this post was submitted on 22 May 2025
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[–] Angry_Autist@lemmy.world 3 points 1 week ago (1 children)

not realistically with our current technology

[–] jagged_circle@feddit.nl -3 points 1 week ago (2 children)

Lol we had this tech for centuries

[–] Zron@lemmy.world 3 points 1 week ago (1 children)

We’ve had batteries with better energy density than fossil fuels for centuries?

Were the Roman’s just sitting on magic batteries but did nothing with them because no one had invented the iPhone yet?

[–] jagged_circle@feddit.nl -1 points 1 week ago* (last edited 1 week ago) (2 children)

Nope. Sails. They work great for moving people and cargo across oceans.

No fossil fuels required

[–] Zron@lemmy.world 1 points 6 days ago (1 children)

Ah yes, because in a conversation about better fuels for air travel, naturally I was supposed to think of sail boats.

[–] jagged_circle@feddit.nl 1 points 6 days ago

Planes only make sense when you need to cross an ocean.

When you think of sustainably crossing oceans, you should absolutely think of sail boats.

[–] middlemouse@lemmy.world 0 points 1 week ago (1 children)
[–] jagged_circle@feddit.nl -1 points 1 week ago (1 children)

Sail boats are amazing. Wtf. Have you never been in one?

[–] middlemouse@lemmy.world 0 points 1 week ago (1 children)

Yes I have been, they are wildly impractical for real international travel

[–] jagged_circle@feddit.nl -1 points 1 week ago (1 children)

Apparently you don't know history.

[–] middlemouse@lemmy.world 0 points 1 week ago* (last edited 1 week ago)

That's a stupid argument, sail boats are not practical in the world we live in today. Their use in the past doesn't matter, because that world no longer exists.

Absurd amounts of material and food are moved quickly and safely by modern shipping , sail boats are not capable of this.

If sail boats were practical then somebody would be using them already.

[–] Angry_Autist@lemmy.world -2 points 1 week ago

Enjoy your block bot