Θα σταματήσουν μόλις ακούσουν ότι οι 1.500 αντιδραστήρες θα εκραγούν σε περίπτωση εκτεταμένου πολέμου/χάους/μπλακάουτ!

800 είναι οι εμπορικοί/ναυτικοί/πειραματικοί αντιδραστήρες και άλλοι 700 σε κατάσταση αναμονής...

 Every week an eruption in the Pacific Ring of Fire...

Iceland in a state of emergency - Fears of a powerful volcanic eruption - Displacement of 4,000 residents - NO PREVENTION plan*, although there are precedents with the 'Icelandic' eruptions of 2010 and the pan-European chaos of 1783...

Electrified meshes over fissures can prevent volcanic ash dispersal.

Global blackout (by a solar storm or a big asteroid and 1,500 nuclear reactors' domino explosions) PREVENTION. Shelters are useless!

https://GlobalBlackoutPrevention.wordpress.com *  

Cambridge+Nature mag, after the 2022 Tonga powerful eruption-warning, ask for devastating volcanic super-eruption (and thus, global blackout) PREVENTION, but not the *laser-plasma fast way.

http://www.nature.com/articles/d41586-022-02177-x

To prevent a devastating global blackout, annual world drills are needed, plus a Laser-plasma Shield, otherwise extinction may happen by a global blackout/nuclear plants' domino explosions by any unrepelled solar storm or undetected big asteroid. 

The ELECTRIC* Asteroid Apophis may explode in the satellite belt in 2029.

BUT ANYTIME a not in time spotted asteroid may explode (like in Tunguska) or a solar storm hit Earth,

causing a (PREVENTABLE) devastating global blackout that will shut down the nuclear reactors' cooling systems**...

Let's STOP the countdown!

* https://www.nasa.gov/content/goddard/new-nasa-model-gives-glimpse-into-the-invisible-world-of-electric-asteroids/

https://astronomy.fas.harvard.edu/news/impact-and-mitigation-strategy-future-solar-flares

2012 near-miss extinction:

 http://science.nasa.gov/science-news/science-at-nasa/2014/23jul_superstorm

2020 near-miss extinction:

https://youtu.be/k0k_to-FeZU

** http://www.swpc.noaa.gov/sites/default/files/images/u33/final_shibata_SWW_2015.pdf

1921, Global telegraph blackout:

https://www.scientificamerican.com/article/new-studies-warn-of-cataclysmic-solar-superstorms

Simulated laser plasma shield:

https://phys.org/news/2017-07-scientists-laboratory-astrophysical.html

: Princeton, RochesterΝΥ, Michigan, New Hampshire.

VINDICATED! Anti-asteroid lasers!!!  https://www.mbs.news/2019/09/a-laser-able-to-protect-the-planet-against-asteroids-developed-by-researchers.html

30 super lasers ALREADY EXIST!

https://www.cambridge.org/core/journals/high-power-laser-science-and-engineering/article/petawatt-class-lasers-worldwide/77B55882D24E72D26E233B691A8376D276D2D26E233B691A8376D276D2276D2D26E233B691A8376D276D2233B691A8376D276D2D26E233B691A8376D276D2276D2D26E233B691A8376D276D2D26E233B691A8376D276D2276D2D26E233B691A8376D276D

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Repel space threats (debris, asteroids, comets, space storms) with laser plasma

& prevent a global blackout & nuclear plants' domino explosions!

Since space storms, big asteroids and comets have a huge electric charge [NASA- electric asteroids, 2014], a close approach to Earth may cause a global blackout and a devastating domino of nuclear plants' explosions [Shibata, 2015], so an attempt to deflect the latter by nukes etc, may fail because of space objects' explosion/charge hitting the nukes from a distance (see Tunguska-1908/Chelyabinsk-2013/Tempel1-2005 explosions).

NO SHELTER can save anybody from such a life extinction, other than the Laser Earth Shield!

So laser-plasma repulse is a try we have to make soon.

Since big lasers are not planned to be put on the Moon tomorrow, a number of laser-satellites can de deployed, that will be controlled from the Earth, focusing altogether simultaneously on a point on the asteroid/comet, or in front of the space storm. 
In the meantime, all of the 30 existing superlasers [Cambridge/Danson, 2015] must be ready daily for the same reason of repelling with a plasma ball both a last minute noticed asteroid or a dangerous solar storm, like the ones in 1859 (Carrington event), 1872, 1909, 1921 (telegraph blackout), 1972, 1989 (E. Canada blackout), 2003 (Halloween solar superstorm),  2006 (near-miss Europe blackout & extinction), 2012 (near-miss extinction), 2017 (15 US cities' blackout),  2019 (near-miss Europe blackout & extinction), 2020 (near-miss extinction),  2021 (near-miss Europe blackout & extinction).

Dust from a giant asteroid explosion caused an ancient ice age...: phys.org,  2019.

Several laser-plasma simulations have been made [phys.org, The Wire, 2017] and more are needed, especially for preparing laser-satellites for Lagrangian points.

In the future, satellites may harness energy from Earth's electric torus belts [Brice, 1971], provided we act fast to prevent a global recession & pessimism  too.