<p>These are tough times.</p><p>Prices spiralling! Climate change! International tension! Pandemics! It¿s not hard to find things to worry about.</p><p>But Scottish grannies can be an oasis of calm. Their wit and wisdom, their compassion and knowhow, their measured good sense and withering reproaches are exactly what is required.</p><p>Scottish grannies are reassuring. They are relevant. And they need to be heard.</p>