Real problem is not population explosion, but what the population is doing.
The worst tragedy is that this uncontrolled mind steals our consciousness away from Krishna and that is the beginning, the essence of all suffering.
Spirituality is revival of our God consciousness, not creating something new.
Where there is no inner freedom, there is no life.
Death is not big thing, what is important is God's service.
Why are we not tasting the bliss of Bhakti? Because we are taking shelter of stone boats. We are sinking and drowning in Maya & still we are further taking shelter of stone boats and this can go on life after life.