Although my country has very strict demands on tap water quality, my wife worked at a local water department and I know what kind of fuck-ups are working there, so I’m gonna pass.
Random mutations are the least potent source of change in evolutionary mechanisms. So much so that some experts don’t even consider them as one.
Reinforcement of already existing traits through variation between individuals under environmental preasure is the main mechanism. (i.e. when food sources are high, individuals with longest reach are the fittest).
I find it positive that 70+ are interested in AI. Normally they just yammer away how culture and cars were better and “more real” in the 60’s and 70’s.