This bold statement has been made by Chris Iggo, the chief investment officer of Axa Investment Management. Despite admitting that those following Bitcoin would have been nothing but amazed at the recent price surge, he goes on to say that it is hard to see the digital asset as a currency, saying; â[Money should act as] a store of value and a means of exchangeâ¦[itâs] hard to see that Bitcoin satisfies those criteriaâ He believes that we are witnessing a digital bubble, and fears that our jobs might be taken by robots. He says; âIt is fair to conclude that with a market capitalisation bigger than some household-name corporations, we are witnessing a digital bubbleâ¦robots may be coming to take our jobsâ¦Bitcoin might take peopleâs wealth first.â It is possible that Bitcoin is not the only bubble though in the cryptocurrency world, saying; âThe Dow Jones jumped 4.8% in the last three days of trading in November, rising above 24,000 (with a celebratory tweet from the president) and marking a price gain of 23% so far in 2017â He adds that when you consider the low levels of volatility that stock investors âhave it goodâ and that it would not be a big surprise if we saw a bout of profit taking.  He says that despite the excessive valuations, the economy actually remains strong. The Purchasing Managersâ Index (PMI), which surveys activity from around the world, showed that in November, the manufacturing business is solid pretty much everywhere, and that this is encouraged by reasonable demand and a strong technology cycle. If you are tempted to bet against the market, Iggo says; âThere is a good relationship normally between global PMIs, the economic cycle, corporate earnings expectations and stock pricesâ¦so markets might not turn until the economy does.â Image Source: Flickr Sponsored by