[preichen]

you missed the point completely.your focus is too narrow. there are vast quantities of people on this planet who are working to solve the "real" problems that you mention. your argument does not hold because you are only talking about the base of the maslow hierarchy of needs. OF COURSE there are people whose most basic needs are not solved yet on this planet. You are only argumenting for the lowest levels of the pyramid! Once someone has covered his basic needs and moves up the pyramid "other" types of problems emerge like "how do i watch my favorite tv show on my mobile phone" etc. you have to segment your argument and make it very clear that you are addressing the lower levels of the pyramid.