Conor Foley writes for The Guardian newspaper

Conor Foley is a humanitarian aid worker who has worked for a variety of human rights and humanitarian aid organisations. He is editor of a forthcoming book, Another System Is Possible: Reforming Brazilian Justice.

You can find a link to the articles he has written for The Guardian here.

https://www.theguardian.com/profile/conorfoley

This is a particularly good article from 2013 entitled ‘Brazilians want to be treated as citizens.’

https://www.theguardian.com/commentisfree/2013/jun/19/brazil-protests-citizens

He has also written a book called The Thin Blue Line.