The most likely thing I would do is ignore the book and not even pick it up. Or I would read the book, think it was stupid and then toss it in the bin.
That being said, given the OP I end it taking it home with me... hmmm. I would probably not use it on the off chance that it kills someone (I tend to be a bit superstitious about such things). If I were to use it (thinking that it was a joke) I'd probably do something along the lines that Light did, and write down the name of someone who already warrants the death penalty. I would of course be aghast afterwards that I actually killed someone as I never would have intentionally done so, seeing as I thought the Death Note was a joke.
If I figure out that the notebook is real, what would I do? Hmmmm. I honestly can't answer that question. I would like to think that I would never use the note again, as I am against the concept of murdering people to achieve my own ends. On the other hand, the Death Note is specifically stated to corrupt people the moment they come into contact with it and bring misfortune to their lives, so it's possible that I corrupted by it and start using it.
Unlike Light, if I end up being corrupted into using the Death Note I wouldn't be using it openly by killing people left right and centre and trying to myself into a god. First off because I wouldn't want to get caught, but also because I would believe trying to artificially control the world in that manner wouldn't work in the long run. IMO a far better approach would be to remain in the shadows and quietly pick off people, like say the leader of a terrorist organization, without anyone noticing that the death were premeditated. That way the world could be changed without people
knowing that it was being changed, so to speak. The only real problem with that approach is that Ryuk might get bored and kill me since I won't be murdering people on a global scale, but I suppose that's a risk I would be willing to take.
Oh and I definitely wouldn't make the trade for the Shinigami eyes.
Questions:
Is there an L-like person in this scenario? If so, then anyone trying to handle things the way Light did would likely end up having to deal with him as killing hundreds of people with the same cause of death all across the globe would tip him off that the deaths are artificial. Even if the deaths were all different from each other and spaced out, he might start taking notice after unusual number of terrorists / politicians etc start biting the dust.
Also, will there be a 2nd Death Note arriving at some point, like what happened in the manga?
K. A. Pital wrote:Nice. Go Light, for shinsekai!
I will use it to usher revolutions against governments I particularly dislike.
So in other words your going to start with all western countries, with a particular empathises on English speaking ones like the USA and the UK.
How exactly are you going to usher in the great socialist revolution? Are you going to quietly pick off the people that you most dislike and hope that their replacements will better serve your needs? Threaten the ones in charge into doing your bidding, on pain of death? Or are you going to make it clear that all western ideas such as capitalism will no longer be tolerated by killing anyone who publically expresses those views and making it obvious that those killings were intentional?
"I reject your reality and substitute my own!" - The official Troll motto, as stated by Adam Savage