A candy reward influences ants’ decision-making after they encounter ambiguous conditions, hinting that they could have inner states like our feelings
Life
11 November 2022
Ants got drops of sugar answer or bitter quinine answer in laboratory assessments Julia Giehr
Ants seem like optimistic when making choices based mostly on ambiguous info, much more so if they’ve simply had a candy reward.
This could possibly be an indication that these animals expertise one thing like our feelings, says Tomer Czaczkes on the University of Regensburg in Germany. “There is no good reason to rule out emotions in invertebrates, and indeed good reasons to think carefully about this,” he says.
An earlier examine discovered that bumblebees present “emotion-like state …