1. A software to write and run whole system and software merely from text prompts. 2. Use software produced via (1) to build more software to catch every bit o

1. A software to write and run whole system and software merely from text prompts. 2. Use software produced via (1) to build more software to catch every bit of data from the human body, analyze and superimpose it with data and knowledge to recommend and administer treatments to reverse aging or heal the body. 3.Use software produced by (1) to explore and invent new products , natural laws to feed into a knowledge system (produced again by number (1). 4. Use this loop to jumpstart a software engine that monitors and automatically understands humanity’s needs and produce and run software to solve them at global scale. As to the last question the best thing to benefit humanity is a software system that determines policies at all level of governance based completely on data (including voting data) and removing bias from the systems.