You're already participating in such a project. Every government currency is inflationary, their value trends towards zero over time. This is by design. Capitalists want you to spend that money as soon as possible instead of amassing vast amounts of it. They punish currency holders with inflation. If you don't spend the money or lend it out so others can spend it, the money loses part of its value. They want people spending and consuming constantly in order for the world to keep turning.

"Change their behavior" is quite the understatement.