What a shame these types of debates always descend into silly arguments about how insulting it is to those on average wage for someone else to plead genteel poverty on 80k. These types of comments take no account of a particular person's age, marital status, outgoings incl. mortgage, location, number of children, pension plan, and how many hours or years of work or training, it took to get to the 80k. A 23 year old on 80k feels very different to a 53 year old on 80k. One might feel rich knowing they have decades to work and salary may escalate way beyond that while another may be fearing redundancy any time knowing it may be hard to find another job that pays remotely as well.
If Seldon wanted publicity, he's got it ...his report is referenced in virtually every national newspaper and the BBC...he's obviously courting maximum attention.