“32. As we have stated while summing up the petitioners' case, the main plank of their argument is that the right to life which is guaranteed by Art. 21 includes the right to livelihood and since, they will be deprived of their livelihood if they are evicted from their slum and pavement dwellings, their eviction is tantamount to deprivation of their life and is hence unconstitutional. For purposes of argument, we will assume the factual correctness of the premise that if the petitioners are evicted from their dwellings, they will be deprived of their livelihood. Upon that assumption, the question which we have to consider is whether the right to life includes the right to livelihood. We see only one answer to that question, namely, that it does. The sweep of the right to life conferred by Art. 21 is wide and far-reaching. It does not mean merely that life cannot be extinguished or taken away as, for example, by the imposition and execution of the death sentence, except according to procedure established by law. That is but one aspect of the right to life. An equally important facet of that right is the right to livelihood because, no person can live without the means of living, that is, the means of livelihood. If the right to livelihood is not treated as a part of the constitutional right to life, the easiest way of depriving a person of his right to life would be to deprive him of his means of livelihood to the point of abrogation. Such deprivation would not only denude the life of its effective content and meaningfulness but it would make life impossible to live. And yet, such deprivation would not have to be in accordance with the procedure established by law, if the right to livelihood is not regarded as a part of the right to life. That,
