Convincing people to do things is hard. It may be that dealing with IP address exhaustion requires throwing away the Internet and creating a new Internet, but it must be accepted this is a tremendous ask. Finding a WIIFM[1] can help with that.

[1]: http://www.urbandictionary.com/define.php?term=WIIFM

> Convincing people to do things is hard

more like convincing ISPs to do more than the bare minimum is hard.