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Being vulnerable is not the important part. They have been vulnerable for years. The problem is the probability of being exploited. If everyone knows about the exploit details before a proper patch is available the number of exploited systems will skyrocket


How a nanoprobe (required by the propulsion solution) can send data back to us from >10 ly away?


send 1 a day, that way you only have to communicate to the nearest probe.


Some reference material that can be helpful https://www.tesla.com/blog/master-plan-part-3


The baton is passed forward, not backward.

Prove that they were right by making the same attitude yours.

That's the best gratitude to be received. Especially when you are not young anymore. Proving that what you did was not in vain but it had a good impact on people and it will outlast you.


What about going logarithmic with time? The more it's in the past the more errors are forgiven. Explained in another way use the relative time difference (diff/(now-value)) to compute the score and not the absolute time difference


Good suggestion


Starship can be used to release a probe with gigantic fuel reserve and a bigger than usual energy source (solar or nuclear). Then the probe can use a VASMIR or other electric propulsion to gradually accumulate a vast amount of delta-v


That's an orbital-velocity ballistic trajectory.

And that's sub-orbital. Barely


"The payload is data." Elon The data they get from the test and they focus on getting the most and most valuable data. This is an explicit choice. A physical payload at this stage would reduce the overall value that they are able to get from a flight.


> We know physics very well.

We should tell it to physicists ;-)

That was the same in 1700s. Laws of mechanics were well known and they were convinced that it was just about getting better in using math with it.

Then electricity and magnetism emerged.

Then nuclear physics and quantum theories and relativity.

And we know very well that they don't match up.

And we have anomalies all over in our measurements and no good theory to explain them.

But just using "known" physics theories we have warp drives and warmholes and quantum teleportation.

Going to the moon was something impossible and we accomplished it.

Before the same was for flying or going deep underwater.

Do you need more examples to get some fate?


I think it's very important to understand the Relativity Of Wrong.

https://www.sas.upenn.edu/~dbalmer/eportfolio/Nature%20of%20...

Our knowledge is incomplete, but we can put boundary boxes around what is possible. Just because our theories are incomplete doesn't mean that what we know is wrong. Our knowledge has been extensively tested over the past 100 years.


> we can put boundary boxes around what is possible

Based on our incomplete knowledge. So we really can't. What would a proof that something is physically impossible look like?


Did you even read the article I linked?

Newton was wrong, Einstein has provided us a better, more accurate, theory of gravity. Guess what? We still teach Newton in high school and college physics! Why? Because though it's wrong it's only wrong in the most extreme circumstances. Generally speaking it works quite well. The only observation we made contradicting Newton was Mercury's perihelion precession. But Einstein didn't change how fast apples fall to the ground.

Likewise, we know, or at least strongly suspect, Einstein is wrong. That doesn't mean everything we've observed the past 100 years corroborating General Relativity goes out the window with a new theory. No, instead that's what makes creating a new theory hard: you have to account for a century's worth of observations validating GR and reconcile with QFT (otherwise why bother).

But it wouldn't change anything about what we already know and what we've observed. That's why it's a boundary box. This is science, not magic.


I've read the article. It exposes a well-known point of view in philosophy of science that has been debated at least a hundred years. It doesn't begin to cover that question at all.

Notably, the idea that a new theory simply takes existing "observations" and adds to them is historically unfounded. Indeed, many theories start as thought experiments that contradict observation and later turn out to be better models, not the other way around.

You also may or may not be familiar with the concepts of theory-ladenness and the commensurability of theories. If not, I suggest doing some reading about that so you can appreciate why those questions aren't as straightforward as you seem to believe.

[1] https://en.wikipedia.org/wiki/Theory-ladenness [2] https://en.wikipedia.org/wiki/Commensurability_(philosophy_o...


A new theory isn't going to contradict your observations. It may provide an alternate explanation and allow you to understand the phenomenon a different way, but the phenomenon leading to the observation is unchanged.

This is important in this discussion because we've never observed anything traveling faster than the speed of light in a vacuum. That would appear to rule-out faster-than-light travel, which for practical reasons would make traveling to other solar systems impossible.


- Circular economy.

- Food production with low resources consumption.

- Distributed, low-scale production with high efficiency. So no need for high consumes to keep high production efficiency.

- Implementing renewable energy and the concepts listed above from the ground up in every aspect of life. That's scarcity, harsh environments and need for you together with bright minds.

- And many many things that we can't even imagine from here.

> “war is over, if you want it”

The problem is the "if you want it". That's for most of the unsolved problem we have on earth.

If you keep failing generation after generation maybe you need to change your point of view to understand how small we are and as we are not much different each other and from other living things.

“Insanity is doing the same thing over and over and expecting different results.”


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