What is with the guy who makes the bizarre paragraphs about the end of the world on random questions? Is there anything we can do?

Excerpt: "America will be last country to switch to Euro. Three big earthquakes will shake the three superpowers; 1st big earthquake in Russia; 2nd (bigger one) in China; 3rd (biggest of the three) will be in America. NATO will nuke Ukraine to blame Russia for it; then NATO will nuke Russia from Scandinavia. China will attack Russia; but will not get past Ural Mountains; bio-genetic weapon will be used against Chinese soldiers (they will run back to China and hide in closets in fear) and weather weapon will freeze Siberia to - 200 Celcius; stadium-size chunks of unmeltable ice will fall from the lower sky (because when rockets go into higher sky they bring this ice down to lower sky). Russia will destroy Turkey and America. China will have a hole across the whole country to the abyss (because of another super weapon used to stop Chinese aggression); radiation from this hole will be massive; Chinese will try to keep quiet about it; a lot of people will fall into this hole. Scientists don't see dinosaurs because of radiation. Only Eurasia and Alaska (both without coasts) will remain after demons blow up Antarctica (which surrounds the flat earth) and Greenland melts."