Joseph Harker: Britain is a nation in denial. While celebrity stories grab the headlines, true discrimination is thriving and largely ignored

Joseph Harker: From Stuart Hall to north Wales, the issue won't go away. If you think I'm being ridiculous, read to the end of my argument

Joseph Harker: The case leaves observers believing either an innocent man is being unfairly punished or a guilty man has escaped justice

Joseph Harker: The different ways the media covered two cases of men grooming children for sex show how shockingly easy it is to demonise a whole community

Joseph Harker: The media create a damaging stereotype, portraying black youths as criminally minded underachievers

Joseph Harker: I'm glad that attitudes to mixed-race people have changed, but does it all mask a subtler kind of racism?

Joseph Harker: Our MPs are 'on message', our media in decline and the Commission for Racial Equality abolished. Who speaks for us?

Joseph Harker: Social status and wealth don't protect people from prejudice, new research reveals. Race is not a subset of class

Joseph Harker: I'll declare that I'm not just a colour and prefer to be defined by history