Those topics are also the most likely to devolve into hostile confrontations because they are emotionally loaded and highly complex. No one person is going to

Those topics are also the most likely to devolve into hostile confrontations because they are emotionally loaded and highly complex. No one person is going to be able to devise a solution to the major problems in those domains, let alone be able to hold that solution in their head and effectively argue it. This is why we have vastly complicated social and political structures for dealing with these things. It all has to be broken down into the simplest possible parts and handled in a case by case manner by whole institutions of people in order for us to even have a hope of approximating a correct solution.