The ISS is almost dead ... and cannot even deflect a baseball sized body ... yet it costed billions ...

None of the mentioned technologies costed the mankind billions per year for years. But I could be wrong.

We would need:
1. A system to track "anything larger than a certain size"(tm) moving within out solar system and within "a certain maximum amount of time"(tm)
2. A reliable way to deflect/destroy "anything larger than a certain size"
3. A system to implement that way within "a certain maximum amount of time"(tm) available 24x7
4. The same as above multiplied by 2 or maybe 3, just in case.

It would take not less than 100 or 200 years, just to reach the agreement about who is going to look into it.

This department is highlky active in every big company and government. They like it this way. That's it.

That was posted on Astronomy Picture of the Day long ago.
This is another side-effect of the shutdown: online media theft.

That was put online long ago on Astronomy Picture of the Day. Thanks to a bunch of stupid people (you name them) we cannot see that any more!

I only buy hardware where OpenWRT can run. With USD 50.- you can buy a TP-Link box and get a great router later on.

Surfing the net or checking email defies concentration.

Whatever it is available! I'd like to have gigabit. But only 8 Mbps is available and slower products cost the same

Do those persons know we live in a 3D world?

Of course.

Me english to be bad. Sory!
If I establish an internet activity to provide encrypted email service I am supposed I know what encryption is for and that I won't be bale to snoop into it.
If later I say "I shut down the service not to help terrorists, as my service was meant only for horny partners and surprise birthday parties, not to really get un-snoopable communication", then I show everyone I am an incompetent and a simpleton.

Your wrong, sir! If you're UID if dividible by 47 you be on faceboek. M'ine is not.
I be from the whazzup generation as I be divided by 1217537 and 2 alone.

So what'd be "encrypted email" for? Horny partners? Surprise birthday parties?
I am really curious what they think about it.

It's loo late, dude.
25 years too late.