A better metaphor

Society is an organism. There are multiple organisms to it but it behaves like an organism on a host body, which sounds parasitic but It all seems to work together. When cells in a body grow to fast or out of control we have a disease name for that: cancer. Our society has grown too fast and to large and in every place on our host planet we have this cancer now. It doesn't belong to one group, it doesn't have a single cause it just can no longer keep up. It seems to be terminal now that it has reached the brain- government. Trump is cancer.