* due to increased energy efficiency and energy harvesting, nightly charging of personal devices becomes obsolete, devices are charged every two weeks or so or

* due to increased energy efficiency and energy harvesting, nightly charging of personal devices becomes obsolete, devices are charged every two weeks or so or before long trips * increasing volume of private people investing in ETFs will cause huge problems and a shift in how stock exchanges work * many European cities ban personal cars from their centers while fully self-driving cars remain very limited in scope and use * hunger is no longer an issue. Poor people struggle to have access to carbon-neutral products * meat production from livestock is more than halved in developed countries * AR devices become ubiquitous, but in a completely new form factor