Corporations: Giants that want to control the world. Or do they control it yet?

When I was a child and the first robots appeared  in comics we were told that these robots some day would dominate our planet and they would do whatever they wanted with us. There were science fiction films  as well, where these metal-body  monsters destroyed men. But not physically (as they needed them to work) but psychologically. I listend to that stories with my childish heart frightened, and my mind became full of terrorific machines which subjugate people destroying their willings.

Many years later  that future has arrived. Metaphorically speaking the huge robots are present now  in our world. What are those corporations but creature without soul, heart or feelings? They are machines to make money. They don´t want men to think. They just want men to produce richness for them. They control crops, trade and laws because  they are so powerfull that politicians and even governments are submit to their  authority.