Weapons of math destruction,Cathy o’Neil

social justice warrior

social justice warrior

isbn: 9780241298113 is written by a ‘sister’ ** who made many bad choices after being fired from a wall street bank in 2008 (my blog) after a year.

A confessed math nerd then ‘joined’* occupy wall street where the products of her education (my blog) where used for ‘education’.  I suppose if she cant be rich like George Soro’s then nobody else should be so there is a logic here.

A lot of the stories are well known, washingtons schools use of math to fire ‘bad’ teachers when the data is wrong {really fraudulent) and reoffender math which gets a mention here (my blog).  One valid point made is the use of trade ‘secrets’ to hide how these models work is problematic.

Being an ex-academic and ex-banker there is a naivety here that the stack ranking method is used at microsoft much like the Washington schools model but that gets a free pass.

Not a lot of math here.

Employment is discussed, but the conclusion to all this is dont give data to companies, and install an advert blocker in your web browser although that conclusion was one i came to and oddly not mentioned by our saint of maths.

1/5 bananas

*an informal grouping so make a guess as to what joined means ** greed is good