Even if we take it seriously, to be very honest, not being able to answer to every kind of political or environmental questions while marching in the snow at 19-20 is totally fine. To be even more honest, we should expect only a few to do that, even out of context (researchers at the office), and especially without preparation (every debate is prepared). She's just a useful symbol because when she's there the media focus on her, as I said before but elsewhere. And I'm not even sure anyone really listens to her ---- except Tejas.