I’ve written so many articles over the years laying bare and polemicising against the errors and idiocies of other people. This time, I am writing an article laying bare and polemicising against the errors and idiocies of myself. If you give it out, you have to take it. If you demand high standards of others, you have to be just as damning when you fail to uphold them yourself.

Our protests stopped David Cameron handing UK forests over to corporations. Now the rainforests are being handed to management consultants

Johann Hari's professional reputation has been subjected to trial by Twitter. Here he explains what the affair has taught him

Read a book with your laptop thrumming. It can feel like trying to read in the middle of a party where everyone is shouting

If they aren't stopped soon, the WHO warns we are facing a 'doomsday scenario of a world without antibiotics'

When Elizabeth became the Queen, he was forced to quit his job in the Navy, and became depressed for months

After joining a rambling tour of New York, Johann Hari sees the city in a new light

Imagine a prominent figure was charged, not with raping a hotel maid, but with starving her, and her family, to death

We have the choice of burning all the oil left and hacking down all the remaining rainforests - or saving humanity

Johann Hari on an environmental disaster in the making

As soon as the news broke, I went to Times Square and witnessed a scene that hinted at the complexities

He is the Republican <i>id</i> - finally entirely unleashed from all restraint and reality

Mark Wright died at work, in an accident that could have been prevented. Yet the Prime Minister's cuts to the Health and Safety Executive will cost more lives

You can vote No with David Cameron, the BNP and a campaign that thinks you are too thick to count to three

Republicans are not the Grinch, trying to ruin the 'big day' for William and Kate. We are proposing a positive vision