I get up at 6 and go to bed at 10 for work but I'm gonna be honest anytime before 9 am or after midnight is quiet hours imo

I don't think it was an engineering consideration, I suspect it was the only thing they could get past the NIMBYs

Source? I don't disbelieve you necessarily but I'd love to read more

I mean, there's basically no good economic reason for any space colonization whatsoever, outside of potentially the asteroid belt. Neither Venus nor Mars have significant resources that aren't found in similar abundance on Earth, where extraction is orders of magnitude cheaper and easier. Tourism would be an industry, but it would almost certainly be an extremely niche business similar to OceanGate's Titanic visits, Blue Origin's launches, or stuff like Dear Moon. Rich people might pay very well to go visit Mars or Venus or the Moon but that pay certainly would not be enough to offset the trillions of dollars (yes, trillions) and decades that true colonization would take.

With that in mind, discussions of real space colonization are entirely theoretical and probably always will be, at least within our lifetimes. It is very conceivable that humans will land on Mars and maybe establish permanent research outposts there, on the Moon, or hypothetically Venus. But those would be far more similar to something like the ISS-- hosting a rotating crew of mostly astronauts and the occasional space tourist. I find it hard to imagine an economic case for anything more anywhere in the solar system within a reasonable span of time.

The theory is that since most of Venus' atmosphere is CO2 at this level, the breathable atmosphere of a human habitat is actually bouyant, which would make suspending a colony much easier.

Doing something like that on the scale of a research presence like the ISS is within the realm of current technology-- but you are right that doing so for a whole city is not technically possible at the moment-- nor is true space colonization in general, I would argue. There's a lot of unknowns and unsolved problems.

I don't wanna defend the guy but he did say floating colony, the atmosphere about 1 km up from the surface sits at earthlike temperatures and pressures-- astronauts would only need a breathing mask and some light skin protection as opposed to a pressure suit which is a major advantage.

If you're talking about standard security cameras usually the footage will get completely overwritten after afeew days unless there was an incident to prompt review of the footage-- and even then it usually gets deleted at some point. Its not like with social media data gathering where they're collecting all that information in order to build a personal profile of everyone-- security cameras just exist to review incidents that happen in the public realm and there's no real incentive for a public transit agency to track every single person that appears on their cameras.

There's cameras everywhere watching the road too if you really care that much and you better believe your car model and license plate is a much more reliable form of identifying information than a blurry face on a bus security camera.

That assumes the train is traveling at its maximum speed for the entire duration of the trip-- which is almost never the case, even in China. For a route that long with many many stops large portions running over rough terrain necessitating curves and grade changes the actual average speed along the route would certainly mean the average speed of the route would be much slower.

Ultimately, spending a tremendous amount of money embarking on an ultra-high speed rail route between the coasts-- which would certainly be one of the most ambitious infrastructure projects in human history-- would be a waste of time and money compared to almost any other rail project. All that money would be much better spent on high speed rail where it actually makes sense, and on conventional rail connecting every city in the US.

There's a lot of non-Chrome Chromium browsers.

I'm typing this message on GrapheneOS. My point isn't that it's completely impossible but rather that degoogling basically has to become your hobby in order to fully do it. It requires a level of effort that's not practical for the average person so its unreasonable to expect everyone to do it. Also, FOSS and non-google alternatives are often not as good as the service google provides for free, like Google Maps. I use OSMAnd as my daily maps app, but its pretty finnicky and isn't anywhere close to the smooth, polished experience of Google Maps, and its lacking some important functionality. I still use it, because I'm committed to trying to avoid Google software as much as possible, but its definitely not the best experience.

Also, a lot of institutions andemployers use the G-Suite and so its impoesible for people that have to do business with those organizations to be entirely free of google. My university uses the G-Suite and when school comes back in the fall I'll be stuck using it again. The local school district does too.

I run a degoogled Pixel 6A with GrapheneOS and Linux on my desktop. I logged in to Google once on my phone and still haven't logged in a single time on my desktop. I don't use any of the gsuite apps.

I don't think the average person should or could reasonably do this. Google is so closely ingrained in society that removing it from your life requires a significant amount of effort to make sure you can still have as much of the stuff you need to participate in society as possible. Some of that stuff just doesn't exist now without Google.

I'm glad that the software and tools and resources exist to de-google yourself for those that want to but its just not an option for most people.