Jeffrey Goldstein

written by Deborah Dull, on site at GreenBiz 2026   One of the most repeated excuses in the circular economy space is that American consumers just do not care enough. They will not sort their waste. They will not pay a premium for sustainable products. They will not participate in take-back programs. Europe is different, the story goes. Americans are a lost cause. Today I sat through a panel where that story got taken apart, piece by piece, with actual data. On this panel were Tom Szaky the CEO at TerraCycle and Loop, Gary Lewis the CEO at Resourcify, Rob Whitter the Head of Climate and Sustainability at Visa, and Casper Venbjerg Hansen the Senior Director of Sustainability Risk & Compliance for Ambu A/S; all facilitated by Lauren Phipps of MOLG. A company that runs in-store recycling programs across more than a million locations in 20 countries looked at their numbers. Whether someone was bringing back a wetsuit in Japan, cosmetics in France, or gear in the United States, the behavior was statistically identical. You could not tell the countries apart. American consumers who chose to participate were participating at the exact same rate as everyone else. Then there was…

At the Gartner Supply Chain Planning Summit in Denver, Scott Luton sat down with Nari Viswanathan, a veteran innovator in the planning and procurement technology space and a key leader at Coupa. The two reconnected after several recent collaborations—including webinars, industry sessions, and conversations in Dallas—and discussed the new realities of supply chain planning and how organizations are embracing technology like never before.   Coupa and Autonomous Spend Management For those less familiar with Coupa, Viswanathan explained the company as the global leader in autonomous spend management—a framework that brings together direct and indirect spending to help organizations manage total spend more intelligently. Direct spend, of course, is where supply chain operations come into focus, making planning, design, and cost optimization central to the value Coupa delivers. Viswanathan leads Coupa’s global supply chain strategy, shaping how the company positions and scales its solutions across the market. After years spent in supply chain planning technology, he now sits at the intersection of procurement, supply chain, and advanced analytics—an area he believes has never been more exciting or more critical.   Old Problems, New Pressures—and a Greater Willingness to Innovate When asked about the biggest challenges facing planners today, Viswanathan emphasized a…