Are we there yet?

I'm reading this http://www.telegraph.co.uk/technology/12008689/Why-is-Silicon-Valley-helping-the-tech-savvy-jihadists.html and I'm wondering: wtf?! I mean sure, the right tools in the wrong hands can do shit load of damage but does it mean we have to stop building the tools? Or should we rather try to improve ourselves as a civilization, not like a bunch of kindergarteners fighting each-other for who has the better toys? If only people would learn to live with together, we could accomplish so, so much more than what we have today. There are so many things to be solved, here on Earth and then... Space. The final frontier. :)