Money is going into biotech fortunately though. Sam Altman started nudging YC towards biotech a few years ago (one article example
https://www.wired.com/2015/11/y-combinator-sam-altman-interv... ) and to date has funded the following companies directly involved in cancer research and treatement: Cambridge Cancer Genomics, Oncobox, Mednet, HistoWiz, Luminist, iSono Health, Notable Labs. And I agree, cancer needs figured out (at least the common ones) I lost my father's mother and my father to cancer in my youth and my mother is a survivor of thyroid cancer, I figure I'm a ticking time bomb.
Space needs to be a priority though, we're quickly screwing this planet and we're one space-rock or super-volcano away from extinction (both have happened before, both will almost certainly happen again).
What I'm more upset about is people spending obscene fortunes on Farmville, World of Warcraft gold, Candy Crush EleventeenNinenty4 Now With Extra Bedazzle, Fortnight etc. Energy, agriculture, medical, space are often neglected in favor of the iPad fruit of the month app of the week. It is extremely frustrating.