NANDITA SHARMA: A world without borders might seem like an impossible feat, but it is the only way to truly protect the rights and liberties of working people.
ZUBAIDA HAQUE: What does being British mean? The answer to that question is very different depending on the colour of your skin.
RICHARD CARR: Tony Blair and Bill Clinton walked the third way in politics together. Their records should be defended.
PETE DOREY: The Thatcherites have won the battle for the soul of the Conservative party and that has led to an identity crisis far more profound than the one facing Labour.
VANESHA SINGH: At a time when the past indiscretions of Tory leadership contenders have put drug use back in the headlines, Labour should take the lead on reforming drugs policy.
CHLOE COMBI: Is good politics just about helping people to become successful and resilient? Or is there more to life than that? Why are we getting happiness so wrong?