What does the existence of competing explanations mean for that goal?

But in this case, the "natural existence" meant certain death for thousands.

The existence of on communicator meant there was at least another.

A deity's existence can mean different things to different people.

You know, the existence of commercial airline services does not mean we don't have military cargo transports.

The existence of my plan does not mean, however, that I shall stick rigidly to it come what may.

But their bodiless existence meant that they hardly needed intelligence.

Their existence means you will not be able to continue expanding your empire without using military force, propaganda or simply buying out cities.

Can it really be that for us existence means exile, and nothingness, home?

But the mere existence of such contacts did not mean very much.