Difference Between Welding And Arc Welding

Okay, let's talk welding. Specifically, the earth-shattering, paradigm-shifting difference between… welding and arc welding. Prepare yourselves. This might be controversial.
Is It Just Me, Or...?
Does anyone else feel like calling something "arc welding" is a bit like saying "salty salt"? Or "wet water"? Seriously. I mean, I get it. There are different types of welding. But doesn't the "arc" kind of define the whole shebang? Like, wouldn't most sane people assume electricity is involved when you're talking about sticking metal together?
It's like ordering a "cheesy cheese pizza." Yeah, okay, I get that you could technically have a pizza with a lack of cheese (a sad, sad pizza indeed). But the default setting for pizza is, let's be honest, cheesy.
Must Read
"The best argument against democracy is a five-minute conversation with the average voter." - Winston Churchill (And probably the guy who first said "arc welding.")
Maybe I'm being dramatic. Maybe I need more coffee. But I stand by my mildly grumpy opinion.

A Deep Dive (Not Really)
Okay, okay. I'll concede a little. The welding world is vast and, dare I say, slightly terrifying to those of us who aren't professional metal magicians. I'm picturing sparks, hot things, and probably a few near-misses with dropping molten metal on your boots. Not a vibe.
So, yes, there's gas welding. And resistance welding. And friction welding (which sounds like something I accidentally do to my tires every time I park). But when someone says "welding," my brain automatically goes straight to the electric arc. It's the iconic image, right? The mask, the sparks, the satisfying sizzle... Pure poetry.

Gas welding is, I suppose, the anti-arc welding. It uses flames. Which is cool, don't get me wrong. Dragons are awesome. But it feels... old-timey. Like something a blacksmith would do, not a modern engineer. Though, props to the blacksmiths, those folks were hardcore.
The Unspoken Truth
Let's be real. How many times have you heard someone say, "I'm going to do some welding," and you immediately thought, "Oh, they're going to fire up a blowtorch"? Probably never. You're picturing an arc welder, aren't you? I knew it!

This is my point! "Arc welding" is redundant! It's like saying "ATM machine" (Automatic Teller Machine Machine). Or "chai tea" (tea tea). We know what you mean!
Imagine someone saying, "I'm going to bake a cake in my oven." Are you going to assume they're using a toaster oven? No! The oven is the default cake-baking appliance. Same with welding and the arc.

My Unpopular Opinion (Embrace It!)
So, here it is, my unpopular opinion in all its glory: "Arc welding" is mostly unnecessary. It's the default. It's implied. Let's free ourselves from the tyranny of redundant adjectives! Just say "welding," and let's all assume you're not planning on melting metal with dragon fire.
Unless, of course, you are planning on melting metal with dragon fire. In that case, definitely specify that you're doing "dragon fire welding." That's a whole different ballgame, and I want to see pictures.
In conclusion, let us all agree that welding, in its most common and spectacular form, involves an arc. And maybe, just maybe, we can all secretly agree that saying "arc welding" is a little bit silly. What do you say?
