On: Orcas are breaking rudders off boats in Europe

[JustSomeNobody]

Not enough people tend to swim in the waters they thrive in. And the ones that do are experienced enough not to push things.

Sharks on the other hand, swim in waters people tend to frequent.

It's a numbers game.

[robotkdick → JustSomeNobody]

The higher number of shark attacks may also have to do with water conditions, which could lead a shark to mistakenly interpret a human as food or competition for food:

    "A large number of (shark) bites occur when water conditions are poor" 
    - https://saveourseas.com/worldofsharks/why-do-sharks-bite-people