I think it's become a cultural thing, unfortunately. I've spent the last few years seeing the world, and the difference in attitudes between the people of many other countries and Americans at home is striking. We've become a fear-based culture.
I have an anecdote from a month or two ago. My girlfriend--she's German--and I were in Boston's central park, where there's a wading pool for children. The place was extremely busy with families and children everywhere--and also crawling with police. As the mother next to us ushered their 9-year-old into the pool, the mother loudly told her, "If anyone touches you, you scream!" My girlfriend laughed out loud at the silliness of it (the child was within eyeshot, in a pool filled with other children and families, in broad daylight, and surrounded by police) and commented to me about how afraid Americans are of everything.
Now that's just an anecdote. But we're seeing bits and pieces of this everywhere. Parents fearful of pedophiles around every corner. TV commercials about new drugs, scaring us into thinking we have some painful disease. ("If you've had chicken pox, the shingles virus is already inside you..."). People like the Free-Range Parenting blogger getting harassed and hounded. The ballooning security and surveillance apparatus. The militarization of our police, and draconian and unfathomable laws and sentencing requirements. The TSA, which is pure theater in service of fear. Bits and pieces.
I find myself increasingly thinking that the fear-based environment in the US is not a place I would want my children to grow up in. It breeds a dangerous us-vs-them (the brown people, the druggies, your neighbor) mentality and leads to suspicion and hatred.
Unfortunately I don't know what to do about it other than move to a different, more emotionally stable country. Culture is hard to change and takes a generation.
When my own kid was very young I was paranoid about touching him in public. It didn't stop me, but I was mindful of it, and I would occasionally feel I was getting extra scrutiny by some parent; a man not at work in the daytime, holding a young boy's hand.
This strikes me as odd. As a parent (dad) of two, I wouldn't ever dream of feeling odd about holding either of my kids' hands - or even for that matter chasing them down when they run away screaming (which happens often).
I didn't feel odd for the act, I felt uncomfortable with the assumptions or speculation implied by the scrutiny. No one likes to be distrusted, regardless of the context.
I wear a shirt that says "Free Hugs", and I've had many adults take advantage of it. The other day, a kid asked me and I got all weird and "can't"... I don't wear that shirt anymore.
The most unfortunate part isn't that we worry too much -- it's that we worry about the wrong things. Not enough people seem to be concerned about the unaffordability of health insurance, or the fact that 401k plans are unlikely to cover retirement.
I'm suspicious that this is constructed, and is precisely the idea. American TV is one long stream of things to be afraid of-- other than the things you should be afraid of. It's distraction.
I think people, deep down, know the difference between real and fake threats. People like getting worked up about fake threats, because they know they don't actually have anything to fear -- any more than from a scary movie. If the TV was always going on about real-life stuff that made you feel uncomfortable -- who wants to watch that?
Tangent: I lived in Boston for a while. I'm glad to read stuff like this as it reminds me that it wasn't me.
PSA: Boston is not liberal, except a little bit in the abstract NPR "latte sipping" academic sense. Culturally it is unbelievably, stiflingly conservative, far more so than "red states" for example.
I dated a cute girl from Andover, MA for a while. Andover is a little upscale town just north of Boston, kind of a well-off suburb.
She hated that I wore a tiny bit of gold jewelry (gold cross from my grandmother) because "that's what non-white people wear", so away that went. She hated that I wore T-shirts because... probably similar reasons. I took her to a beach on the Cape, and she wore... black. Covering her whole body. Formal black clothing. I mean basically, if you transplanted a Puritan circa 1750 into the modern age, you'd get this woman. She had never lived anywhere else. And then after breaking up with her, I looked around and it was all I could see... races not even interacting at all, both white and black people having REALLY limited "socially acceptable" clothing choices, etc.
I don't want to bash Boston too hard. I lived there for like 8 years. It has the best sports bars around, but this unfortunately only adds to its "provincial" reputation. Boston Harbor is really nice. The fact that Boston barely has any beaches (at least compared to, say, Long Island) was just weird for me (growing up on LI, I took the miles of beaches for granted, I guess).
I have a lot to say about Boston, both positive and negative. But yeah, socially? Can you even get more socially conservative while still being politically liberal?
That's astounding, but not surprising. The wealthy 'burbs of Boston are even more stifled than the city or Cambridge.
Boston should have been Silicon Valley. It had all the pieces, everything aligned, best of the best. But it's not. I think there's a really good argument to be made that this conservatism is why. All the really smart people ran away first chance they got.
Sadly, a startup (thredup.com) that I worked for did too and I decided not to join them, mostly because I had reached a point in my life where uprooting to the opposite coast was unfortunately no longer an option (and I had already spent 4 years in a previous life in Cali)...
I completely agree, as someone who grew up in East Europe and is now in the US. The contrast between my childhood and what I see here is huge. And before someone counters that I come from an uncivilized place let me say what I saw 4 years ago while living in Amsterdam. Kids who were in 3rd or 4th grade would bike to school alone, crossing streets with traffic and so on.
> Unfortunately I don't know what to do about it other than move to a different, more emotionally stable country. Culture is hard to change and takes a generation.
That seems extreme. The situation you describe seems directly under control of the parents. Eg you can solve this for your child by simply not subscribing to that culture.
That's a ridiculous comparison, The fact of the matter is that those decisions are completely logical. Whether or not global warming is happening, we will run out of fossil fuels and fissionable material eventually. Solar is renewable, self sustaining. By building out solar Germany is reducing there dependence on foreign countries and securing there future; Possibly helping to reduce global warming is just icing on the cake.
>That's a ridiculous comparison, The fact of the matter is that those decisions are completely logical.
I don't think shutting down an entire industry in a knee jerk reaction is logical. Gently paring down fossil fuel energy consumption is logical. I think the extreme reaction is the illogical mentality that he was talking about.
It's more than a knee jerk reaction though, there are a lot of reasons to speed up the switch to solar and renewables. Global warming may have been a catalyst, but it was going to happen eventually and they figured sooner rather than later.
Yes, but if you want to do something about global warming it'd be a lot smarter to keep the nuclear power stations running and take coal plants offline instead. Nuclear power has a spotty safety record overall, and the consequences of a mistake can be acutely disastrous, but coal is likewise a chronic disaster.
I disagree. There have been lots of low-level safety violations, and it's easy to find examples of chronic mismanagement. By 'spotty' I mean lots of small flaws, a few big ones here and there. Certainly, it has a good low ratio of deaths per megawatt of power generated, but such metrics are not the whole story.
I'm very pro-nuclear, but don't think there's an mileage in blowing off safety concerns.
Agreed, I'm all for nuclear power personally and that is a somewhat less logical position, but the irrational fear of nuclear power is more of a worldwide phenomenon than a German one. All I'm saying is I think comparing American fear-culture to Germany's decision to quickly move to solar is at best apples to oranges and at worst completely nonsensical.
Solar panels do have some low-reserve raw-materials requirements. CSP (concentrated solar thermal power) rather less so, though it has higher costs and isn't as easily deployed widely (PV can be installed pretty much on any existing structure, CSP generally requires its own dedication installations).
Though really, all this says is that even under a renewables scheme, we're not going to be able to provide power at the level some have come to expect for the population we've now got (7 billion) or are projected to have (10 billion).
The bigger problem from my PoV is that the existing financial and economic systems discount the sustainability capabilities of even a partial capacity provided by renewables to the point that little if any of it gets built -- the biggest hazard I and some others (Gail Tverberg is a pretty notable leading voice, Richard Heinberg another) see is that the financial and economic systems collapse well before energy or other limits fully impose themselves.
And yes, others note that renewables as presently envisioned draw heavily on nonrenewables for fabrication and construction:
The fact that providing energy needs under a renewables basis is going to be really hard doesn't make nonrenewables any better -- they're only going to work until they don't and we fall off a cliff.
Though really, all this says is that even under a renewables scheme, we're not going to be able to provide power at the level some have come to expect for the population we've now got (7 billion) or are projected to have (10 billion).
This is best viewed as an engineering problem; those are much easier to solve than social problems.
It's not an engineering problem to the extent that you've got populations whose very existence depends on these energy streams.
At that point, it becomes a rather pressing existential problem.
You cannot simply "engineer" more energy into existence.
Yes, there's quite a bit more energy striking Earth every day from the sun than humans use today. However it's not in forms we can utilize directly, other than simply basking in it. The most widespread process for converting sunlight into useful energy is about 1% efficient, we're already using 14% of all its productivity on the planet, and using it to replace existing fossil fuel uses would require another 21%. That's plants, and for humans to directly utilize 35% of all net primary productivity strikes me as manifestly infeasible.
And the lack of an engineering solution means that this is a social problem -- that's the fundamental conflict here: deciding how to allocate scarce resources.
Well, either we find a way to give people what they want, through efficiency or new energy sources, or America keeps bombing the Middle East. And I expect viable fusion to be easier to solve than the politics of a world running out of energy.
The fact that providing energy needs under a renewables basis is going to be really hard doesn't make nonrenewables any better -- they're only going to work until they don't and we fall off a cliff.
What's your suggestion.
My suggestion is to pick our energy sources carefully. Solar panels mean a dependence on China, which is hardly a departure from our current foreign dependence. Maybe there is no energy source that doesn't put us completely at the mercy of another nation, but who knows if that's the case? No one, because renewables are marketed as inherently endless. I'm not a civil engineer, so I don't know all the details and I can't tell you what the best system is. I defer to the actual experts on that. But I can tell you that the endlessness of renewables may be technically true, but often not at all in practice. That's all I'm getting at.
If you're referring to rare-earth production, my understanding is that this is more a matter of where mining operations are considered viable and acceptable (largely on a basis of environmental impacts). The elements themselves are relatively abundant in the Earth's crust, they're simply not concentrated as other minerals have traditionally been (though we've done a rather good job of ensuring that concentrated ores no longer exist).
Materials dependence is also different from fuels dependence. In the latter case, short-term interruptions can have massive disruption effects on whole economies. Look at what possible military action in Syria is doing to current oil prices, let alone the disruptions of the 1974 and 1979 oil embargoes. Were material flows interrupted, what would be disrupted would be additional energy systems development, but existing systems would continue to function fine (modulo maintenance and retirement).
the endlessness of renewables may be technically true, but often not at all in practice.
There's a fair bit of truth to that. Many renewables technologies are dependent on specific and limited materials, or on complex technology stacks: PVs also require an extensive chip-fabrication infrastructure. Once it's established and producing it's pretty efficient, but having to build it from scratch would be a challenge.
You're touching on issues that many who are looking at future paths (generally: "collapse", "transition", or some combination / variant of these and other options) with cold, clear vision see.
My point is that whatever challenges renewables offer, they're out only hope, so if it turns out that they do have profound limitations, we'd best start getting used to that idea. If this means going back to animal power and firewood -- well, we have a rough idea of what sort of population can be supported on that technological stack. And I don't paint renewables as necessarily being sufficient for present-day (or even technologically advanced) lifestyles, though I suspect they might be able to offer that.
My point is that whatever challenges renewables offer, they're out only hope
Ok, we're on different pages then. I don't dislike renewables. I think at least one of them is probably the way of the future. I just dislike the black-and-white way renewables vs. nonrenewables are addressed.
I just dislike the black-and-white way renewables vs. nonrenewables are addressed.
Then do some research.
I've, literally, dedicated the past 9 months to figuring out what the hell is going on. And one way or the other, we're going to run out of fossil fuels in any practical economic sense (there will always be some coal, oil, and natural gas underground, but the ability to extract it and gain useful economic productivity from it will eventually expire).
You can quibble over whether we've got enough to last for 5 years, 50, 500, or 5000, but they will run out. Almost certainly at some point in the timespan I've just given. Very likely sooner rather than later for oil (on which we're tremendously dependent for anything involving transportation), and likely not much longer for gas and coal. And those timespans are well within the span of existing human history. Which is to say: we're facing the very probable end of industrial civilization of humans on Earth.
It's also hardly a "green" or "liberal" viewpoint: the finite nature of fossil fuels was realized quite early in the Industrial Revolution. William Stanley Jevons is often mentioned ("The Coal Question", 1865), but he was beat by 76 years by John Williams, "The Limited Quantity of Coal in Britain", 1789. More recently, M. King Hubbert (petroleum engineer), Hyman Rickover (US Navy admiral), and Colin Campbell (petroleum engineer).
It's geology, physics, and math. Not ideology.
And even if we've got reserves to last a million years, the environment can't take it. CO2, mercury, sulfur dioxide, particulates, and other pollutants from coal, oil, and gas will kill us.
We're stuck between those two prongs.
And beyond energy, there's a host of other resources which humans have done an exceptionally good job of drawing down. As if it's our job (and I could make a fair case that it has been).
And, as with any coldly rational bottom-line focused employer, once an employee has provided all the useful work they can provide you, you let them go.
That's us: humanity is very close to having worked its way out of a job. And no, the Universe doesn't offer unemployment insurance, welfare, or a pension.
Think it over. Do some research. See what conclusions you come to.
You're so eager to defend renewables you're projecting opinions you want me to have, on me.
What I mean is I don't like how anything that is grouped into "renewables" is considered to be equally perfect. Like, "It's not fossil fuels so it's the holy grail". Nevermind that hydro backs up rivers and solar panels require rare earth metals. This sort of mindset, I figure, will hamper our ability to choose the best renewables. I'm not saying we should stick with fossil fuels.
What I mean is I don't like how anything that is grouped into "renewables" is considered to be equally perfect.
In which case, you're projecting opinions on me which aren't correct.
In the world of energy sources available to humans, there are two classes:
Renewables which replenish given time.
Nonrenewables which don't.
For all of human existence save the past 250 years, we've depended virtually entirely on renewable resources. Which isn't to say they didn't have negative impacts on the land humans occupied. Deforestation and desertification are very common in human history and prehistory.
There are a handful of other nonrenewables which are sufficiently abundant that they might be able to address some of our energy needs (mostly electricity -- transportation, liquid fuels, and chemical feedstocks remain a major issue). They have some pretty tall technical challenges however. Thorium reactors are more probable, fusion rather less so: we've been unable to reach technical let alone commercial viability with 50 years' research during the period of maximum abundance.
Anyhow, as I said: list out your options. Figure out how viable they are, and what the negatives are.
A list of questions I like to keep in mind:
1. How Much Energy is Returned for the Energy Invested (EROEI)?
2. Have the claims been verified by an independent third party?
3. Can I see the alternative energy being used?
4. Can you trace it back to the original energy source?
5. Does the invention defy the Laws of Thermodynamics?
6. Does the inventor make extravagant claims?
7. Does the inventor claim zero pollution?
8. Can I see blueprints, schematics or a chemical analysis of how it works?
9. Infrastructure Requirements -- Does the energy source require a corporation to produce it? How will it be transported and used? Will it require new engines, pipelines, and filling stations? What will these cost? Who will pay for them and with what? How long will it take to build them?
Recycling has its limits. I've mostly looked at this with regards to lithium (critical in Tesla's EVs, though other rare earths are also limiting, perhaps moreso).
With present known reserves (including recent finds in South America -- Bolivia as I recall), there's not enough lithium to build batteries for an EV for the entire world's population. I believe the number I came up was about 1 in 10. And that's for one generation of vehicles.
Turns out that you can recycle batteries. But the process recovers only 90% of the lithium. After about 7 generations, you've lost over half your original stock.
With sufficient energy, you can extract virtually anything from seawater (even stuff like uranium). But that "with sufficient energy" prerequisite is pretty much specifically the challenge we're looking at.
"With sufficient energy, you can extract virtually anything from seawater (even stuff like uranium). But that "with sufficient energy" prerequisite is pretty much specifically the challenge we're looking at."
Not so much. There is plenty of energy... I mean tons... with one caveat: it's not always on.
But there's no reason that extraction of minerals from sea water couldn't be a daytime-only thing.
I have an anecdote from a month or two ago. My girlfriend--she's German--and I were in Boston's central park, where there's a wading pool for children. The place was extremely busy with families and children everywhere--and also crawling with police. As the mother next to us ushered their 9-year-old into the pool, the mother loudly told her, "If anyone touches you, you scream!" My girlfriend laughed out loud at the silliness of it (the child was within eyeshot, in a pool filled with other children and families, in broad daylight, and surrounded by police) and commented to me about how afraid Americans are of everything.
Now that's just an anecdote. But we're seeing bits and pieces of this everywhere. Parents fearful of pedophiles around every corner. TV commercials about new drugs, scaring us into thinking we have some painful disease. ("If you've had chicken pox, the shingles virus is already inside you..."). People like the Free-Range Parenting blogger getting harassed and hounded. The ballooning security and surveillance apparatus. The militarization of our police, and draconian and unfathomable laws and sentencing requirements. The TSA, which is pure theater in service of fear. Bits and pieces.
I find myself increasingly thinking that the fear-based environment in the US is not a place I would want my children to grow up in. It breeds a dangerous us-vs-them (the brown people, the druggies, your neighbor) mentality and leads to suspicion and hatred.
Unfortunately I don't know what to do about it other than move to a different, more emotionally stable country. Culture is hard to change and takes a generation.