>the reflective layer of CDs and DVDs is highly sensitive to humidity, shortening the lifespan to 10-20 years. this is actually solved for HTL BD-R Blurays as

>the reflective layer of CDs and DVDs is highly sensitive to humidity, shortening the lifespan to 10-20 years. this is actually solved for HTL BD-R Blurays as they use inorganic material for storing data. Only the outer plastic is organic there. See https://en.wikipedia.org/wiki/Blu-ray_Disc_recordable https://en.wikipedia.org/wiki/Blu-ray_Disc_recordable