Probably a plasticised toffee wrapper from Mr Hershey.

@Petter I was thinking of cellophane wrapper I find that stuff all the time from years ago.

@oldFloyd I thought that cellophane, being wood based (cellulose), was biodegradable.

@Petter I'm not certain of its chemical composition especially between now (21st) and then (20th) but I try to stay away from plastic packaging as much as possible

@oldFloyd It depends on whether it is real cellophane, biodegrades, eco-friendly, etc. and what is now being called cellophane. The latter is a type of polypropylene plastic, for which the use of the word should be banned.

Agreed.

Mankind will eventually have to expand into space - to escape all his rubbish.

@Petter sounds like Wall-E

@Petter Do you know how much space junk there is? Maybe if we were told all our trash would get buried with us we might be a little more concerned about this issue.

@JackPedigo I do, but it's mainly in earth orbit, so it's merely stacked up a bit higher.
Burried or cremated woth us?

@Petter Actually, not a bad idea. More and more garbage us being used to create energy through burning.

@JackPedigo How many P.P.D. do we need to burn in order to save the planet? (Politicians Per Day)