The
original article is mentioned in the comments which has a video link too.
I do think copyright is getting to be too long. They should do away with life + 70 and just make it 70 years regardless, although I'd prefer a shorter span such as 50 years but the actual number of years could be quite a discussion in itself. Copyright needs to be simplified and also standardised around the globe. The continual extensions that are added for the sake of a handful of companies is imo wrong.