The world is so eco friendly and waste conscious now... plastic straws are out with the dinosaurs, light bulbs have completely changed since my childhood, and using plastic bags seems almost punishable by law... Some of my braver friends have even embraced cloth nappies.
With all of this in mind, using single-use paper tissues just to blow your nose seems such a waste, with an easy and obvious solution - so why are hankies not more of a 'thing' by now??