mail or instagram and founder and leader of the free software movement richard stallman told me once that we have to sacrifice our confort and convenience a little bit for the sake of our freedom and privacy but if i have to give up free internet products that inconvenience in itself is under freedom to me so will it ever be possible for us to enjoy progress with privacy without having to bring our daily concerts to the altar. yeah and that's exactly one of the challenges right now is that we need to take control of these things ourselves and do them ourselves so it turns out you know. in the ninety's we had online services like a.o.l. which were america online in the u.s. we use this service for email and things as centralized service kind of like facebook. where they controlled who could publish who could. transact who you could talk to all those kinds of things and what happened is the internet which is a decentralized protocol t.c.p. ip is a decentralized protocol managed to become that more useful vastly more big quiz and it took over and put practically put a.o.l. out of busine

what stallman trump announces and what's u.s. official polices and or. unfortunately obviously that makes a difference if u.s. policies official produces would actually be supportive of the person and if all the countries. promised to do so complied with the paris climate accord with that be enough to slow and stop global warming. so there's it's quite simple one has to be done to stop the warming. you just need to bring carbon emissions to net 0 that's what needs to be done and fortunately countries are not in charge to do that and that's the issue here. if current polices or implemented if pledges pledges of emissions reductions are implemented the climate action tracker actually says that we head at about krispy degrees in 2100 which is obviously way more than the 1.5 degrees that your peers should agreements s right so going into this. this conference in madrid are you more optimistic than you were after peers in 2015 or more pessimistic. you know the political momentum of international political momentum and context was definitely more. thanks ragin

and more and more you know a lot of stuff and the things that stallman's referring to those are open source technologies they're made to be free and everybody gets access to them and that's what google built their stuff on that's what facebook built their stuff on open source technologies so we can go build alternatives anytime we want and i think that let me have the day off is there is right now sat for you then done for me who has no idea how to build that technology. so yeah that still remains somewhat a problem for someone like me who has no clue how to start doing your own ensure graham or facebook will actually there are there are there are dozens of alternatives right now that already were built they don't have the user base of instagram or facebook but you can go sign up for them and use them for free you don't need to know anything about coding other people built those for you they're not in the news they're not making billions of dollars they're not making anybody rich but they do the same thing with no ads for free and that's available people could choose to use them peop

sergeant ernst and detective scott stallman took us there. >> the package was supposed to be taped somewhereter: greg carried a bright bicycle light and gave his friend a child's baseball bat just in case. the men walked along the path and looked for the package, but couldn't find it. greg scanned the area with his light and then noticed, there in the brush. >> he sees that it's actually a person laying on the ground holding a sniper rifle. >> that's terrifying. >> terrifying. >> reporter: the man appeared to be wearing camouflage. greg or jason yelled gun. or maybe run. >> and they turned and took off back to -- towards their car. and that's when mr. mulvihill was shot. >> and as they're running back they're hearing multiple bullets, or multiple rounds, whizzing past their head. >> reporter: they got in the car and took off but then greg realized how badly he was injured. he pulled over and jason called 911. >> greg mulvihill was being hunted? >> correct. >> he just didn't know the trap he was walking into? >> correct. >> nor who was hunting him. >> reporter: miraculously, greg survived his