The Internet is paralyzed globally, I think this is a terrible thing. The whole world seems to lose its connection, economic activity seems to have stopped working. Financial transactions too, without internet, it will not be able to take place because its foundation is technology and the internet. You can then use cash to make direct transactions, and if you online transaction, I'm afraid there is no solution. But I think this will be very unlikely, the best internet engineers in the world will not let this situation happen
Well I wish they are doing something about the impending solar flare from outer space that mighty destroy the network system of smartphones, and highly unlikely the internet might be down from this kind of event and even all electronic communication devices might not work, this is gonna be a major world wide catastrophe for us that are now familiar with this kind of technology and the entire world would feel the strain because of it, Well I think that is the only event that can not let us use bitcoin.
Network system of smartphones?
Really?
There is no such thing, the smartphones are using the same network that the old mobile phones used.
And that network is pretty easy to be replaced 100% in case of "solar flare".
Also you should know that a solar flare capable of destroying all the communication systems on our planet will most likely also cook 99% of us alive so...the last update from candycrushsaga would be our last problem.