Tarrifs on any goods coming from countries whose environmental and labor laws do not match or exceed our own.
What good are our laws to protect our environment when the goods that are sold here destroy some other part of the world?
What good are our labor laws when your sneakers are made by a ten year old across the oscean?
Don't like tarrifs? Then raise your standards to ours. It's not protectionism, you can lower these barriers with a few pieces of legislation. It's on them to fix the problem not us.
Break up corporations that have grown to large and powerful into smaller chunks, turn the chunks into worker co-ops.
IMO, regulating bad behavior of huge international corporations is a losing game. It addresses the symptoms of the size of corporations, but not the problem.
If you're a small government fan:
Doesn't it make sense that governments have to grow to compete in power with these huge NGOs? If they were smaller, the regulation of these entities could be passed onto city and/or state level governments where the people are (supposedly) better represented.
The war on drugs would be over in a week.