Two audacious and well executed climate actions have deservedly grabbed headlines this week - Plane Stupid's 'No third runway' banner drop on the House of Commons yesterday perfectly complimenting our own Heathrow Airport plane protest on Monday. Both sets of activists involved spoke eloquently to the media about why they were there: to expose the government's 'public consultation' as a sham, and to remind us all that climate change is the greatest threat that we face, and we have little time to start getting serious about it.