[Nagyman]

The media is reporting what scientists are saying, who thoroughly consider all angles. You don't see it mentioned because it's a hypothesis that was rejected (long ago), with reason.

Hint: The _rate of change_ is critical. Past climate shifts that happened in short order, lead to mass extinction events (like we're participating in now).

If you're truly "really curious" and "not trolling", there's a wealth of information at your fingertips!