Isolus
When I asked the IT staff at my university years ago, they said that there are still some very old routers without IPv6 support in use. And since everything seems to work with IPv4 for the university administration, there is no money for new ones.
It's not perfect but if you started you trip in another country with such a system and where a more recent certificate was used, your passport will deny access.
But I don't quite understand what this means for other/custom curves.
For example I'm often using brainpool curves. Currently I just set the CurveParams and I'm done.
They are part of a lot of official standards (especially in Europe/Germany but also for e.g. travel documents in the ICAO standard) so I can't get around them.
Do I have to implement everything for that curves myself? That would probably be more insecure than just using crypto/elliptic.
But if production cost isn't the problem what difference would nuclear power make?
Regardless of the type of power plant, it is totally stupid to shut down some and not allow any new ones to be built.
Um no. Renewable energy is now actually cheaper than nuclear energy. You could build renewable energy + storage within the same range of cost. The problem is the former government shut down nuclear power plants and then did exactly nothing.
The nuclear power plants aren't perfectly good. They are very old and would need a lot of investment if run for more than a couple of month.
And germany isn't even near electric energy shortages. It's currently supplying france with a lot of energy.
If electric heating were used everywhere from now on, there would be an electricity problem. But for that the electric heaters are missing.
Gas price was 4 ct/kWh two years ago, electricity at 35 ct/kWh. People always take what is currently the cheapest.
> It's all because wind and solar are intermittent, there's nowhere near enough storage capacity on the grid and there won't be for decades, and their politicians have their heads in the sand about the whole business.
They didn't put their heads in the sand. The former government sabotaged the whole renewable industry again and again (e. g. they didn't allow building new renewable power plants for years, storage facilities need to pay for the grid when they store energy and when they release it so they can't be competetitive to gas).
So the news itself is correct but the headline abbreviates this very badly.
And France is still building their nuclear waste dump site not that far from the border. Many also have a problem with this.
Yes, it has numerous forms. Most high-level radioactive waste is stored in dry cask storage. Until you destroy the cask and the things in it, it's pretty safe. But if you keep too much at one place it becomes a great target for terrorists. If you put them below the surface you must find conditions which doesn't degrade the cask.
Medium and low-level radioactive (dry) waste is often stored in plastic bags in normal steel barrels. When they rust through, you have a big problem. And steel barrels tend to rust faster than radioactive waste decays. Germany put a lot if these barrels into the former mine Asse and had to get it back at really high cost after saline water entered the storage location. After that there was even more waste to store because you need new barrels and have to store parts of salt from the mine as well. So Germany practically had a nuclear waste storage. It didn't work out so well, so people there are skeptical when someone else says it's not a problem.
And then there are radioactive liquids in storage tanks. The only solution I have heard so far is to dilute them so that they can be dumped into the sea. That may work for small quantities of waste, but if it's done globally, we have a problem.
> Same here, and I think thats precisely the problem - there are few scientists and technical proffeshions in government. Like a huge chunk of human society is not present in decision making.
I just wanted to say that a formal degree doesn't necessarily qualify you more on the subject and I don't like someone saying "you haven't studied this shut up". I judge people by their arguments, not by their title.
But I think more expertise among politicians can never hurt.
So no, they don't want to label it green energy, they only prefer it to other fossil fuels and nuclear but the goal is to phase out natural gas as well.
The idea is that the hydrogen can then be used in existing gas power plants.
The nuclear exit was supported by the population and not decided against them by politicians.
And to your criticism: A lot of politicians in germany are lawyers. Are they allowed do decide for the country? Do they have an idea about nuclear topics?
But it's difficult to use them in old buildings and gas is said to be to most cleanest heating technology based on fossil fuels.