"you can't allow companies to get away with poisoning everyone living around their factories"
I am just amazed. I really don't know where to start with your comment. You are wrong on so many levels.
First off, businesses exist to produce a product or products that they can sell. They tend to believe that their product(s) are better than the rest. They are driven to make their products better because if they don't then they have the potential of losing their business.
The problem is when they keep getting hammered by the government with one regulation after another. It makes it extremely difficult to make their product(s) at an affordable price at the level of quality that will keep them ahead of the competition. Many times the regulations are so oppressive the business owner, CEO, the board of directors, etc. feels like they have no alternative but to engage in unethical and sometimes illegal practices. Had there been no regulations they never ever would have considered that path. But there are a lot of business owners, CEOs or boards of directors (the majority) who would rather make cuts then engage in anything unethical. So they cut their staff, use lower quality materials and anything else they can think of.
At no point is the goal of any business to pollute the environment. No one wakes up in the morning and says I think I want dump sludge in the neighborhood. No one wants to engage in shady accounting practices. They are driven to it by excessive regulations.
Now that accounts for the vast majority of businesses in the world. But there is a dark side. That happens when businesses and governments work in tandem. Businesses end up being supported by tax dollars and because of that they lose the drive to make the best products and to make their customers happy. They don't need to because they can stay in business with tax dollars. All they have to do is make sure some politician(s) have enough cash to get re-elected. And do not be fooled here, the Democrats are just as corrupt as you probably think the Republicans are.
There is a third group of businesses. In order for them to just survive they are forced to send lobbyist to the government to petition the government to not pass harmful legislation that would put them out of business.
What we need is much less regulation and much more freedom. Keep the government and businesses completely separated. No safety nets, no too big to fail, no playing favorites.