Donate Bitcoin

Donate Paypal


PeakOil is You

PeakOil is You

Floating Cities

How to save energy through both societal and individual actions.

Re: Floating Cities

Unread postby AWPrime » Thu 25 Jan 2007, 08:15:45

$this->bbcode_second_pass_quote('Bill_White', 'T')he North Sea would be a bad place for a floating city. Big storms.
At the equator, storms would be less severe.

Aren't hurricanes and such usually near the equator?
Fighting technobabble and Woo Woos.

http://www.skepticwiki.org
AWPrime
Tar Sands
Tar Sands
 
Posts: 514
Joined: Thu 07 Jul 2005, 03:00:00
Location: Europe

Re: Floating Cities

Unread postby katkinkate » Thu 25 Jan 2007, 08:39:28

$this->bbcode_second_pass_quote('AWPrime', '')$this->bbcode_second_pass_quote('Bill_White', 'T')he North Sea would be a bad place for a floating city. Big storms.
At the equator, storms would be less severe.

Aren't hurricans and such usually near the equator?

I think they tend to form just north or south of the equator and move away from it. The equatorial area itself tends to be fairly calm with local storms occassionally and seasonal monsoon rain.
Kind regards, Katkinkate

"The ultimate goal of farming is not the growing of crops,
but the cultivation and perfection of human beings."
Masanobu Fukuoka
User avatar
katkinkate
Heavy Crude
Heavy Crude
 
Posts: 1276
Joined: Sat 16 Oct 2004, 03:00:00
Location: Brisbane, Australia

Re: Floating Cities

Unread postby Madpaddy » Thu 25 Jan 2007, 09:31:25

Floating cities.
Sad it has got to this. During my training as an army cadet the same mantra was driven into is endlessly KISS. "Keep it simple stupid".
If this mantra had been preached on a societal level we would never have got to the position we are now in.

The AK47 is still probably the best assault rifle ever built - why? because it was simply and ruggedly built and any gobsh..te could maintain it. The same use of rugged and reliable but simple technology handed the Soviets victory in WW11 especially with the T34 tank which outperformed it's German opponents. The welding seams on the tanks were clearly visible.

All the systems and equipment we have now seems to be rendered completely useless if even one component has a fault.
My parents still have a 16 year old colour TV. I bought a TV 2 years ago which has packed in already. Small problems in heating systems where I work require calling out specialised technicians at great expense. I know of a couple who installed a state of the art geothermal heating system in their house. They nearly died of shock when they received a €750 monthly electricity bill. Why? The heating controls were not calibrated properly.

So, the next time you think about floating cities. Balloon mounted wind turbines, solar towers etc. Just remember KISS
Sorry for the rant.
User avatar
Madpaddy
Expert
Expert
 
Posts: 2043
Joined: Fri 25 Jun 2004, 03:00:00

Re: Floating Cities

Unread postby Heineken » Thu 25 Jan 2007, 10:17:32

Perfectly expressed, Irish.
Today's world, of course, has turned such practical and sensible advice on its ass---a natural if foolish outgrowth of the false optimism, hubris, and general excesses of this brief era of peak energy use.

Today's world says to KISS, "Kiss my a**. I prefer complexity and lots of chrome. It's flashier and more fun. Why move to higher ground, or curb our numbers, when we can build vast FLOATING CITIES?"
It's an engineer's dreamworld, and it is doomed.
"Actually, humans died out long ago."
---Abused, abandoned hunting dog

"Things have entered a stage where the only change that is possible is for things to get worse."
---I & my bro.
User avatar
Heineken
Expert
Expert
 
Posts: 7051
Joined: Tue 14 Sep 2004, 03:00:00
Location: Rural Virginia

Re: Floating Cities

Unread postby flip » Thu 25 Jan 2007, 10:45:57

$this->bbcode_second_pass_quote('Madpaddy', 'S')ad it has got to this. During my training as an army cadet the same mantra was driven into is endlessly KISS. "Keep it simple stupid".

Same was told me in university (engineering) as well!
$this->bbcode_second_pass_quote('Madpaddy', ' ')If this mantra had been preached on a societal level we would never have got to the position we are now in.

Yep!
$this->bbcode_second_pass_quote('Heineken', 'I')t's an engineer's dreamworld, and it is doomed.

Seems more like a nightmare to me...
User avatar
flip
Wood
Wood
 
Posts: 17
Joined: Wed 18 Oct 2006, 03:00:00
Location: Germany
Top

Re: Floating Cities

Unread postby mgibbons19 » Thu 25 Jan 2007, 11:09:46

These people!
No imagination whatsoever.

I get a kick out of the idea, and if a few engineers sit around and CAD these ideas up, we're none the worse off for it.
Waterworld did suck as a movie, but the visuals were fun. Costners trimaran was cool, and the came by the valdeez was fun too.
mgibbons19
Heavy Crude
Heavy Crude
 
Posts: 1105
Joined: Fri 20 Aug 2004, 03:00:00

Re: Floating Cities

Unread postby Heineken » Thu 25 Jan 2007, 15:26:42

$this->bbcode_second_pass_quote('mgibbons19', 'T')hese people!
No imagination whatsoever.

The REAL imagination would involve returning to a simpler, saner, smaller-scaled way of life. THAT's the quantum mental leap that's needed, and that we're not making.
"Actually, humans died out long ago."
---Abused, abandoned hunting dog

"Things have entered a stage where the only change that is possible is for things to get worse."
---I & my bro.
User avatar
Heineken
Expert
Expert
 
Posts: 7051
Joined: Tue 14 Sep 2004, 03:00:00
Location: Rural Virginia
Top

Re: Floating Cities

Unread postby AWPrime » Thu 25 Jan 2007, 18:38:14

$this->bbcode_second_pass_quote('Madpaddy', 'F')loating cities.
Sad it has got to this. During my training as an army cadet the same mantra was driven into is endlessly KISS. "Keep it simple stupid".

It can be simple. In essence it is an oversized livingboat.
Fighting technobabble and Woo Woos.

http://www.skepticwiki.org
AWPrime
Tar Sands
Tar Sands
 
Posts: 514
Joined: Thu 07 Jul 2005, 03:00:00
Location: Europe
Top

Re: Floating Cities

Unread postby Heineken » Thu 25 Jan 2007, 22:10:53

Are you familiar with how much maintenance a boat requires? With how much extra it costs to design and build anything intended to float? (In the boat business, they call that "marinizing.")

Now extrapolate those costs from a houseboat or rowboat or barge or yacht to something the size of a city.
"Actually, humans died out long ago."
---Abused, abandoned hunting dog

"Things have entered a stage where the only change that is possible is for things to get worse."
---I & my bro.
User avatar
Heineken
Expert
Expert
 
Posts: 7051
Joined: Tue 14 Sep 2004, 03:00:00
Location: Rural Virginia

Re: Floating Cities

Unread postby nocar » Fri 26 Jan 2007, 12:03:35

In all fairness, the Dutch are famous for living in houseboats. They might know what they are doing.
And I do not believe Holland will be drenched, even if sea water level rises 2 m. The Dutch know all about dykes and locks and can reinforce what they have and add more pumps. It will be costly though, no doubt about that.

And I have seen pictures of places in South Asia, as well, where lots of people live in small boats close together, like a floating city already. I do not know what they do about sanitation and drinking water - though I fear the worst. Perhaps there are limits to the advantages of simplicity!
nocar
nocar
Tar Sands
Tar Sands
 
Posts: 810
Joined: Fri 05 Nov 2004, 04:00:00

Re: Floating Cities

Unread postby AWPrime » Fri 26 Jan 2007, 13:03:03

$this->bbcode_second_pass_quote('Heineken', 'A')re you familiar with how much maintenance a boat requires?

It depends on the materiaal and the enviroment. Which should become shallow, salt water. An average houseboat requires drydock work every 3 or 4 years if using a metal hull.

However a ceramic hull fill with foam, should last much longer.
Fighting technobabble and Woo Woos.

http://www.skepticwiki.org
AWPrime
Tar Sands
Tar Sands
 
Posts: 514
Joined: Thu 07 Jul 2005, 03:00:00
Location: Europe
Top

Re: Floating Cities

Unread postby Heineken » Fri 26 Jan 2007, 17:42:56

$this->bbcode_second_pass_quote('nocar', 'I')n all fairness, the Dutch are famous for living in houseboats. They might know what they are doing.
And I do not believe Holland will be drenched, even if sea water level rises 2 m. The Dutch know all about dykes and locks and can reinforce what they have and add more pumps. It will be costly though, no doubt about that.
And I have seen pictures of places in South Asia, as well, where lots of people live in small boats close together, like a floating city already. I do not know what they do about sanitation and drinking water - though I fear the worst. Perhaps there are limits to the advantages of simplicity!
nocar

It's a problem of scale, among other things. A houseboat (or even a thousand houseboats) and a giant floating city are miles apart.
Also, sea level will rise much more than 2 m, eventually. Not even the Dutch will be able to hold off such an onslaught (exacerbated by severe storms) forever.

The real question is how floating cities, assuming they can even be built and maintained, will function economically and environmentally in a post-PO, globally warmed, severely damaged world.
"Actually, humans died out long ago."
---Abused, abandoned hunting dog

"Things have entered a stage where the only change that is possible is for things to get worse."
---I & my bro.
User avatar
Heineken
Expert
Expert
 
Posts: 7051
Joined: Tue 14 Sep 2004, 03:00:00
Location: Rural Virginia
Top

Re: Floating Cities

Unread postby Laughs_Last » Fri 26 Jan 2007, 19:21:15

$this->bbcode_second_pass_quote('nocar', 'T')he Dutch know all about dykes
:-D Cat's out of the bag now.
Laughs_Last
Tar Sands
Tar Sands
 
Posts: 510
Joined: Tue 26 Jul 2005, 03:00:00
Top

Re: Floating Cities

Unread postby Madpaddy » Fri 26 Jan 2007, 20:10:59

I have a fibreglass hulled boat which needs to be taken out of the water and antifouled every single year.

Live in your giant floating city if you want and wonder at each storm if this is the one that will breach your defences.
User avatar
Madpaddy
Expert
Expert
 
Posts: 2043
Joined: Fri 25 Jun 2004, 03:00:00

Re: Floating Cities

Unread postby AWPrime » Fri 26 Jan 2007, 20:22:45

$this->bbcode_second_pass_quote('Madpaddy', 'I') have a fibreglass hulled boat which needs to be taken out of the water and antifouled every single year.
Live in your giant floating city if you want and wonder at each storm if this is the one that will breach your defences.

Fibreglass :lol: :lol: :lol:
That is useless and wouldn't even be considered as seen in the OP post.
Fighting technobabble and Woo Woos.

http://www.skepticwiki.org
AWPrime
Tar Sands
Tar Sands
 
Posts: 514
Joined: Thu 07 Jul 2005, 03:00:00
Location: Europe
Top

Re: Floating Cities

Unread postby Madpaddy » Fri 26 Jan 2007, 20:27:14

Sorry not fibreglass.

Glass reinforced plastic. Like 90% of sail boats.
User avatar
Madpaddy
Expert
Expert
 
Posts: 2043
Joined: Fri 25 Jun 2004, 03:00:00

Re: Floating Cities

Unread postby Madpaddy » Fri 26 Jan 2007, 20:30:41

Lets face it. Fighting nature is in the long run a pointless exercise. A floating city requires constant maintenance. The Netherland didn't build it's dykes and dams for fun. They did it for political reasons. The Dutch weren't willing to go to war to expand their borders to the East. They solved their problem by claiming land from the sea. Eventually the sea was always going to take it back.
User avatar
Madpaddy
Expert
Expert
 
Posts: 2043
Joined: Fri 25 Jun 2004, 03:00:00

Re: Floating Cities

Unread postby AWPrime » Fri 26 Jan 2007, 20:32:27

I knew what you were trying to say. But that type of construction (and its problems) just won't be used in such a manner.
Fighting technobabble and Woo Woos.

http://www.skepticwiki.org
AWPrime
Tar Sands
Tar Sands
 
Posts: 514
Joined: Thu 07 Jul 2005, 03:00:00
Location: Europe

Re: Floating Cities

Unread postby AWPrime » Fri 26 Jan 2007, 20:37:10

$this->bbcode_second_pass_quote('Madpaddy', 'L')ets face it. Fighting nature is in the long run a pointless exercise. A floating city requires constant maintenance.
the same thing is true about: cars, aircraft, normal cities, dams, dykes and whole lot of other things.
$this->bbcode_second_pass_quote('', 'T')he Netherland didn't build it's dykes and dams for fun. They did it for political reasons.

Actually it was easier and the resulting soil is very fertile.
Fighting technobabble and Woo Woos.

http://www.skepticwiki.org
AWPrime
Tar Sands
Tar Sands
 
Posts: 514
Joined: Thu 07 Jul 2005, 03:00:00
Location: Europe
Top

Re: Floating Cities

Unread postby Madpaddy » Fri 26 Jan 2007, 20:47:52

AWPrime wrote,
$this->bbcode_second_pass_quote('', 'A')ctually it was easier and the resulting soil is very fertile.

I agree.
$this->bbcode_second_pass_quote('', ' ')the same thing is true about: cars, aircraft, normal cities, dams, dykes and whole lot of other things.

I think the level of risk is far higher in a floating city. I'll be heading for the mountains!!!
www.askaboutenergy.com
User avatar
Madpaddy
Expert
Expert
 
Posts: 2043
Joined: Fri 25 Jun 2004, 03:00:00
Top

PreviousNext

Return to Conservation & Efficiency

Who is online

Users browsing this forum: No registered users and 0 guests

cron