When it comes to hard ideas and serious thinking, the book is still king - the Internet does not provide the same intellectual structure and scope as a book when it comes to big ideas, this also reminds us that the big ideas benefit from collaboration and criticism (but not I suspect crowd sourcing), but it still comes down to one, or a few, people doing the hard work that goes into writing, and ditto the author suggests for reading. Consuming more media, and ever-more accessible material won't cut it. Scholarly books provide the hard reading we need and which can't be got from the media and blogs etc.
The paradox of subsidised public transport - British Rail is becoming more popular, in the sense that passenger journey are increasing. Good news. Yes except if you're managing a depleted treasury. Every extra passenger journey means another slug to the public purse, at a time when the British budget is heading towards insolvency territory. I suspect Sydney's public transport problems owe a lot to successive NSW governments actively encouraging private over public transport in order to avoid this problem. Short-term thinking - yes, very - and now we have a long-term problem.