Fear is real.
Around the same time that we discovered the weak nuclear force, we discovered another force: fear. Fear is a part of the universe, it’s something we can sense. But it was only during 1973 oil crisis that we started to take it seriously. That was when we first began to study the science of fear.
Fear is power.
Almost every mammal experiences fear. So do most birds. It turns out that the domesticated red junglefowl – the common chicken – can experience fear on the level of much larger mammals. This proved crucial for later developments.
Fear is a reaction.
Necessity is the mother of invention. By 1979, the time of the second great oil crisis, we understood the science of fear and the challenge was in the engineering. We built new kinds of engines that could harness fear and produce locomotion. These were unreliable, at first, but they were affordable, and they improved over time.
Fear is the greatest motivator.
When the second oil crisis ended, internal combustion engines were still dramatically more reliable than phobic engines. But the trajectory of each was already clear. By the mid-80s we could reliably induce fear as needed, matching and then beating the reliability of gasoline engines. The computing revolution allowed us to increase fear output to new heights, with even greater levels of reliability. The new cars were faster, more reliable, and environmentally cleaner. The gasoline car was a dinosaur.
Fear is the mind-killer.
Unfortunately, there are people who have a bizarre obsession with fear that seems to have dulled their wits. They seem to think that the things that power the engines, the ones being fed triggering sensory stimuli, are people. They are not people, they are chickens. They are a source of power. And yet, our troglodyte opponents seem determined to reject fifty years of progress in order to coddle the lowest life forms. They are obsessed with building economically infeasible electric cars with absurdly large batteries and limited range, for no good reason at all! And where will the cars get their electricity from, if not the local phobic reactor?
There is nothing to fear.
These people have to learn to let things go. If we wanted to eradicate animal fear, we would have to kill every wild animal on Earth. It’s completely impossible, even if we tried. Live your life. Drive your car. If you hear screeching sounds inside your vehicle, get your engine replaced. But don’t worry about it.
And enjoy the race.
I feel like eating meat but not being willing to torture animals is the best and most common example of facilitating evil that you wouldn't directly perform purely because of your distance from it.
Probably the most famous example of this is illustrated by Peter Singer:
Now, you can bite the bullet and say "Oh, a Nigerian child? No way, their lives are valueless!" And indeed, Peter doesn't have an answer for that. But most people don't give that answer, rather they gesture at distance, uncertainty, and the fact that the task is seemingly intractable. By removing that distance we make the dilemma salient.
In short, this isn't directed at people who are certain that chickens (or Nigerians) don't have moral worth. It's aimed at the majority that would never torture an animal but gladly feast on tortured animals.