Desert mirage cartoon – an hour glass pouring sand into the desert, creating the desert
Cartoon of a man crawling through a desert, seeing a mirage
There may be a meaning to this cartoon related to global warming. Perhaps the hourglass, which is an illusion, represents the concept of climate change denial (where man made climate change is said to be an illusion). However, despite the fact that man made climate change is said to be an illusion the deserts are still getting bigger (and the polar caps smaller).