Originally, writer Kirkman intended for the series to focus on a zombie apocalypse that destroys the world, but that apocalypse would've taken place over decades, and the world in question would have been very different. Instead of a modern day Earth, the story was meant to take place on a futuristic utopian version of Earth.
The Walking Dead Almost Went In a Completely Different Direction, Embracing More Science Fiction
The Series Would Be Unrecognizable To Fans Today
The government's idea didn't go according to plan though, as few things do in zombie media. The mineral would instead end up infecting a good portion of society, with citizens transforming into ravenous zombies that attack the utopia. The comic would then showcase the fall of this utopia over several decades. Each story arc would be set in a different time period and focus on a different group of characters. One of Kirkman's brilliant ideas was that each arc would be entirely self-contained, meaning someone could pick up any time period and read it from start to finish to get a full story.
The Walking Dead, as fans know it today, starts like most zombie media does: with a zombie apocalypse that wipes out the majority of humanity. This apocalypse is swift and brutal. One of the major reasons the "walkers" in this universe are so dangerous is because everyone is infected. It doesn't matter how someone dies, as long as their brain is intact at the time of death, they will reanimate as a walker. It was a brilliant way to explain how the world was destroyed so quickly and utterly.
Kirkman's Original Idea for The Walking Dead Was Fascinating
Fans Can Hope That He'll Return to It Some Day
Most zombie media just focuses on the immediate end of the world. Often, the zombies just show up one day and obliterate everything before anyone can react. The original idea for The Walking Dead was to show a slow fall into chaos, and ultimately how society would prevail against the zombie threat. It's a great idea, and it's unfortunate that Image wasn't onboard with it. While The Walking Dead is a fantastic comic series as is, it's not exactly as genre-pushing as Kirkman's original plans.