In the Bhagavad Gita it is stated that the living entity is never born and he never dies. He is eternal & indestructible & he continues to live after the destruction of his temporary material body.
The activities of the Lord are always inconceivable to the tiny brain of the living entities.
Srimad Bhagavatam 1.8.16,
The living entity is asraya, always subordinate, and the Supreme Personality of Godhead is visaya, the supreme objective, the goal of life.
Srimad Bhagavatam 7.10.6,
"Tiny living entities crawling on a little planet and are thinking "I am great"
The real problem is not population explosion, but what the population is doing.
The conditioned living entity is satisfied in his own particular species of life, while deluded by the covering influence of the illusory energy, he feels little inclined to cast off his body, even when in hell, for he takes delight in hellish enjoyment.