They didn’t fail. They didn’t even try. Not even with a super-majority.
I am sick of such important issues like health of people, let alone half the population, being used as mere strategic play. So please push them to do the right thing, after they’re elected. They don’t seem to respond without pressure.
Hate to be that guy, but it is also the present (hopefully not future) the Democrats have allowed Republicans to build:
Bill Clinton promised to codify Roe v. Wade into law. He didn’t.
Obama promised to codify Roe v. Wade into law. He didn’t despite having a super-majority in his first two years.
Biden promised to codify Roe v. Wade into law and didn’t. The Dobbs decision was taken in June 2022, so before the midterms when Democrats still had a simple majority in the house and a tie + VP in the senate. When there were rumors/leaks a month or so before the decision that the USSC would take that decision soon. Again: Inaction.
There’s two problems with your last post which have to do with physics.
I’m not disputing that capitalism has it’s thumb on the scale; as you’ve written, the synergy to use H2 derived from natural gas is one effect, but it doesn’t stop them from advertising it as green. The physical limits though, one cannot argue with. Their effects would mean a lot more infrastructure that is necessary, with it more materials, which are limited too. Even if possible, we have limited construction capacity, which means that it would take us longer to reach the goal, when time is of the essence. Which leads me to the same conclusion, that where the advantages like power density isn’t absolutely necessary or other solutions are not available, use a better solution.
Many reasons. One major factor imho is the belief or illusion to be living in a meritocracy. Which would mean, that someone who’s rich has to have earned it and therefore criticism must stem from envy or jealousy. The same belief fuels the ideology of thinking of poor people to just be lazy leeches on society.
It is not only economic cost though. As I’ve mentioned, materials are also limited (on the same level as: There isn’t enough copper to wire all motors needed to replace all cars today with EVs). And it needs alot of surface area compared to the concentrated power plants of the past, which means an even bigger impact on the biosphere (especially if not done on rooftops in cities but in mountain ranges or fields, etc.). Don’t get me wrong; solar energy, if done right, is the only source that doesn’t interfere with natural cycles and does not increase entropy of the planet (which makes it actually sustainable). Using it inefficiently though, means inefficient use of other resources which are limited. (Not only economic. But on that note: Public infrastructure is always built with costs in mind, because we shouldn’t waste tax money, so we can do a better and more comprehensive job with what we have.)
So if there is a more efficient way to store energy for long periods, then it should take precedence over a very inefficient one. This will get complex since it is very much dependent on the local conditions such as sunshine, water sources and precipitation, landscape, temperatures, grid infrastructure and much more. As an engineer, I would throw in though, that if you need this secondary storage, that is not much cheaper, doesn’t have some very essential advantage, or doesn’t mitigate some specific risk, but is much more inefficient over your primary storage, then the system’s design is… sub-optimal to put it mildly.
For the argument of exploring everything: We simply can’t. More precisely we could, but it would need much more time, money and resources to arrive at the goal. And since climate catastrophe is already upon us, we don’t have that time and need to prioritize. Therefore a technology that has a physical, not human-made, efficiency limit loses priority as a main solution. That doesn’t mean, that H2 should not be looked into (for specific purposes, where it is essential or the reuse of existing infrastructure is the better option), but that we have to prioritize different avenues, with which we can take faster strides towards true carbon neutrality.
P.S. it doesn’t help, that today’s H2 is almost exclusively derived from natural gas.
I agree that H2 can have certain applications as a bridge technology in some industries, but there is a very important parameter missing in your premise.
Even if solar power seems “free” at first glance it really isn’t. It needs infrastructure, e.g. Photovoltaic Panels and lots of it. So just having H2 instead of a battery for an application means, it needs thrice the PV capacity or even more and with it the grid capacity. Now add to that, we aren’t just talking about replacing electricity from fossil fuel plants by PV, but about primary energy as a whole, which makes the endeavor even more massive. Also H2 will not magically become much more energetically efficient in its production, transport, storage and usage, because there are physical limits. (Maybe with bacteria for production) The tech could and should get better concerning longevity of the electrodes for example. Also as the smallest molecule out there, storage will never be completely without losses. And long term storage requires even more energy and/or material.
All this is to say, that efficiency is still paramount to future energy supply, since also the material is limited or just simply because of costs of infrastructure and its implications on the biosphere. Therefore such inefficient energy carriers as H2 or what people call “e-fuels” should be used only where the enormous power and/or energy density is critical. H2 cars should therefore never be a thing. H2 or e-fuel planes, construction machines or tractors on the other hand could be more appropriate uses.
Never have I ever watched/read anything relating to Lord of the Rings.
Oh my, yes. It is the next step to master. Although it is quite the adventure getting back to bed in that state.
I have mastered this technique to pro level. Now I fall asleep while sitting on the toilet. 🙃
Generally yes, but I believe it is best done on a case by case (meaning type of sports, level and skillset) basis.
Generally on the recreational level, the differences between the sexes are much smaller than the differences within one sex. The best example that comes to mind is Tennis. Although it is physical in that it requires a lot of high-speed strength, which theoretically should be an advantage (on average) for young men, the skill difference between a man and another is far greater than that between an average man and an average woman. Go to a public court and you’ll see a non-ignorable amount of women outplaying men (if they even dare to play each other) and what’s even more baffling, older people beating younger people. On the absolute elite level though, they seem to almost play a totally different sport. Ball speed, running speed, ball spin and variety in spin on average are very different on the WTA compared to the ATP and therefore similar but different tactics and even technical styles are employed in the two. The difference within the Top 100 ATP or Top 100 WTA is much smaller than the average Top 100 WTA and average Top 100 ATP. So on that level, imho the segregation is merited.
As some others have already suggested, there might be better criteria to judge this separation on, like with weight class for martial arts. It is not always clear where that divider should be, though. As for tennis: Is it body weight or height? Maybe your fastest or average first serve? Maybe your fastest or average ground stroke? 30m Sprint time? Wherever you put that line might change the nature of the game played in that group and not even eliminate the de facto separation on sex or age, but in turn make it unattractive for some people to engage in a competition in the first place.
Which comes back to my initial statement of judging it case by case depending on the average difference between sexes and the difference within sexes.
edit: replaced gender with sex. Didn’t think of it because in my native language this distinction isn’t made.
As an engineer I can attest that it is also useful for quick calculations and illustrations, especially at the concept stage. We also ran process “simulations” in it for fun, but of course something like SciLab would be better suited for it. The possibility to simultaneously work in the same spreadsheet was also a godsend during lock-downs.
Note, that in writing down this post, you haven’t brought forth any objective argument to justify your skepticism. Your argument that because people have agendas, you should be skeptical could be ok if the goal is to get objective information, not form a reactionary opinions.
A strong scientific consensus over this topic is not the result of some political agenda but of the scientific method. One of the central parts of it, is that any claim must be falsifiable through experiment. When anyone comes with a claim, others will try to reproduce or falsify it. Depending on the results the claim is either rejected or used in further research. With vasts of experiments explaining the effect or verifying the effect to better explain what was previously known, a consensus is formed. Politicians are only involved when it comes to appropriating public funding for research. That doesn’t corrupt the research itself, but hinders it if research can’t be done. When industry funds it though, then it does degrade the research very often (see tobacco industry in the 1920s-1980s, the food industry until today, or oil&gas industry which have known about the effects for at least the 1970s through their own research and have not published it).
For some more factual things you can read up on:
That CO2 gets warmer when subjected to light is known since the 1850s when Eunice Foote did experiments with water vapor and CO2 and made this observation and roughly quantified it.
John Tyndall did incorporate this effect into a first, very rudimentary, climate model of the atmosphere in 1862. The global temperature projections of that model for 1950 aren’t perfect, but still astonishingly precise.
Planck in 1900 formulated the Planck Postulate as part of his work concerning black body radiation. Quantization he thought of as a mathematical quirk. Einstein a few years later proposed that the energy of light or photons to be more precise is itself quantized. Einstein got his Nobel Prize in 1923 adopting this to not only explain the Plack Postulate (radiation) but also the photoelectric effect, i.e. that a molecule such as CO2 can absorb energy from the electromagnetic radiation interacting with it.
The scientific community was not convinced of the anthropogenic nature of the warming of the climate until in 1957 Roger Revelle and Hans Suess use the C14-method to show that the ratio of C-isotopes in the atmosphere is shifting towards those of fossil fuels. Since then more measurements have been done using this method to date things and reconstruct atmospheric composition (e.g. through ice-coring).
Since then technology such as satellites have improved the overall quality of measurements. And all of them show a clear tendency. With more computational power climate models have become more powerful and the projections are very good. The differences to measurements, when they happen are usually underestimating because the models are conservatively developed. You can refer to the IPCC reports which show you the data pretty clearly. If you want, then look at data from your local weather station, if it existed over 100 years ago, but even if only 50 years and you’ll probably see a difference even locally. Do that for all stations in the world and you can see a clear trend.
These are only a fraction of topics which anybody can read up on to form an informed decision, rather than opposing something just because it is consensus.
edit: A word.
Just no. This is not about both sides in any shape way or form. This is about agency. Fact is: There were ways to do this and the last three Democratic presidents (including the sitting president) have campaigned and outlined plans to codify it into law and didn’t. Yes it may have taken people by surprise that the country and the world is regressing as early and fast as it is, but that doesn’t take away agency, especially when they didn’t even try to spring to action after mere lip service to garner votes.
The thing is: The conservative, religious right, openly formulated and has been following their plan of judicial activism for decades. The lower courts haven’t become this biased towards Republican policy over night. It was due to bad luck, bad faith acting of McConnel and the other Republican senators and stubberness of some involved people on the other side of the aisle that Trump was able to nominate this many people to the USSC. It would have happened at some point.