Alex Ferguson title-winning season already looks like a grand, unignorable, slightly chilling piece of sporting drama.
Back pain is a significant clinical concern often associated with degeneration of the intervertebral disc (IVD).
