That's heavy Man...has some possible upsides but t

That's heavy Man...has some possible upsides but the reverse, in the form of mind-control &/or drone-zombie potential seems cause for concern. Maybe I've been watching too many sci-fi movies lately, but it seems to me like if they're not damn careful with all this stuff, they might-just tech the human race out of existence someday...by accident or by design. But I'm sure we can all rest easy & count on the high ethical standards & scruples of our wise & noble leaders not to ever let that happen.....