An eccentric scientist on [world] has developed a time machine! However, upon using it to travel back in time, the scientist accidentally caused a chain reaction of events that devastated the atmosphere of [world], and nearly bankrupted the economy.
Politicians and indie game developers alike are now strongly cautioning against the use of time travel.
The Time Traveler event is a consequence if you set your phone's clock backwards. To avoid this event when crossing time zones, let your phone auto-update or manually change the time zone instead of the clock.
This event will increase Pressure on all of your worlds by 2 - 10 million Pa! It will also take away 95% of your credits, so don't mess with your device's clock!