A world with total automation I was wondering. Suppose that in the whole realm of economic activities, all those activities were fully automized. From the finding of raw resources to the making of products that leave the factories, so the owners of the companies that perform the many tasks from resources to end-product don´t need employees anymore; the maintenance of infrastructures; social- and health-care; in short, every kind of work were we need in this time people for (I´m aware it´s rather far fetched, but often when you push things to the limit some things can become clear).

Would the world be a place of milk and honey, or will conflicts arise?
I would strongly recommend you to read Erik Brynjolfsson, Andrew Mcafee et al for some serious and real insights about this topic. The world economic forum this year had the same theme. 
In my view (which are heavily derived from the works of the above mentioned dignitaries) the problems arising from complete automation will be the lowering or stagnation of income levels. As Erik mentions in his Ted talk, productivity levels are at all time high but income levels are not. This was not the case in previous technological revolutions. People and systems adapted to new technologies and income rose along with productivity. Now they don't share the same relationship. One of the reasons is that we are not changing our systems well to absorb the technology. For example, if people are saving a lot of time because of automation, they should be able to spend it in something constructive. May be entrepreneurship, maybe knowledge work. To make all those automation work, people are required to program, design, develop and create. There needs to be a shift from typical work to knowledge work. If such a shift is not there and that too at a speed that matches with the speed of technological changes then income levels will continue to fall, unemployment will rise. 
In Andrew Mcafee's words, "we need to RACE WITH THE MACHINE".