Stocktake: No bubble here, says Grantham

Billionaire suggests rich should get more votes than the poor

Venture capitalist claims if you pay $1m in tax you should get 1m votes

Silicon Valley elite in the cross hairs of inequality debate

Perkins interview added more evidence to argument that Silicon Valley is out of touch

Insecure rich lash out even more furiously

Extreme inequality, it turns out, creates a class of people who are alarmingly detached from reality