Earlier quoted context omitted.
I disabled them after about a day and I don't feel like I'm missing anything. I have about as much respect for news/trivia noise as the ads you hear in call hold music.
Please tell me how? Is there a way to disable them without disabling google now?
(Same goes for Google's new-ish "share location" feature of Maps. Want that? Then you'll have to share and record you location for all apps. And you have to hunt into settings to re-disable it EVERY SINGLE TIME. It's a feature! Basically a Trojan horse for Google's "record everything" business need, but less immediately threatening. A Trojan gnat, perhaps.)