Directly? Maybe not. But no man is an island, and no one's factory is a continent either. Your widget factory wasn't created by you ex nihilo, it's built on the labor and skills of people in your community, it is possible for it to exist and be profitable thanks to the larger society being what it is and generating wealth it does. It's in your interest to care that the society supporting you thrives, and if your factory is threatening to damage it, then even if you're 100% selfish, you owe it to yourself and your children to help mitigate it somehow.

No this article was about layoffs. The employee-employer relationship is very different the one between competing companies. If you have created a better widget factory and need 90% less staff, I do think you have some responsibility to those employees that are no longer needed.