 I'd like to now introduce Jean-Yves Legal, President of CNS, President of the International Astronautical Federation and Chair of the Council of the European Space Agency. He clearly knows a lot about what's going on out there. Okay. Thank you, Jim, and thank you, François, for your very inspiring talk. I would like to say a few words because you said that on a smartphone you have a GPS, but now you have Galileo because you probably remember that three or four years ago when I came here, I explained that we used to say that Galileo will be the European GPS and today, I can tell you, we crossed one billion users of Galileo and we are in a world where when we will speak about the GPS in two years, we will say that this is the US Galileo because of the huge accuracy. This is just a point on which I wanted to insist. Thank you. Now it's a nice transition with space industry because when we speak about the topic of today, I think that space is a good example. Space industry is probably one of the youngest industries, but in spite of that, we have to face many challenges and the first one is the pace of technological change driving our industry. I just wanted to take an example. The first modern rocket lift off from Pina Mendeu in Germany in 1942 and just 27 years later in 1969, we are going to celebrate this human landing next week in DC with Vice President Pence. Just 27 years later, the man walked on the moon and if you put that on, for instance, airlines, it means that the first Airbus A380 would have landed here in Marrakech in 1917. It's unbelievable because 1917 because it would be a very short period between the first flight of an aircraft and the A380 and this is exactly what happened with space. But it is just apparent because this apparent overnight success is in fact the result of many, many years of engineering efforts. Today, a lot of people speak about SpaceX and reusable launchers, but SpaceX and reusable launchers rely upon the Merlin engine, which had been developed by NASA 30 years ago. And if there is just a message taking the point of Hansois on the smartphone, today all of us, we use a smartphone, but we have to remember that they are built of an heritage that's already more than 10 years old. This is the first point. Second point, it's our second challenge. It's the fourth industrial revolution. And this fourth industrial revolution apply, of course, to digitalization and globalization. Digitalization, it means that the mass of satellite and the cost of access to space decrease very, very strongly. Globalization, it means that more and more people everywhere in the world have now a space program. We are moving from a situation when 10 years ago we had just 10 space agencies to a situation when we have 60 space agencies and it is clear that in this expanding world, access to space is becoming ever easier. And this is a point also, which is very, very important. Space in the past was just for an elite. Now it is almost for everybody. The third point is what I used to call the new post rough media era because today science value is no longer your stick. But we are told many, many things which are sometimes not really credible. For instance, the people explained in the US level, then a woman will be walking on the moon again in 2024 and a man on Mars 10 years later, I can tell you that it is news or truth. Unfortunately, one of my colleague from NASA say the same. He has been fired immediately. But the reality is that it will take a lot of time to go back to the moon. And I don't even speak about Mars because it will be nobody knows when. Even if some people explained this for next year. But also you see that we have these three challenges, technology, industrial revolution and the post rough media era. There is another point on which I want to insist and there will be a session dedicated to that a little bit later is about what is related to climate change because for climate change, space is very, very important because out of the 50 essential climate variables which are defined to measure the climate, 26, which is more than half can be observed just from space and with satellites. And France plays a leading role in this field. There was the Paris Agreement in 2015 under the leadership of Laurent Fabius. We will be there later on. We have the one planet summit of the president Emmanuel Macron but it is clear that it is the point which is very, very important. And to conclude that we like just to remind you you probably saw this picture which has been taken on the 24th of December 1968 by the astronauts of Apollo 8 circling the moon and we saw from the first time an earth rise taken from the moon. And in this image we have two messages. The first one is space, it's technology but the second one it is the point that we have the fragility of our little blue dot which is totally alone in the vastness of space and once again it's a major challenge we have in front of us. Jean-Yves Merci.