As I celebrate a friend’s special birthday tonight, I must confess imagethat my thoughts will not be with Jeremy Paxman and his guests from the political and celebrity world who are marking 30 years of Newsnight. I’m recording this on Sky+ to watch later.

It’s a considerable achievement for a programme to remain fresh, relevant and revered over three decades as Newsnight has done.

Among the guests tonight on BBC 2 at 8pm will be Tracey Emin, Jarvis Cocker, Neil Kinnock, and A S Byatt. Not sure if Michael Howard will be there, but the clip of his grilling in 1997 will be one of those highlighted, that’s for sure.