Sustainability has been a hot topic for many years, but it seems to be experiencing a resurgence in recent months. I had the opportunity to listen to a presentation by DSM at the European Coatings Show this past March, and was impressed with the company’s aggressive sustainability targets. I wanted to learn more about DSM’s perspective, and recently reached out to Helen Mets, President DSM Resins & Functional Materials, to get her thoughts on the topic.