This video features an interview with H. John McKay, Ph.D., an expert in cannabis extraction technologies. McKay discusses his journey in the cannabis industry, starting from 2013 when legalization began to take hold. He shares insights on the evolution of extraction methods, his work with various companies, and his ongoing commitment to studying and improving extraction techniques. The conversation also touches on his consulting work and the future of cannabis extraction, including developments in nanotechnology and bioavailability.