Frustrated by the actors are not incentivized to contribute towards the public good argumente.g. the UK is 1/100 of the world, so they only get 1/100 of the benefit on 100% effortthat's not how it works, this assumes a fixed benefit the more people contribute. The benefit is proportional to the amount people contribute, maintaining an incentive to actors to actThe existence and spread of this fallacy I think contributes to the problem more