After all these years of free trade, I see two fundamental flaws, two things that nobody seems to take into account in free trade agreements and the rules they make.
The first is a much greater level of environmental protection than what we have now. These days, governments have a tendency to drop environmental protection for economic reasons, but there's no real justification for that because the environment should be a top priority. That's the first thing.
The second problem that free trade agreement rules haven't solved is social inequality, which is steadily growing. Free trade agreements don't cover tax policy at all, but perhaps they should, considering that it directly affects competition between countries and marketplace competitiveness. Social inequality is getting worse with every passing year. We haven't found a solution, and we see this issue as very problematic.