Vermont Edition looks back at 40 years of Act 250. VPR’s Jane Lindholm talks with Paul Gillies, a lwyer specializing in Vermont zoning laws, Act 250 and land use, Exizabeth Courtney, Executive Director of the Vermont Natural Resources Council and Jay Kenlan, a lawyer who represents business clients for Act 250 about its successes and failures, and whether it can still effectively tackle our 21st century problems and concerns.