[jl6]

CO2 is the obvious example of where it is probably a good thing that countries attempt to interfere in what other countries do.

[somenameforme]

This agreement would not prevent countries from agreeing to cooperate on whatever issues that matter to them. What it would prevent is other countries from trying to covertly overthrow, manipulate the elections (in countries with them), etc in other countries in an attempt to put a new government in power that would agree with them on issues.