On this journey, I'd like to bring, apart from yourselves, a good friend, a stakeholder, who's always absent when we deal with the negotiations on environmental issues, a stakeholder who refuses to compromise -- planet Earth. So I thought I'd bring her with me today on stage, to have her as a witness of a remarkable journey, which humbly reminds us of the period of grace we've had over the past 10,000 years. This is the living conditions on the planet over the last 100,000 years. It's a very important period -- it's roughly half the period when we've been fully modern humans on the planet. We've had the same, roughly, abilities that developed civilizations as we know it. This is the environmental conditions on the planet.