Crikey, I've seen some lookalikes in my time but this is extraordinary! Surely this must be the same bloke...but how can it be? He appears to be working at two different UK PR companies at the same time...here and here.
------Warder - Edelman -------------Warder - Weber Shandwick
Tsk, tsk...with an online guru like James Warren on board, at the very least you'd expect Weber to be able to keep its own website up to date, wouldn't you?