Procrastination
Procrastination demonstrates truly universal distribution, appearing in every culture, profession, and age group across all inhabited continents. The World Health Organisation's 2023 report on Voluntary Task Deferral Syndrome documented cases in 194 countries, from arctic research stations to tropical island nations. Unlike physical entities, procrastination requires no passport, no customs declaration, and faces absolutely no immigration restrictions. It has been recorded in ancient Sumerian tablets, medieval monastery records, and approximately four billion browser tabs currently open worldwide. The phenomenon transcends language barriers—every culture has developed its own terminology, from the German Aufschieberitis to the Japanese concept of sakiokuri.
Deer
Deer occupy a more modest geographical footprint, with the family Cervidae present across six continents (excluding Antarctica, where their hesitation would prove fatal within hours). The British Deer Society estimates global populations at approximately 50 million individuals, concentrated primarily in temperate and boreal regions. While species like the red deer and white-tailed deer have achieved considerable range expansion, vast oceanic territories remain entirely deer-free. The International Union for Conservation of Nature notes that deer have never successfully colonised remote island chains, the Australian interior, or most of sub-Saharan Africa—regions where procrastination thrives unimpeded among human populations.