Creating our own mirthless mess

Each moment in its brevity
mere blip imperceptible
no doubt throughout eternity
flashes insusceptible

In mechanical traverse
circling on lonesome trek
in apparent Universe
planet Earth just a speck

Nonetheless could’ve proved ample
if we wouldn’t rush & trample

but instead us fleeting flecks
messy guests soon Earth-less
us humans of modest specs
create own mess mirthless