DIGITAL CALLING: It’s International Teachers’ Day today, an opportunity for us to salute all our teachers, no matter where they may be. Coming as it does in the midst of the pandemic this year, the occasion underlines the fact that learning can never stop, what with distance education becoming the need of the hour. As classes go online, they make us realise that we need to constantly upgrade our skills else we can be left behind. This applies not just to students but also teachers who have no choice but to rise to the new digital calling. [COMMENT BY: Sharmila Dhal, UAE Editor]