Whoever saves one life saves the world entire

I don't think we save lives. We prolong them. We are given very short intervention window and the way we word the intervention can also place unrealistic expectations upon ourselves.

It's a Talmud quote (Sanhedrin 37a): “Whoever saves a single life is considered by scripture to have saved the whole world.’ Because we are created in God’s image. 👍🏼

I favour the top down approach. Comprehensive overview wins the day!