How far do you want to go? Absolute peace would be the end of the nation-state and the use of violence to uphold class society. That's an useless idea for this, though. Maybe a more useful goal for peace is stopping the encirclement, sanctioning, and blockading of all countries. Or not conducting coups to install puppet governments right next to geopolitical enemies. Or at the very least accepting diplomatic solutions to a war when they arise instead of slipping your proxy another check and sending a couple thousand more people to get killed.

In short, we're a long way out from peace, but NATO's actions have arguably put the world in more peril and violence than even Russia's. Even if that weren't the case, unless you're Russian yourself, you probably have a lot more you can do to pressure the NATO countries to stop fighting to the last Ukrainian, rather than somehow pray Putin into surrendering.