Good morning! Many machinery manufacturers are expanding their operations in North America in response to supply chain problems, trade policies and multiple other issues. It's another of the 10 trends we're examining as PMM looks back on its first decade. Additive manufacturing innovator Joseph DeSimone is the latest in the series on 10 influential people we've covered.

PLASTICS recently celebrated people and companies advancing sustainability during Recycling Week. Read more about it in the organization's monthly column.

We also have new slicing software for 3D printing, and news from iD Additives and Evosys.

Lynne Sherwin, managing editor