Everyone should burn media that you want future generations to have onto an archival M-disc.
Data in SSDs, HDDs, and dvds only last 10-20 years, but on an M-disc they will last at least 100 years.
In the event of a near extinction event, civilisational collapse, or simply the wiping of all servers by a solar flare, having stored data on an archival disc will mean post-apocalyptic generations can enjoy the media we take for granted today.
The more archival discs there are the easier it will be for the future generations to find them.
What kind of data should we put on these discs? Each disc can store 20gb. If you have any images you want me to put on one, post it below.