Srila Prabhupada Morning Walk April 10, 1976 in Vṛndāvana.

They say overpopulation. Where is man? Overpopulation in the city. Eko yo bahūnāṁ vidadhāti kāmān [Kaṭha Upaniṣad 2.2.13]. Kṛṣṇa has His own plan. Even overpopulation, Kṛṣṇa provides. Why you are worried, "overpopulation"? You chant Hare Kṛṣṇa. Why you are worried about overpopulation?

Source : https://vedabase.io/en/library/transcripts/760410mwvrn/

“Earth provides enough to satisfy every man's needs, but not every man's greed.” ― Mahatma Gandhi.