Has anyone tried advertising existential risk?
Bostroms "End of Humanity" talk for instance.
It costs about 0.2 $ per view for a video ad on YouTube, so if 0.2% of viewers give an average of 100 $ it would break even. Hopefully people would give more than that.
You can target ads to groups likely to give much by the way, like the highly educated.
I posted this suggestion in the open thread as well, before I had the karma to make a thread. That okay?
I think that would vary too much depending on the video to make a meaningful comparison. Better to compare 0.2$ to the oppurtunity costs of word of mouth and other methods of spreading existential risk awareness, isn't it?