"Due to its lack of international and domestic conflict as well as its low crime rate, the Global Peace Index in 2016 ranks the Czech Republic as the sixth safest place to live on earth."
http://thefactfile.org/czech-republic-facts/
The earth’s inner core is a solid ball of iron, nickel and other metals, while the outer core is liquid metal composed of iron and nickel as well. The temperature of the inner core is estimated to be about 5,400 degrees C or 9,800 degrees F, far beyond iron’s melting point.
Well right now there are issues such as unemployment, government corruption, crime, access of clean water, and energy shortages.
In the future there could be issues such as lack of better healthcare treatments and equipment and better education.
The dreariness of the speaker's life away from Innisfree
-Gradpoint confirmed
Thermal Convection Causes Tectonic Plates To Move
Hope This Helps