We already see hints of previously unfathomable jobs.<p>OK, so in Wall-E, no one did squat because the ship was self-contained and fully automated. But let&#x27;s ponder the world that exists somewhere between today and Wall-E.<p>Entertainment is a profession. It&#x27;s &quot;kind of a rare one&quot; right now, but it&#x27;s becoming more and more of one. Whether you&#x27;re &quot;YouTube famous&quot; or &quot;that kid on Vine&quot; or you&#x27;ve got a Twitch channel that makes you money, people pay just to watch other people <i>be entertained</i> or do something &quot;useless&quot; but somehow interesting.<p>Obviously, the bigger question in that article was &quot;how money will be distributed and exchanged.&quot; Can a huge plurality of people be &quot;Wall-E entertained&quot; sustainably, while some do &quot;critical&quot; jobs (if there are any critical jobs that are still done by humans - hardware&#x2F;network maintenance, software programming, will the vision of the future be determined by humans or AI?)