Same as with cancer cells in human body, the system which has polluted society (society is in a way a living organism also) for as long as it exists, it spreads and kills the host (society itself), and this is evident in how music, sports, culture, education, health... and politics with endless war mongering... has changed in CAPITALIST western society.. and has been expanding globally... and until this system is removed completely from all society, humanity will never have peace and fairness... and we will keep going into self destruction... and eventually whole society will die.