In recent weeks in the media it seems new terminology has been introduced to refer to “making big strides forward” in a certain area (such a battling traffic jams or dealing with climate change). They call it “making a quantum leap forward”. When I first saw this term, considering that when we talk about the “quantum scale” we mean the scale at which quantum effects start to play a role (less than 100 nanometers), I thought the people using it were sarcastically trying to express that no measurable results had been achieved. However, in layman’s terms, it seems that “quantum” now stands for “huge”. I am no physicist, but I find this painful.
Lack of progress