Keys for navigating:
Use "right" and "left" arrows for progressing through countries
Use "n" for advancing to the next year in the movement score, and "b" for regressing back to a previous year (the ring viz does not update yet with "b", only with "n")
Isolate colored rings and layers (only shows hazard types in current score:
E"x"treme temperature
"S"torm
"F"lood
"W"ildfire
"V"olcano
"E"arthquake
"M"ass movement
"D"rought