This special volume is dedicated to Geoffrey Chew who passed away on April 11 2019 at age 94. He is best known as the architect and passionate champion of the bootstrap concept sometimes called nuclear democracy. His work influenced generations of particle physicists. His passion for physics was an inspiration for his many students and associates. From the ChewLow theory for mesonnucleon scattering to Analytic SMatrix Regge Poles and Bootstrap principle his originality left its mark in ways t