Bringing back a societal-enforced code of ethics punishable by humiliation and public shame with a defined path of atonement is what’s going to put all corporations back in line. It absolutely has dangers and can go to far, but that is inherent in nearly every good political choice.
On a more scary note, a lot of security advisors have suggested we’ll be seeing a rise in terrorism against corporations and executives (very soft targets) in the next 10 years, probably coinciding with the next economic bubble.
See “Brave New War” by John Robb for more info.