New Delhi [India] April 27 (ANI/PNN): The age-old adage says, "Prevention is better than cure" which implies that we should evolve ways and means to curtail pollution and make this Earth a better place to live. Looking at the massive scale of devastation caused by COVID-19 pandemic, the worst fear of the scientists has come true. Over the years, mankind resorted to practices that caused irreparable damage to our biodiversity; as a result nature has started retaliating.