Only steers and bears?

https://www.youtube.com/watch?v=l5aZJBLAu1E

Well, if it’s a black bear, shouting and waving your arms will normally chase it off.

Or how bad something is. “I don’t need a scientific study to tell me that looking at my phone before bed will make me sleep badly”, but the studies actually show that the effect is statistically robust but small.

In the same way, studies like this can make the distinction between different levels of advice and warning.

Who cares what video format it was on?