Former RSS chief Kuppalli Sitaramayya Sudarshan was a Hindutva hardliner who never shied away from a controversy or two even if it meant crossing swords with the BJP.
Former Rashtriya Swayamsevak Sangh chief K S Sudarshan died in Raipur, Chhattisgarh on Saturday after suffering a heart attack.
There can be no one answer to the question at the centre of an anxious debate across a world coping with COVID-19 and wondering what will happen if another one comes, but the global scientific community has been working on multiple tracks to ensure that humankind is better prepared.