New study urges a return to using ancient Roman concrete. Despite requiring more water to make and producing greater greenhouse gas emissions than current methods, Roman concrete could be more sustainable in the long run, not needing to be replaced or repaired as often.
## Roman Concrete: The Secret to Forever Buildings?
**Turns out, the ancients might’ve known a thing or two we forgot.**
So, I stumbled across this interesting article the other day. It’s about concrete. Yeah, I know, sounds super exciting, right? But stick with me!
Apparently, researchers are suggesting we revisit ancient Roman concrete recipes. Why? Because, despite some drawbacks in the short term, it might actually be *more* sustainable than the concrete we use today.
**Here’s the deal:**
* **Roman concrete is incredibly durable.** We’re talking structures that have lasted for *thousands* of years. Think of the Pantheon, or Roman aqueducts. They’re still standing! Modern concrete? Not so much. It requires constant repairs and replacements.
* **Less maintenance = less waste.** That’s the core of the sustainability argument. Even though making Roman concrete might require more water and create more greenhouse gas emissions *initially*, the fact that it lasts practically forever means less rebuilding.
* **The long game.** Think of it like this: a gas-guzzling car that lasts 50 years vs. a super-efficient car that falls apart after 5. In the long run, the gas-guzzler might actually be better for the environment because you’re not constantly manufacturing new cars.
**The catch?**
Well, it’s not *all* sunshine and togas. Roman concrete required more water to produce and generates higher greenhouse gas emissions during its creation than modern concrete.
**Why is this interesting?**
I think it’s a good reminder that sometimes, the “newest” technology isn’t always the *best* technology. Sometimes, looking back at older methods can offer some really valuable lessons. Plus, it makes you wonder what other ancient secrets we’ve forgotten!
Maybe the key to a more sustainable future lies, in part, in the past. It’s definitely something to think about next time you see a construction site!