Monday 28 December, 2020 | 5:13 PM It is a fact that 2020 was a year of calamity for all people around the world. Therefore among the gravest calamities held in this year, Muralee Thummarukudy has ranked covid 19 as numero uno. In his Facebook post, he called 2020 as a year of calamity. He also explains about other unfortunate events that have shooked the world amid covid 19 pandemic. Among them when he talks about the oil spill in Mauritius, he says that Kerala is also on the verge of a similar calamity. He talks about the reasons for such a calamity to occur and the precautions to be taken to escape to avert it.