In the past eighty years or so non less than 5 maybe 6 working cancer cures have been tried and used with great success to cure people from cancer.Their efforts were rewarded by them being shut down and run out of business merely because those cures did not go through the elaborate and extremely expensive medical testing that drugs go through. In other words it was not good enough to be a carrot or a turnip,or an herb, they had to prove themselves in clinical trials just as the synthetic man made drugs have to do. In other words nature can not be patented so therefor it is of no value to those robbing and pillaging the world, even if deaths are occurring. It has nothing to do with arrogance and everything to do with money corruption and evil.