Here's why leadership looks weak and wobbly at Uber, Snap and Twitter

Uber was accused of sexist work culture, forcing CEO Kalanick to hire brand image specialists

Silicon Valley has not had a great year for governance, and ride-sharing business Uber has been struggling more than most. The company’s culture has come under sustained attack for macho and sexist elements leading CEO Travis Kalanick to fire staff and hire brand image specialists in a bid to convince the world the company is cleaning up its act.

Now, the Uber board has adopted a series of recommendations designed to address the firm’s culture and practices. Details of the report from former US attorney general