ENG 403 Engineering LEAN Six Sigma Analytical Processes Discussion

I need support with this Engineering question so I can learn better. Is LEAN Six Sigma relevant in the 21st Century? What do you think the future of LEAN Six Sigma will be? Will it continue, or is it a dying idea?Based on the continuum of the pursuit of perfection, is it possible that someone is in process of conceptualizing the next Continuous Improvement Initiative that will be more powerful and effective than LEAN Six Sigma? text book2nd edition, ISBN 978-0-07-149732-9, MHID 0-07-149732-3