 Okay, so this presentation is about Planet A, the tragedy of the commons. A few words about me. My name is Alberto, I'm a software engineer and I'm a licensed time traveler. I just got my license, so I can travel like time. And I come from year 2045 and as a proof, I have this screenshot from, sorry, thank you. So as a proof, I have this screenshot from Etherscan. As you can see, the block height of the Ethereum network is 62 million and the timestamp is around 2045. So if you just wait like, what, 26 years, you should see this block hash at one point. And some people asked me on how the future actually looks like. And so some people are taking holidays on March. This is a friend of mine sending me postcards from there. I mean, yeah, it's cool, but I'm not sure if I want to spend a weekend there. Still, I mean, it's a good place to visit, I guess. Then Ethereum 2.0 has been finally deployed in September 15th, like 2042. And you take the photo? Okay, good, so I connect to the other one. And another thing, Brexit is almost implemented, so we have 15 days for it. And yeah, so anyway, while we were distracted by all these technologies, social media, political stance, like Instagram, whatever, we actually fucked up the planet. So what does it mean? It means that, this is like the drama slide, so suspense, it means that by the year 2045, the temperature of the world increased by two Celsius degrees. And this has some really, really extreme consequences to our life. For example, the effects of this climate change, we will have more frequent wildfires, stronger typhoons and stronger tropical storms, and rain won't rain that much, so it's actually quite, Earth is quite a fucked up place to live right now. So I decided, my group that is Social Distantial Protocol, this is our logo more or less, and plus sleep though, we decided to come back to 2019 and play a small game with you. What we developed is called like a serious social game, and this game is running on Ethereum Plasma. Raise your hand if you know what Ethereum Plasma is. Nice, okay, so if you don't know us people with raising, let's raise their hand. And this game is called Planet A, the tragedy of the commons. And it's open source, and yeah, it's developed like on GitHub, so you can follow that link and you'll see everything. And it works more or less like this. Oh, now you see that the quality of my slides decreases a lot because I was doing them out here. So I mean, yeah, but I mean, I think they're still useful. So we have a set of phase of the game and when you enter, for example, an event like this one at the reception, you will get a QR code, okay? The QR code contains like a URL that if you scan will basically load a website on your phone and that looks more or less like this. So this is a screenshot of the actual application. I also have it here that is live and running. And you will have the opportunity later to play the game. So pay some attention here. Together with the QR code, so if you open the QR code, you will receive like some balance in Goalers and a passport. The passport is what allows you to play the game. We have two countries, USA and USB. USA is United States of Ambrosia, while USB is United States of Balloons. And you also get some Goalers, comma I didn't finish this slide. Goalers is actually the combination of girly and dollars. So if you, so that's why it's called Goalers. If you open the passport, so if you tap on the USA passport in this case, in this case, you'll get like your passport with their information. So in this case, I am a citizen of the United States of Ambrosia and my name is Chevron. And I have two other stats here. I have the CO2 that I produce in Gigaton and the CO2 I lock. So how much basically CO2 I'm removing from here. Still in Gigatons. And then I still have the balance as you see. Just for major fun, the name of the passport is basically, is generated by us and is associated to one of what, Jesus Christ. It's associated to one of the top like 50 most polluting companies in the world. Okay. So we have basically this nice database that has like the major like CO2 producers. This is a screenshot. You can also find the link down there. And yeah, here you can see some nice stats. So each of you, after scanning the QR code, we receive a passport and associated to the password. You're basically playing with the name of one of those companies. After the setup phase is done, we have actually the economy phase. So what you need to do is take your phone, go around and handshake with others. Hey, so when you handshake, what happens is that you create value. Okay, this is a bit of an abstract thing, but this is how the game works. So you need to go around and handshake with others. And every time you handshake, you get some gollars out. So you will receive free money. Okay, but the other thing that happens is that you release CO2 to air for everyone. So while the money is yours, CO2 is something shared among all players. And this is how the like start handshake screen looks like. And basically, yeah, from the UI, you'll see a button with handshake. You just press this, you have the QR code and then you'll ask the other person to press the other button to scan it. So we have another like big green button somewhere here on the top bottom right. After you handshake, you earn gollars and then the economy phase can continue. So you can use the gollars to actually buy something of value. For example, you can buy a beer or just a drink here at Seabase. We have like both like 50 vouchers for you guys. So you can actually exchange gollars for value that is a drink. Unfortunately, they don't have quality beer like Sterney here. After a while, the people are playing, we enter the tragedy phase. And basically, again, since the CO2 value, the value of the CO2 is shared among all participants, if this value reaches a specific tipping point, then the beers will start to cost more and more gollars. So instead of two gollars, we'll be like three, four, six, 10 gollars. We also developed a nice dashboard that will be like projected here after I finish the talk. So you can also see how things are going. And as you can see over time, the global value of CO2 is rising. And then there are two different values plus, it's a bit small here, but this is a plus 1.5. The other one is plus two degrees, such as degrees. And if you are able to keep the CO2 level lower than 1.5, a beer is two gollars. If the value of CO2 fluctuates between 1.5 and two, the price of the beer will increase, linearly or exponentially. So the game is not finished yet, okay? So I was too lazy to put the emoji, so I put that one, I think you understand what I mean. So we're still developing the game. Tonight we're just like playing a simplified version of it. And so you will be able to handshake with others, but you won't be able to lower the value of CO2. And let's say it's a feature, not a bug, just to make the game a bit more interesting. And so what we, our plan is to basically finish the game and play it with a thousand of people like at Berlin's FI and the case communication camp 2019. And those events will happen at the end of August. We are also, we also have a grant on Gitcoin. So we already have like 8,000 die pledged by East Berlin and Liebtau to develop the game. And so if you have like some spare money like you Ethereum billionaires, just put some money there as well. Did you take all of the picture of the URL? This is very important. I'm not kidding. Okay, so it's our turn now. And we will give you some QR codes like there at the bar. I think we have someone there. Yes, those two guys, they have like QR codes and they will be next to the bar. Each QR code has again a private key associated with some goalers and their passport. And you can start playing the game right now. With the after you scan the QR code you have enough, you have enough goalers to buy a beer immediately. So you have three goalers, a beer is two. So just get a beer for free from us. You get it here? You can buy it for me? Yes. And then after you buy a beer, also before, I mean that's not the right like order, it's up to you. You can handshake with others. So you just go around and handshake other people for profits and try to not fuck everything up. Because if you're too greedy, then beers will be too expensive for everyone, also for you. But that's also fun. Also, yeah, remember you start with three goalers, one drink is two goalers, and you earn 0.2 goalers for every handshake. Okay, so just to do the math, you have three, you remove two, you have one goaler left. You need to do some other handshakes to go back to two goalers and buy another drink. And I don't have a final slide. Thank you. Thank you. Thank you.