[fruser1]

So we close the book on the search for dark matter and open another on negative mass.

Sounds balanced to me.

[buckalfa]

"So we close the book on the search for dark matter and open another on negative mass.

But of course. There is always money to be made doing the research in the trade.

[thoughtomator]

There was a time when a scientist would have realized that if his solution required negative mass, it was literal nonsense.

Today you get millions in grant money for it.