'Himalayan glaciers are expected to become smaller, and small glaciers will have disappeared, but by no means will all glaciers have melted by the end of the 21st century,' glaciologist Markus Stoffel tells Rashme Sehgal.
ACN Nambiar's life was extraordinary and intricately linked to momentous turns in history. Having lived in Europe for five decades, he was witness to and entangled with what we today -- with the benefit of hindsight -- call recent history.