Original sentence: The Bhopal disaster of 1984 was an industrial disaster caused by the accidental release of 40 tonnes of methyl isocyanate (MIC) from a Union Carbide India, Limited (UCIL, now known as Eveready Industries India, Limited) pesticide plant majority (50.9%) owned by Union Carbide
Edited sentence: The Bhopal disaster of 1984 was the world's worst ever industrial disaster caused by the accidental release of 40 tonnes of methyl isocyanate (MIC) from a Union Carbide India, Limited (UCIL, now known as Eveready Industries India, Limited) pesticide plant majority (50.9%) owned by Union Carbide