By Emily Bell
Rights activists have justifiable concerns about investment in western media companies
In 2016 the human rights organisation Amnesty International released a report ranking social media companies according to their performance on privacy and freedom of expression. In the heady, pre-Cambridge Analytica days, Facebook came first with a score of 73, and the Chinese gaming and investment company Tencent came last with 0. Amnesty said Tencent was the only firm one that had not stated it would refuse government requests to access data.