By Neil Bennett Where the City’s top thinkers get a few things off their chest. Today, Neil Bennett, co-CEO of H/Advisors, takes the pen. Lessons from a Land Down UnderI’ve recently returned from Australia, where we celebrated the acquisition of the latest part of the H/Advisors Group – APA, the country’s leading public affairs firm. Only a week ago I was standing on Sydney’s harbour front bathed in warm evening sunshine, chatting to senior figures from business and government – it’s a tough job but someone has to do it. Australia represents an interesting portent of the shape of things to com…