No sensible person can now deny climate change is real, but where do you draw the line between protesting to draw public attention to it, and disrupting public transport and pissing commuters off to attract media attention to one’s pressure group? If you ask me, the disruption on public transport in London today had nothing to do with climate change – there are, after all, far more efficient ways to protest – but everything to do with a pressure group made up of middle class privileged egotists feeling neglected and wanting to get their faces on telly.