DNA studies suggest disease was central to devastating collapse of northern European population 5,000 years ago
  • daniskarma@lemmy.dbzer0.com
    4·
    6 months ago

    I would argue that the higher risk for this is the constant travel between countries.

    A plague that may have affected a specific area in the past will now hit all humanity in a couple of months, as seen with covid.

    Also constant travel is one of the big contributors to global warming.