@farmerman,
farmerman wrote:
I think you should look at the ROOTS of some of our predicaments in energy and "sustainability". Americans are easily pushed around by our leaders as a nation. It isnt because we dont have enough sense, Its because (IMHO) we get caught up in useless rancor and soon we all start sounding lik Oralloy's nyah nyah nyah mantras. We start demonizing those with whom we disagree to the extent that many folks wish to use drastic (violent)means to remove their opponents presence and disallow them a voice in this, a supposed Constitutional Democratic Republic.
I appreciate what you're saying, and I know this thread is supposed to be about politics more than sustainability; but I would just like it if we could just work productively toward achieving sustainability instead of always debating the politics of it.
Quote:I have a"for instance" Example. The US used to lead the world in rail traffic and train design.All until say, the early 1950's when we, after bitter argument among industries and travelers, started to push cars and trucks and buses as our modes of travel. This all occurred when Eisenhower, flush with cash from GM,Standard Oil, Dupont, Gen Tire, etc etc (and easily manipulated by these lobbyists) started th "Interstate highway systems" .It got so that the GM boys BOUGHT UP railroads and let em just fail (Then this became a GOP and urban DEM (mostly) mantra that railroads cant move traffic and they should be made extinct.
Unlike most other countries, where their RR;s are themajor tool of commerce and recreation.
So we now hve heavily polluted cities And large Greenhouse gas problems more than any other country , even China , which is gradually removing coal run industry from its plate.
I agree it is important to look at the history of industrialism, but it's also important not to be so hasty in demonizing the replacement of rail with highways that we support new rail initiatives that do little more than pumping lots more money into the automotive economy.
Innovations in buses and cars and especially the way they're used could lead to sustainability better than launching rail projects by clearing new corridors and pumping money into a yet-unreformed economy.
The main challenge, however, is getting these industries to stop trying to maximize sales and instead start working to reform culture to minimize production and thus utilization of resources.
Quote:We created the monster ourselves but why not (besides planting christmas trees), try to reduce much of te greenhouse gas excess with boosting a reinvention of mass transit?? I feel this will go a long way.Our interstate hiway systems are themselves big fossil fuel users (think of cement kilns, macadam plants, all te fuel used for space gobbling technology that should be going the way of the Conestoga wagon)
Yes, transit and infrastructure reform are important in addition to reforestation of inhabited areas. The only way to narrow roads and highways is to reduce the total number of vehicles using them, and that requires more people to forego personal automotive ownership and choose transit instead. There are many innovations that would be possible with bus transit if people would get over the cultural aversion to it.
Quote:Intracity EV travel and Intercity mass transit would go a long way to reduce the carbon footprint per mile of travel for our exploding population.
Yes, but you have to realize that the moment you say EVs are a good thing, the growthists take that to mean there's no reason to reduce total quantity of vehicles on the road if the plan is to gradually replace them all with EVs.
You are right about the highways and roads wasting resources, but also consider all the cleared land and the fact that ever more land keeps getting cleared and developed, and very little developed land is getting reforested.
Quote:You really need to make a list (since you seem really interested in the subjects) of the roots of some of our problems in energy development and use.
Even nuke power has a front end HUUUGE energy draw just to prepare nuke fuels.Where nukes come in is when the fuel is used for breeder-reactors and the amount of C actually Goes down precipitously per "next gen" kilowatts.
Ultimately I think you have to look at kwh-per-capita used and, even if those kwhs are generated without CO2 emissions, they are going to cause the average amount of water in the atmosphere to increase, which is going to cause cloud/fog/mist condensation to be greater, which will blanket heat and continue changing the climate.
Solar panels and wind energy should be sufficient sources of energy if people constrain their energy use by insulating certain rooms of their houses very well and only heating/cooling those rooms and not the rest of the house/building. Likewise, public buildings should have more breezeways and indoor/outdoor areas that don't involve any heating/cooling. The more we build natural ventilation, heating, and cooling into buildings, the less energy they will use. If we also integrate dense tree-planting into architectural designs, we'll basically be living in real urban forests, which are interspersed with habitable spaces that don't disrupt the natural and agricultural functions of the carboniferous life around us.
Modernism created this aesthetic of removing nature from culture, probably because people wanted jobs and money and the more nature was removed to make room for culture, the more economic activity would have to take place to maintain all the culture. Now, however, we should realize that we have to build nature back into our cultural spaces so that the ground can perform its natural climatological functions.
Roof gardens and trees were a neat idea, but you can't really cover an entire city with green roofs and not expect it to cause the buildings underneath to weather and deteriorate faster. As such, it makes more sense to change the way we design building and infrastructure so that the soil can host trees and buildings don't block sunlight/rain from reaching the trees. Trees can be natural or fruit/nut-producing varieties. There is a taboo against mixing agriculture into high-income municipalities, but it would actually save a lot of fuel if many fruits and nuts were grown in the same locality where they are consumed.