![]() |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
![]() CLIMATE change is real and set to cause dramatic temperature rises in the coming century, according to a leaked draft of a major United Nations report http://news.scotsman.com/international.cfm?id=134472007 ---- |
#2
|
|||
|
|||
![]() On 28 Jan, 10:40, William Elliot wrote: CLIMATE change is real and set to cause dramatic temperature rises in the coming century, according to a leaked draft of a major United Nations reporthttp://news.scotsman.com/international.cfm?id=134472007 ---- Report predicts sea levels may rise less than previously thought by 2100 And we are not going to see progress by then - we will not have mirrors? Andrew Ng predicts 10 years for flatpack assembly and a VN machine MUST follow in not to long a time period. I think that perhaps we should think about ocean acidification more than global warming. There there is no readily available technological fix. Even so 2100 represents an enormous period for technological development. The Wright brothers first flew 104 years ago. Think of aviation since then. Greenery is targeting aviation. Perhaps when they talk about 2100 we should talk about the Wrights. One way of appeciating a timescale (technologically speaking) is to project a similar time backwards. The Wright biplane would never have caused any pollution, if we had stayed there. Singularity buffs are even claiming that progress is accelerating towards a singularity. If the singulasrity is even half true, we should look at Nelson. Nelson planted tress in the Forest of Dean to be cut down in 1914 to build ships. Well Jutland was fought with steel ships and ironclads came in at the time of the Civil War. - Ian Parker |
#3
|
|||
|
|||
![]()
On Sun, 28 Jan 2007, Ian Parker wrote:
On 28 Jan, 10:40, William Elliot wrote: CLIMATE change is real and set to cause dramatic temperature rises in the coming century, according to a leaked draft of a major United Nations reporthttp://news.scotsman.com/international.cfm?id=134472007 Report predicts sea levels may rise less than previously thought by 2100 And we are not going to see progress by then - we will not have mirrors? I think that perhaps we should think about ocean acidification more than global warming. There there is no readily available technological fix. Even so 2100 represents an enormous period for technological development. Global Dimming This film reveals that we may have grossly underestimated the speed at which our climate is changing. At describes Global Dimming, a deadly new phenomenon that may already caused the starvation of millions, which until very recently scientists refused to believe even existed. http://www.informationclearinghouse....ticle15809.htm The Wright brothers first flew 104 years ago. Think of aviation since then. From the ground to the moon in 60 years and now 40 years later we've fallen back struggling to keep in LEO. In another 20 years at this rate we'll be grounded, by military blasting satellites to bits with its testing and other blundering government efficiencies. Greenery is targeting aviation. Perhaps when they talk about 2100 we should talk about the Wrights. One way of appreciating a timescale (technologically speaking) is to project a similar time backwards. The Wright biplane would never have caused any pollution, if we had stayed there. Singularity buffs are even claiming that progress is accelerating towards a singularity. If the singularity is even half true, we should look at Nelson. Nelson planted tress in the Forest of Dean to be cut down in 1914 to build ships. Well Jutland was fought with steel ships and ironclads came in at the time of the Civil War. Get with it, talk about 2010. We've dawdled too long believing those lying "What, me worry?" oil company high priests. |
#4
|
|||
|
|||
![]() On 28 Jan, 13:23, William Elliot wrote: The Wright brothers first flew 104 years ago. Think of aviation since then.From the ground to the moon in 60 years and now 40 years later we've fallen back struggling to keep in LEO. In another 20 years at this rate we'll be grounded, by military blasting satellites to bits with its testing and other blundering government efficiencies. Are you talking about the Chinese test. Certainly what they did was extremely dangerous. China is also participating in the European Galileo program. They have every interest in NOT having a space war. America got to the Moon by simply allocating masses of resources to it. Now each space project has to be justified in ways other than Cold War. Basically the CW got us to the Moon. We have a compelling reason - Climate Change for developing Von Neumann technology, which is nothing to do with national prestige. Greenery is targeting aviation. Perhaps when they talk about 2100 we should talk about the Wrights. One way of appreciating a timescale (technologically speaking) is to project a similar time backwards. The Wright biplane would never have caused any pollution, if we had stayed there. Singularity buffs are even claiming that progress is accelerating towards a singularity. If the singularity is even half true, we should look at Nelson. Nelson planted tress in the Forest of Dean to be cut down in 1914 to build ships. Well Jutland was fought with steel ships and ironclads came in at the time of the Civil War.Get with it, talk about 2010. We've dawdled too long believing those lying "What, me worry?" oil company high priests. I am not an apologist for the big oil companies. I should also point out that they are doing a lot of research in a number of directions. We do indeed need to start to do things. In a previous post I suggested that carbon offsets could be earned through research. Let us look at the great bete noir industry aviation. Airbus, or rather a company associated with it is letting participants in a robotic competition have the latest STEPS based CAD/CAM system. I believe the time may well have come where a VN machine should be declared an objective. 2010 - 2020 I really don't think there is anything which will make much difference. For one thing China is developing fast, for another methane, which is a lot more potent than CO2 is being released from permafrost. There are other reasons for conserving, ones associated with national security. Saudi Arabia is preaching an extremely militant form of Islam - BUT we have to be polite to the people who want to murder us. The best (fairly immediate) measure that should be taken is an expanded nuclear program. Greenery talks about the terrorist threat - I say there would be less terrorism if there was less money sloshing around. Nuclear power would thereby reduce the terrorist threat. I also think the knowledge of a VN machine being developed would act as something of a deterrent. - Ian Parker |
#5
|
|||
|
|||
![]()
[snip]
And we are not going to see progress by then - we will not have mirrors? I think that perhaps we should think about ocean acidification more than global warming. There there is no readily available technological fix. Even so 2100 represents an enormous period for technological development.Global Dimming This film reveals that we may have grossly underestimated the speed at which our climate is changing. At describes Global Dimming, a deadly new phenomenon that may already caused the starvation of millions, which until very recently scientists refused to believe even existed.http://www.informationclearinghouse....ticle15809.htm That is certainly an interesting topic. But the way this "documentary" is made up makes it hard to take it seriously. Some passages sound like straight out of a south park episode. And increased clould cover caused by particle emissions is not exactly a new thing. Wasn't that the reason people predicted a new ice age in the 60s? Anyway, if there are really two competing effects "global warming" due to CO2 emissions and "global dimming" due to particle emissions and contrails, all we have to do is to increase air traffic to counter global warming. And air traffic is increasing anyway. Besides, particular emissions from developing nations like china and india are not likely to decrease anytime soon. It might be possible to get the US to sign kyoto, but there is no way in hell you will stop china and india from industrializing. The only realistic way to power an economy the size of china without CO2 and particle emissions would be a massive number of nuclear power plants. But you won't find any environmentalist or UN buerocrat in favor of that. Another funny thing in this "documentary" is that in the middle they pretty much admit that their current climate models are completely wrong. But then at the end of the whole thing they present a new climate model that predicts total armageddon within a few decades (how surprising). Why exactly should we take this "new and improved" climate model for gospel when they themselves pretty much admit that all their previous models were off by orders of magnitude? Just because their new predictions are even more disastrous than the old ones? |
#6
|
|||
|
|||
![]() On 28 Jan, 12:04, "Ian Parker" wrote: Nelson planted tress in the Forest of Dean to be cut down in 1914 to build ships. Well Jutland was fought with steel ships and ironclads came in at the time of the Civil War. Interesting story about the Forest of Dean. Do you have a reference? As for ironclads coming in at the time of the civil war, neither Cromwell nor the Royalists had ironclads. |
#7
|
|||
|
|||
![]() On 28 Jan, 20:12, "Alex Terrell" wrote: On 28 Jan, 12:04, "Ian Parker" wrote: Nelson planted tress in the Forest of Dean to be cut down in 1914 to build ships. Well Jutland was fought with steel ships and ironclads came in at the time of the Civil War.Interesting story about the Forest of Dean. Do you have a reference? This in fact came from a television program about the forests of Britain, and how the landscape had changed since the Ice Age. I don't. They were in fact looking for "wild" British woodland and were noting how rare it was. As for ironclads coming in at the time of the civil war, neither Cromwell nor the Royalists had ironclads. The Internet is global. I was referring to the AMERICAN civil war. Lincoln, Jefferson Davies, Lee and Grant. A Union ironclad and a Confederate ironclad met and banged away at each other with solid shot for the best part of a day. - Ian Parker |
#8
|
|||
|
|||
![]() Alex Terrell wrote: As for ironclads coming in at the time of the civil war, neither Cromwell nor the Royalists had ironclads. Once again, the superiority of the Korean mind is shown over the decadent west's hamburger-poisoned ones. http://militaryhistory.about.com/od/...tironclads.htm Chiun, *Master* of Sinanju |
#9
|
|||
|
|||
![]() Ian Parker wrote: On 28 Jan, 20:12, "Alex Terrell" wrote: On 28 Jan, 12:04, "Ian Parker" wrote: Nelson planted tress in the Forest of Dean to be cut down in 1914 to build ships. Well Jutland was fought with steel ships and ironclads came in at the time of the Civil War.Interesting story about the Forest of Dean. Do you have a reference? This in fact came from a television program about the forests of Britain, and how the landscape had changed since the Ice Age. I don't. They were in fact looking for "wild" British woodland and were noting how rare it was. Wood was also very valuable for industry and heating before coal was discovered. The Navy had to protect huge areas of forests. As for ironclads coming in at the time of the civil war, neither Cromwell nor the Royalists had ironclads. The Internet is global. I was referring to the AMERICAN civil war. Lincoln, Jefferson Davies, Lee and Grant. A Union ironclad and a Confederate ironclad met and banged away at each other with solid shot for the best part of a day. Didn't they get bored watching the shots bounce off? |
#10
|
|||
|
|||
![]() On 30 Jan, 10:24, "Alex Terrell" wrote: This in fact came from a television program about the forests of Britain, and how the landscape had changed since the Ice Age. I don't. They were in fact looking for "wild" British woodland and were noting how rare it was. Wood was also very valuable for industry and heating before coal was discovered. The Navy had to protect huge areas of forests. Look it was COAL that fueled the industrial revolution. Our Union and Confederate ironclads burnt coal. Since when was the protection of industrial resources the responsibility of the military. The Internet is global. I was referring to the AMERICAN civil war. Lincoln, Jefferson Davies, Lee and Grant. A Union ironclad and a Confederate ironclad met and banged away at each other with solid shot for the best part of a day. Didn't they get bored watching the shots bounce off? The point is that neither side realized the protection iron afforded. After that incident ships got better OFFENSIVE weaponry (shells). The point which I was trying to make, which I also feel that the widespead use of coal amplifies rather than diminishes, is that there is technological change. Politicians and the military lack imagination. They do not see technological change coming. Common sense tells us that it is useless to extrapolate without factoring in future technological change. Politicians amuse me. A think tank COMMISSIONED BY THE BRITISH GOVERNMENT talked anout the rights of robots, clearly envisaging strong AI before 2050. Yet everything I have ever talked about involves only weak AI. ProEngineer, STEPS and CAD/CAM generally is certainly only weak AI, and is generally not talked about as AI at all. Chlorella ia NOT intelligent. To build useful structures however you need not only to replicate but also understand STEPS and CAD/CAM. This involves what most people would regard as a very weak AI. To me it is glaringly obvious that a VN machine will be built long, long before strong AI is ever realized. Most people outside politics (and the military) would have to agree with this. - Ian Parker |
Thread Tools | |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
DROUGHT HIT AUSTRALIA BATTLES CLIMATE CHANGE | [email protected] | Astronomy Misc | 6 | November 6th 06 01:56 AM |
Contributing to climate change | oriel36 | UK Astronomy | 0 | May 12th 06 12:13 PM |
Climate change and the rise of atmospheric oxygen (Forwarded) | Andrew Yee | News | 0 | March 28th 06 04:35 PM |
Global Warming - Climate Change - PETM - Foraminifera | Thomas Lee Elifritz | Policy | 1 | January 5th 06 06:20 PM |