In our current climate, it's pretty obvious that our future is a bleak one.
With large percentages of our natural forests destroyed, the world's climate getting hotter with every year, and our oceans completely swimming with plastic and waste, our planet's fate isn't looking great.
But, luckily for us, we have extremely legitimate time travelers to tell us just how doomed we are in the future.
Gerard Gardener (if that is his real name...) is a British government worker-turned time traveler who has recently claimed to have visited the year 2300, and he reported back with some pretty bizarre stories.
Keep scrolling to watch his video, where he describes floating cities and a planet run by giant computers...