But here's one person one way. Well thank you. That's a very generous introduction. I'm delighted to be here. It's my first time at Georgia Tech and you know my eyes are big I've just you got all these interdisciplinary programs and you can program yourselves as well as combining what you program with the unity is doing all kinds of innovative things so I've got a lot to learn from you. I'm already learning and what I have to offer may see it's going to be a quick overview of a very big subject libraries books the digital future. I could begin after thank you for having me here because I really do feel thankful that I could begin with something that might sound like a truism and that is that despite all of the loose talk about the death of the book and the obsolescence of libraries books and libraries are doing very well thank you. In fact they are booming in many ways and I By that I mean the printed book as well as the electronic book. We are living in a fascinating period of transition. In which the electronic or the digital and the analog are coming together to create a much richer environment. The question is can we get it right because we are I believe at a sort of a turning point in the whole evolution not just of technology but of access to the technology. So what I'd like to do would be to take a quick very quick look backwards at the history of libraries. And then discuss some of the problems facing X. us all as we try to have access to information. This is the moral of the story. So I've announced it at the beginning but what I want to do is to try to illustrate the way it actually operates. The strange image you see will be explained in a minute but first I I would just like to make an obvious point and that is if you if you take a tour of a typical university. You will see the point instantly because the library stands at the center of the campus just the way it sits at the heart of the intellectual life of the university it pumps energy everywhere throughout the campus including laboratories where a lot of scientists read electronic journals without knowing that they come from the library at Harvard the university actually OSA its name to the library a certain John Harvard about whom we know very little in sixteen thirty eight left four hundred books to this tiny brand new academy it then suddenly had the largest library in North America and changed its name. Well since then the university has grown up or. Around this core of books and today. That's three hundred and seventy five years and seventeen million volumes. Later I think that Harvard really owns its greatness through the intellectual riches that have been built up over many generations. It's the largest library system system university library system in the world by far I see some people standing up there you'll be very uncomfortable. Why don't you. There are several seats up front so don't be shy. Please take a seat. Now you know when I say seventeen million books is going back to sixteen thirty eight that can sound suspiciously like well bragging institutional bragging and that's a disease among librarians I know there are some librarians here. You know we say to each other how many in cannot give a do you have or how many ebooks do you have of course is that's absurd. Instead I want to ask a different question which goes as follows shouldn't Harvard's library and the libraries of all research universities including Georgia Tech. Be viewed as a national asset shouldn't their intellectual wealth be shared. Well for most of history and that this is just a brief historical excursion that intellectual wealth was not shared it was kept behind the walls off the walls with spikes on top. Get to that in a minute but first I should just a reminder from what little we know about the famous library of Alexandria which supposedly contained all of the. Knowledge in the in Greek antiquity. It wasn't open to the public. There were a few scholars who went there but basically its purpose was to preserve this knowledge as a kind of symbol of the greatness of the core Ptolemaic dynasty. So it's the idea was to close off access to knowledge. It was kind of like the pyramids. If you like and if you look at the history of libraries there often is what I would call a dark side to it in which libraries are used actually to reduce access to books one of the famous examples in China there is a chain Emperor. I can't really pronounce his name but something like Moon. He set out to create the world's greatest library of course Chinese library by confiscating books on a gigantic scale from seven hundred seventy two to seven hundred seventy eight and what he did was to keep all the books that glorified his dynasty and to burn all the ones that made his dynasty look bad. He burnt at least two thousand three hundred and twenty books which cover a huge swatch of Chinese history. And I could go on and on citing examples one of my favorites is a communist regime in Czechoslovakia which simply did a kind of ran a drug that through all libraries and confiscated books that they thought didn't belong in libraries. They took some from obvious subjects like pornography but they also didn't want any books that had to do with rural there's a. Or snobbism taboo. So out they went seven thousand five hundred books were destroyed and that was very little compared to what's. Stalin did during the great terror of one nine hundred thirty eight to thirty nine he had twenty four million books destroyed. So this to the point is that there is no upward trajectory in the history of libraries showing increased access to knowledge it's a very uneven story. And if you look at the oldest universities. Of course they were great storehouses of knowledge but they kept the knowledge to a tiny elite. When I was a student at Oxford the Johns College like all of the colleges in those days the it was surrounded by huge walls with spikes on the top and shards of broken glass the gates. So I am shot at ten o'clock and if you were out side those walls. After ten o'clock you were in trouble. The only thing you could do would be to climb in now there were certain places where you could barely squeeze through and this is a post photograph of me on the on the top and a friend. I'm climbing between a a row of rock leading spikes and a row of spikes on top. That's how you would. That's how I got into college after ten o'clock and. Well my point is that Oxford University surrounded its intellectual wealth with spikes with walls to keep the public out this is the great bodily and library the university library. You see the spikes with translations in the background here is the public looking here. Wishing it could have access to knowledge but being denied that access because of course knowledge is reserved for the privileged elite and so on. And so on. You get the idea. There are that there are there are barriers to knowledge physical barriers built into the great colleges of Oxford and Cambridge. But what I want to talk about the something I think more important. Namely the invisible barriers to knowledge. How do they operate well partly through this thing that the Czechs wanted to banish novice or a lot of ordinary people feel intimidated by marker as to walk past the two famous statues of lions on Fifth Avenue in New York and up the marble stairs into the New York Public Library is quite intimidating for a lot of people and in general you like the ordinary people have been kept out of libraries by all kinds of things such as having to pay to purchase a reader's card and so on. So this is sounding a rather good me and now I would like to turn the coin over and just briefly mention the brighter side in the history of libraries while reminding you of these endless spikes and chains that kept books out of the hands of the general public. A counter tendency towards excluding access to books and knowledge in general set in with the beginning of the Enlightenment in sixteen I need to the royal library in Paris was open to the public not often two mornings a week we think we're not entirely sure but still some people were allowed in. And in the seven hundred fifty nine the British Museum. What it's today called the British library was open to ordinary readers. Not that they were all that ordinary they usually were pretty well dry. With swords at their sides and wigs on their heads but still they had access to books and in this country. The great turning point was the opening of the Boston Public Library in eight hundred forty eight for the first time in a really big Why very ordinary citizens could walk in off the street as for books and even take the books home. In one nine hundred eleven the New York Public Library opened its doors for the first time to these waves of immigrants who are coming to the new country the new world looking for access to knowledge and often trying to get at books written in the languages that they spoke back in Europe and in China and everywhere in the world. So we've got a counter tendency of democratization of access to knowledge. And I think now we have it in our power to finally realize that great obstacle which goes back really I think to the ideals of the founding fathers. You've got a quote Jefferson and this context. Jefferson said knowledge is the common property of all mankind. You would say mankind today he would say humanity. But you get the point. Jefferson and all of the other founders believed that everyone should have access to knowledge that in fact a republic to pended on public access to knowledge but the technology of that day was simply the printing press. Well I happen to love printing presses and when I teach the history books at Harvard by students type them they pull the bar of an old fashioned press to get the feel of this old technology but of course it wasn't adequate to the job dreamt of by the founders why. Well first of all the. Rate of literacy was very relatively low. We have lots of debates about how high it was but it was very low especially if I may say so in the south as opposed to doing well and especially among women as opposed to learn. And those who could read often couldn't afford to buy the books. So the great utopian dream of universal access to knowledge was simply an impossibility. When you only had the printing press to make it happen. But today we have got the Internet. We've got the kind of technology to realize what had only been a kind of glimmer in the I of the founding fathers. So we're getting close to a time when we really can unlock the world of knowledge and make it available to everyone and I won't go into the many examples of this new openness. Which I think is a powerful movement everywhere and not just this country but everywhere in the developed world. Blogging of all sorts. Wicca Pedia I mean Wicca Pedia is simply amazing. Twenty two million articles you know I wrote a book about did a host great on C Kapadia the encyclopedia. That was the bible of the Enlightenment in the eighteenth century and he had roughly two hundred collaborators. Well there are seventy seven thousand active collaborators on Wikipedia and of course it had a lot of untrustworthy information at first but now it's actually edited and there are controls so there are many examples of this kind of opening up of access to knowledge Open University's open source software. In that are data open access journals and the beginning of an open highway of information but I so I'm moving back and forth between the positive side of the negative side there is a problem today despite the technology. What I ask you is the average cost of a subscription to a chemical Journal someone want to take a guess what the average cost. Now you've got a very high. It's four thousand and forty four dollars for one year subscription. But you're right there are some that cost that much as my favorite example is a journal of comparative neurology which cost thirty nine thousand dollars a year and a thirty nine thousand dollars for one year subscription you could buy three hundred monographs if you're a librarian for that sort of price. So we are living through an era of gross inflation in the price of journals that give us access to knowledge knowledge in all fields but especially science medicine and technology three giant publishers Elsevier Wiley Blackwell and Springer now publish forty two percent of all academic articles. And they make huge profits from Elsevier the last year. Turned a profit of thirty six percent on an income of two billion pounds sterling thirty six percent. Now don't get me wrong I'm not accusing Elsevier of greed. It's a corporation. It's doing its job which is to make money for its shareholders. So the problem isn't just the motivation to get rich as rich as you possibly can. The problem is in the way. Knowledge is organized and made accessible. That is to say commercialization commercialization threatens to close avenues to knowledge. The output of articles in the medical sciences doubles every three or four years but the cost of access to these articles goes up at an even greater price four times the cost of inflation over the last twenty five years and so although more and more knowledge or articles as is available fewer and a smaller and smaller proportion of that knowledge is actually accessible to the public. Well you could say there's a kind of logic of the bottom line but I think there is a higher logic that also deserves consideration. Namely that the public should have access to knowledge published were produced with public funds Congress acted on that principle in two thousand eight when in the end I H T in the National Institutes of Health. Required that any research they funded should be made available to the public the publishers of course for this and got a six to twelve month embargo on most of the articles so that they could cream off their profits before them that the information was made available. But then they weren't content with that victory and by something called the Research Works Act they try to resume the N I H directive. So this caused a huge ruckus and fine and it was supported by Elsevier among others. Publishers and finally that that bill in Congress was dropped. But my point is there is a grave danger of not just commercialization. But excessive commercialization. So I think we've got to face the fact that this wonderful world of openness is an endangered world and I think we should do something about it. Now one example is provided by Google in two thousand and four Google set out as you know to digitize all the books in the world and it was of a fascinating moment because Google said we can actually do this. We've got the technology we've got the money and we got the hot spot. So they started and they came to Harvard. First of all. And we said well yes. They said we will digitize your books. If you will let us have access to them at no cost and that sounded to us like a good idea because Google was going to make these books available only for searches the original concept of Google Book Search was a search service. Then however Google said Well we also would like to digitize not just your first eight hundred fifty thousand books those in the public domain but all seventeen million of them including books covered by copyright and we at Harvard said no but the other libraries at the she again at Stanford California said yes and soon Google was digitizing everything it could get its hands on. So it was a media at least sued for breach of copyright. Now what happens when there's a suit of this sort. Well the to par. Anees go into closed rooms and begin to negotiate the negotiations took about two and a half years of nearly three years and they in the end they came out with something called the settlement the settlement transformed a search service something in which you the user would try to find out where in a book a particular word would occur and you could reach snippets of it just a few sentences it transformed that kind of search service into a commercial library. Now Google and the plaintiffs said that they would make available the entire texts of all books. For a price. Who is going to pay the price the libraries. So we the libraries. Who had given over access to our books to Google for free were now being invited to buy back access to the digitized copies of those books at a price to be set by Google. Without consulting the public in fact the public wasn't even involved in any way at all. So I and others thought this was an extraordinary instead of being an extraordinary opportunity. It was an extraordinary threat the threat of a monopoly of access to digital knowledge knowledge and digitized form. And fortunately this settlement had to be approved by a cork it was refused by the court in the southern district of New York and therefore Google Book Search is dead. It won't happen because it egregiously violates the Sherman Antitrust Act. It's a monopoly and the court said it was and the court had received several briefs from the depart. And of justice one for that actually the government of Germany another from the government of France and hundreds of America's briefs all making the same argument the argument was irrefutable. So Google Book Search isn't going to exist. But it was a great idea in many ways. If this is such a library could be made available free of charge on October first two thousand and ten he says group of about forty heads of foundations heads of libraries and computer engineers met at Harvard to discuss a proposition. Should we create a national digital library and make it free to everybody. A great idea. We decided after about thirty minutes of discussion we should create a coalition of foundations to provide the money and a coalition of libraries to provide the books. So we agreed on this in principle we created a steering committee. We got together a terrific team of computer engineers we appointed working groups that scattered all over the country working in six areas the content and scope of the collections we would form the finances the governance legal issues technological infrastructure and the Question of the audience and general participation. Now three years later that embryonic project actually exists. It was launched. Not in the form of Google but according to the principle that you see carved above the main entrance to the Boston Public Library. It is free to all during our meetings we had a series. Meetings over these last three years open to the public Huard meetings one in San Francisco another in Chicago another in Washington and then lots of small meetings of these working groups. Everywhere we often hired artists to actually sketch some of the ideas that were being thrown out all the time and so what I'm showing you are drawings that illustrate the kinds of founding principles behind what we now call the Digital Public Library of America the D.P. L. A. How should we envisage the D P L A. Well I think you know we actually should resist the temptation to indulge in grand rhetoric about a modern library of Alexandria the library of libraries the mother of all libraries. It's easy to get carried away by the enthusiasm. But I think what we need is to approach it in a pragmatic spirit. And so we've got lots of people such as you. Technologists people who can get their heads under the hood people who know how to actually sell about work in this very challenging technological era. And we decided on a basic principle. Namely that the D.P. L. A would be a distributed network that is to say the organization will be horizontal rather than vertical so you should not imagine some grand structure with on the big dome on top and a huge database underneath. No what we are doing is we are cooking up databases that exist throughout the country in research libraries. So the great research libraries already have a great many digitized collections and they are continuing to digitize on a very large scale that Harvard we're turning out digital material all the time. The point is to create such a network. This is our mission statement. So that all of these collections can be hooked up and the user with one click can get to the book the image the recording the video that he or she wants. So what will it look like. Well there's nothing really to see I mean we've created a corporation a not for profit corporation Its headquarters are in Boston we have a terrific executive secretary dam Cohen who is leading the charge and we went online on April eighteenth not very long ago. So the D P L A. Is now up and running and you can consulted any time H T T P colon slash slash D P dot. Take a look I think you'll find it interesting and useful. On how is it organized what are what is the mechanism of its functioning. Well. First of all. It's aimed at a very diverse public or publics in the plural. Not just for other college professors of the first there was a danger that it smelled too much of Harvard and so Harvard has tried to withdraw into the background the D P L A. Is into. Ordinary people cave through twelve through Ph D. programs throughout the. The the educational system of the country. Re. Tyreese an old age people in in homes for the aged or just in any place all kinds of people readers of every stripe who just want to increase their pleasure and deepen their pleasure in reading or people working on their own in this country is full of people who are doing research and publishing books about all kinds of subjects and they need access to a great library. So it's intended for a very diverse public but we need to provide services and that's why we have two kinds of house. Services house. These were the first states in which we were able to set up service holds. They will the hub will have a group of skilled librarians who will help. Aggregate. Digital collections throughout a particular state and they will do more they will actually go out to small communities or urban neighborhoods and appeal to people to bring in material that they think matters for their community. So we are going to have what we call scan of bagels a Winnebago type truck with a scanner in the back and a an expert librarian who can go to a small town libraries invite people to bring in material from their attics in their trunks is show how the scanning can be done. How the metal data catalog type information can be drafted how it can be curated and preserved and finally integrated into this distributed system which is the D.P. L.A. but we hope that it will expand the community's sense of itself and that this will be a grassroots movement not something that actually the top. Down. We also will develop content hogs. So there are great libraries that have gigantic collections already digitized Harvard is one of them but they also include places like the Smithsonian the New York Public Library and these these great collections are already part of the the offerings of the D P A. And I forget the exact number but we now have something like more than four million objects that are available in this single integrated network. I don't know what else. How else to describe it. Well you might ask you know who who authorized this group of people to go about this in the first place. The answer is nobody. We just decided to do it but that's I think the American way. Don't go to Washington do it yourself bring together people who are public spirited and get back in buying one thing that we have the first few other countries have namely foundations that is private organizations devoted to the public good. That's the way you can make things happen in my opinion. So the without any particular authorization. We simply got up and going and made this happen. But as I said there is now a proper not for profit corporation. It's got a board of trustees it's all perfectly open and transparent. It's got a small stair. It's up and running. I won't try to describe the technology in fact I'm not really capable of describing the technology. I'm sure many of you. Here would understand it better than I do but in fact the basic idea is to have an interoperable system so that the material from one collection can be integrated with material from another collection in a perfectly user friendly way that means scrubbing data or developing a protocols for metadata. It took a lot of doing. But we worked on it with groups of a computer engineers that the Harvard MIT for several years first we had an open contest for bright ideas and about sixty people applied. We gave them three months to send us their concepts for how to develop the technology we had a blue ribbon panel that awarded there were no monetary prizes it was just glory but name the three best suggestions they were incorporated into a protocol. It was again assessed tested redeveloped all. And now when we launched on April eighteenth. Everything went perfectly. So the technological side. I think frankly is a great success and it's not really adequately described here. But what you see is how the material is going to be distributed and the key thing to look for as the A.P. I on the top of those three yellow bars. That being said anyone can develop apps you can develop your own app attach it to the A.P. our eye and go off in your own and develop your own collections. It's up to people to do it themselves and they are doing it on a very large scale. What about the finances. Well of course. This costs money. We live in a real world. We're not so naive to think that we can do all of this by waving a magic wand. But we do have adequate financing for the first five years because the foundations really have rallied around us and I think that after five years we will demonstrate that this is such a useful service that we may then go to Washington or get you to write to your congressman and senators because the constituents will see that this is worth while. So we are pretty confident about our financing for the immediate future. We've got the administration we need. We've got the technology we need the largest problem. Believe it or not is legal. Why is that copyright. Now as you probably know Article one cause eight Section eight of the U.S. Constitution opens up the possibility of copyright in order to I'm quoting to promote the progress of science and the useful arts. For limited tiles and quote for limited times. Now what was the limit that the Founding Fathers and visit. First of the Constitution then in the first copyright act of seventy nine. Does anyone know that you know. Sorry where you are SO WE ARE YOU said at fourteen years renewable once that's what they thought would protect the interests of the creators of knowledge on the one hand and on the other hand serve the interest of the public through the diffusion of knowledge. What is copyright today is anyone better. That's right. The life of the. Author plus seventy years and that means that most books published in the twentieth century are off limits for the D.P. L.A. because they're covered by copyright every book published after one nine hundred sixty four is covered by copyright most books Cup published after nine hundred twenty three are covered. And some believe it or not going back to eight hundred seventy three are still protected by copyright. So what kind of a Digital Public Library can we have if we can make these books available. Google fell because it infringe copyright law. We will respect the law but we need to find a way to make this literature accessible. What can we do. Well we've got all kinds of law professors and specialists in copyright law working on this problem and the problem in a way is working itself out in the courts because all kinds of court cases are being debated and decided all the time there is as you probably know a provision in the last major copyright law the law of one thousand nine hundred ninety six for fair use. What is fair use. Well we've got a huge debate about what in fact constitutes fair use. If there is no market damage. That's one criterion. Then maybe it's OK to make available a book covered by copyright without the agreement of the copyright owner but if it's used for the public good or for pedagogical uses or to help the visually impaired. When there are lots of areas in which fair use. Now seems to be expanding in the eyes of the course there was a great case decided in favor of an outfit called the hottie trust. About six months ago. That I think is opening the way to fair use and I think authors should be in favor of this now I speak as an author myself I'm sure I would like to make some money by my books of the book that that you mentioned was called mesmerism the end of the Enlightenment was published in one nine hundred sixty eight in ARS a while ago. It's still in print and I make enough money from it to take my wife out to dinner at least once every two years. If she pays for half or I would gladly give up the income from mesmerism and other books in order to have readers. That's what authors want. Once the commercial value of their books has been exhausted. So why not have a system in which after ever after say five years or ten years authors give over to the D.P. A The use of their copyrights they would have to agree to do to it. Of course but we are about to found something called the authors Alliance in which we will make a general appeal to authors to do this. So between that kind of an appeal and the court cases on fair use. I think we will gradually overcome the major obstacles of copyright. Well it's a long and complex subject and maybe I should stop here although I'd like to give you one or two examples of the kinds of things that are being made available but how am I doing for time should I quit now. And as I just give you one example because it's one I like a lot. We have at Harvard the manuscripts of the poems of Emily Dickinson. Now I think Emily Dickinson this. Probably America's favorite poet virtually every American student has encountered a poem by Emily Dickinson at one time or other part. It turns out that these poems are very problematic only a few were published during the lifetime of Emily Dickinson and they were horribly mangled the manuscripts show that they are difficult to interpret because they got all kinds of strange spacing capitalization punctuation. Emily Dickinson often sold them into bundles and sent them off to friends of the order in which they appear as is important for their meaning etc etc We are who are just finishing a great program to digitize all of the manuscripts and then to make them available on long with the two main scholarly additions which are quite different one from the other of Emily Dickinson's poetry the D P L A. Will make the Dickinson material available to every high school in the country and I think there pedagogically this will be fabulous because a teacher can say take one paw of Emily Dickinson and then look at the manuscript look at the different printed versions try to figure out what she's saying this could really make a big difference. Well OK in one role of the realm of poetry but it's simply one example there are many others I could cite knowledge really is the common property of let's call it humanity rather than mankind. That was true in principle when Jefferson said it but now we can make it true and practice the launch of the D.P. away on April eighteenth was a giant step in that direction but it was only. The beginning and we still have a lot of work to do. Thank you thank you. And one. Thank you very much for looking top story and know your questions would you like to shop. Sometimes yes. So I live up here. Yeah there's a problem about dealing with publishers as well as authors we don't have a solution to that we want the publishers on our side. But the problem as you indicate in a way is much more complicated than I presented them the way I presented it. Why because publishers see rightly value in their backlists So even though a book is no longer selling it's part of the back list and they don't want to sacrifice that advantage. So we're going to have to try to convince the publishers to make parts of their or all of their backlists available and we may not succeed. Still I think that the authors can go to the publishers and the publishers will listen to them because I want the authors next book or because they will also sense an obligation to go to the public. So if we can convince them that they're not going to lose money by making these books available. We'll win but it's not a sure thing at all. It's a very good question. There were certain yes. Very clever. Right here every year. Yes Well you may wonder where the fourteen years came from you know it's a very odd number. It turns out it came from the patents in well the first copyright law was seventeen ten and the authors were like mechanics and so the notion of making a book was kind of like you know making sure something like that. Actually it is in some ways like making issue with us. Another story. So originally copyright for the fourteen years was modeled on patents. Now that's no longer the case of course and patent laws is very different but the two are related and they go through history almost in a parallel way that has a bias or question the media and so you know how does patents being boring. Yes Well yeah well it would be you know I agree I think it would be interesting to think more about comparing patents and copyright the two were born together. There were laded but patents can be very valuable it very few copyrights have had much value. So there is a huge industry built on patents. But the Congress way back at the in the at the time of the Constitution that that that caught school because one Section one cause has to do with patents as well as copyright. So the founders were thinking of the two together and in each case they were thinking there's an obligation. To the public to share knowledge and to the creator of the knowledge. Let's get the balance right. I think we've got the balance more egregious lean more on the whole That that was the worst writers in different ways I think if I may generalize university presses are frightened by the digital world. They're used to a traditional service which is a great service and not just in imprinting in making books available but they get way function. Now you put it rather negatively you know they're they're only allowing in a kind of elite and capitalizing on their prestige which is true. On the other hand you need gatekeepers. So I'm in favor of open access Don't get me wrong but I can understand the function of professionals in fact I have great admiration for the professionals and not just university presses but publishing houses in general to go through all of these texts that are flooding you if you've ever been in the office of an editor you usually see just stacks of manuscript to the occupying most of the space to go through that and to select out the best. That's a real service but that's only the beginning of the service. Yes the editing the page design the even the dust jacket cover all of that is important in you know in the history of books which is one of the fields I work and we say authors produce texts publishers produce books publishers and printers and so on. So I think that this is a very important function but it's not clear how that function can be adapted to the digital world. Now it's easy for me to say because I sponsored a series of electronic books. Go electronic and you can do great things you can in you can incorporate videos and music and so on and so on. I actually believe that in one of the the two books ago I wrote a book that has music to the cause with it that you can listen to on through the Internet it's it's fabulous. I think but publishers have to cover costs and turn a profit. So it's a real world we live in and I would not actually say to publishers well just make everything available on open access we can work with them and in the case of journal articles. This is a hotly debated subject. It seems to me that we can transform the economics of journal publishing how by subsidizing articles at the production and they come out free at the consumption and but that cost of subsidizing will be much much less than the cost at the consumption and we now pay. So when a chemistry journal costs an average of four thousand dollars a year that's it. Should it. Yeah. Sure. Of course you're right. Well yes and such things do exist so especially in California. Germany is not so advanced in this respect but they have this so-called extended collective licensing agreements and this is this works very well in Sweden in Denmark or in Finland also Norway. I mean it would take me a while to explain it but I think we something like this could work in the US And so yes there would be payment made to the public to to the authors and to the publishers through a kind of collective licensing arrangements but that payment would be reasonable and so I think we should try to go that way. I didn't mention that but that's one possibility that I think deserves looking into. Yes or you have a question over here. You say they have. Yes you are the question is about the death of. Suppose the death of newspapers. Actually I'm more worried about newspapers and I am about books. Maybe because of this professional function of editors and so on. Books are doing well in. More books are sold each year than the year before books in print. Last year there was a six percent increase in the production of books in the United States and worldwide books are doing well in Brazil. It's fabulous. China's terrific. So books. I think have a great future but newspapers. Well newspapers depend in large part on want ads. You know those tiny little ads that you used to see that brought in a huge revenue but want ads have now gone online. So if you're looking for work. You don't buy your daily newspaper you go to the Internet. How do you get to the Internet. Well if you're out of work. The chances are you're not too well off and you don't have a computer at home. You don't have access to the Internet you go to your local library and libraries are developing new functions actually for employment. Now this is not answering your question. It's in fact underlining the importance of your question because it seems to me that the daily newspaper in ordinary cities is really threatened and I don't know what's going to happen. It's very worrisome because blogs do a certain amount of reporting and you have got some investigative journalism online through blogs but not much. So it's a real concern and I don't know the answer to it. Yes. Yes right now. I think it's a great movement and. It should be supported there especially in mathematics. There has you probably know about the famous petition that says something like thirty thousand signatures of Ph D.'s with math in in mathematics and these are people who refused to write for Elsevier because of years journals are too expensive. Why should we. The scholars do the research we write the articles we referee the articles we serve the editorial boards we are the editors we do it all for free and yet we have to buy back the products of our labors at outrageous prices of course we don't buy it back by reaching into our own pockets our libraries do it but this is crippling libraries. So I think this movement to refuse to publish in journals that charge outrageous prices is a US good movement and should be supported. There have been in the last year twenty collective resignations of editorial boards from journals a charge too much money. So I'm not naive I mean of course they have to cover their costs but a thirty six percent profit on an income of two billion pounds. I don't get it. So yes I think I think we the scholarship to take this into our own hands and fight back. I should confess first of all I'm not great at prophesied in the past as an historian to prophesied the future is beyond me. However. I mention the way libraries function as employment agencies because they make the Internet available to people who are excluded from and that's one example libraries. I think are. Prue forming new services they are helping people find their way through cyberspace and that isn't easy because those of your students and so on. You may start research were paid for by going to Google but it's not nearly adequate You will need to go to your librarian and ask for help in finding the relevant database. Or the relevant electronic journal librarians are gods now through the electronic world and there are more than that because there are all kinds of services performed by Y. berries. Especially in universities. It seems to me the library is the nerve center of the university. That's where messages are exchanged and it's very different from my day when I was an undergraduate but now I'm sure it's the same here at Georgia Tech students get together in groups in the library and they discuss things they've got their computers there usually some reference books other things books they've taken from the shelves and they've got a kind of running debate about a subject. Well libraries now are places where that kind of debate takes place then there is the function of so-called great literature. It seems to me what we're doing now. Any body who or anybody or arrives at Georgia Tech to give a talk should allow that talk to be filmed produced and the library would be the distribution center for it and for many other things maybe drafts of your papers you could make them available on through the library. I'm sure that many courses have their own websites that the library helps to curate you've got blogs all over the place you know the average lifespan of a blog is I think something like probably a. Got the number wrong but it's something like forty two days blogs come go like that. Well we need to preserve them the librarians the specially a blockhead a great university like Georgia Tech those blogs ought to be preserved. So I see lots of functions for libraries and librarians.