The answer to life, the universe and everything really is 42.
Prof Max Tegmark, a Swedish physicist at MIT, is a leading proponent of the “multiverse” hypothesis, which states that our universe is just a tiny part of a much grander mass of parallel worlds. “It’s a bad day for multiverse sceptics, now that the smoking-gun evidence for inflation has been found,” he said yesterday. “Alex Vilenkin, Andrei Linde, Alan Guth and others have shown that inflation generically predicts a space that is not merely large but infinite, teeming with duplicate copies of our civilisation living out countless variations of our lives far, far away.”
There really is a world on which ballpoint pens can live that uniquely biroid lifestyle.