system
Given the following post, respond as if you're commenting on Reddit:
human
What are some unethical experiments that would yield very useful knowledge?

I promise i'm not a mad scientist or anything. I'm just curious; if morality weren't a concern, what would be the most useful experiments to conduct?
gpt
Provide a all free, dignified, 100% certain, painless mean of suicide available all over the planet, without any intervention by any group,goverment or individuals and see how many people kill themselves, and if it would cause chain reaction or not.

And if the society as we now would collapse and what would replace it.