Monday 7 December 2015

Top U.S. Scientist: World Must Act Now to Reverse Climate Change


If the world really end decarbonise John Holdren, scientific advisor to Obama, he said. What is it that we do here, and we Bourget, France, and the world leaders open their can.LE election of the first scientists said last week that the White House with National Geographic, to solve the climate crisis, and now his grandson the future of the country for an interesting topical What to offer your thoughts.



Currently, more than 195 countries work to prepare a global agreement to reduce greenhouse gas emissions, climate negotiations of the United Nations in Paris last week. What is your goal this week? Why are you here? For many years now, and so, as a result, and one of my country to fight against climate change. And here I was, in particular, speaks of scientific information related to what I can give them my message here details.But approval of all participants that the Obama administration on climate change, the decline in increasing the issue of climate change from the perspective of the Treaty of Paris and requires a global solution to the current publishing world was an important meeting, you can not stop us overnight.How preparation and response to climate change? Well, you know, how the environment is a scientific understanding of climate change and what people are trying to reduce their emissions at the present time, he said it was an emergency, and the flexibility of their preparation and implementation of climate change continues.
We can turn this problem around to avoid the catastrophic consequences of climate change, it is very important to know that there is no doubt that climate change is caused by now.We other natural phenomena, and we minerals fuel and heat due to the capture of gases into the atmosphere from the burning of forests may not be the way to describe it. We already know a place that has a negative impact throughout the world. In some regions of the world, we are experiencing a sharp increase in heat waves; more weight in the world and the impact of floods and rise of permafrost, increased coastal erosion can be a big storm, as we see in other parts. All of these people, the model is directly related to climate change, and the finger will be held. In addition, we know that it can not stop the change of the night. Excellent momentum and energy of the system has significant inertia of the climate system, forests and agricultural system is trying to change this system. We now.Well was one of the most disturbing to them, you can turn this problem around the beginning in order to avoid catastrophic climate change, and it was perfect. What exists in the form of tundra and permafrost carbon stored in soil as far north as there are two or three times. And we know that the atmosphere leads to the heat permafrost; It refers to emissions of carbon dioxide and methane increases. Minor deposits in the northern part of the sea-related methane and methane hydrates, ice crystals, there is a lot of methane. Send large amounts of methane, and as a result, we are faced with global warming to speed up the process of climate change. This, of course, is one of the most disturbing report.
We have a negative impact on the independence and the elimination of the Greenland ice tipping point in terms world.There other Kōpakatanga ice with caution. 23 feet of ice in Greenland is only enough water to raise sea level. Only the ice sheet in West Antarctica, sea level and 17 or 18 feet to facilitate a significant proportion of the most vulnerable. No one can take it for centuries, and believes that can happen overnight, but we are not in place, this death inevitable.There ice caps that we are in danger of global temperature of 1.5 degrees or 2 degrees should make every efforts to limit the growth has been much talk about whether Paris. How different the world 1.5 degrees, 2 degrees? I most of the world will not be safe 2 degrees Celsius degrees in 2009 and 2010 with the purpose of it all, I think the vast majority of governments around the world, but it is so long that the target species, such as, lowered his eyes. Consider the 2-year-old background sign, but the investigation is not defined in the scientific field. However, up to 2 degrees a safe and 2 There is no reason to believe that this is very dangerous. I think that we feel that the worst of climate change, and we are a degree above pre-industrial level of about nine cups. But you go to the highest point of the report and any chance of critical points, we talked about a moment ago. And science has to be better than the second level, at least from 1.5 to 1.5 degrees, but it will be very difficult to stabilize than 2 degrees, and even more difficult to understand that this measure. But, for example, eats well below target. This marine food chain, such as coral deficit is what is most important to you some of the deficit is the issue feasibility.Well. We have many reasons to believe that the combination of the layers of the heating surface of the ocean, the sea, the sea of ​​oxygen in the supply chain, with the risk of oxidation of these consequences flow. At the same time, for example, a detailed understanding of when and where there are many changes that we lost. In addition, tropical forests really. Climate change leads to Amazon, to dry immediately, there are many reasons to believe it. Models screens tend to drive through Amazon, Amazon and the need to change is very real, and there are only 2 degrees C model. This is not a tropical forest. This whole situation is a metaphor of the two great world tropical forests and coral biomass and global climate change.Does decarbonise under threat from the United States is too late? This can be done and how quickly can it? Maximum decarbonise the world. We have coal, we have to show the world where research in 2000 and 2050 should be 50 percent less than they would be close to zero by the end of this century, in 2100 close to the car now, and we finally all They are the way to go. Could it be? Yes, it can be very technical. The real question is, can get as fast as we want the necessary changes quickly enough. This is not a scientific or technical difficulties, it is difficult at night to save energy practicality.One economy and limit the use of renewable energy sources such as solar and wind is not easy, the wind is not blowing or the community. Technology of storage batteries and a lot of people in debt in the process. Where are we with this technology? There is a break in the corner? I think we have another battery technology will be a great success. Battery technology over the years, and has been under study for a long period of slow growth. recent developments in the field of materials science and basic knowledge in the field of battery technology supports very fast. Including storage, where it can be monitored, such as superconductivity, such as compressed air storage are other ways to save energy, and I'm shopping, I am not optimistic about the prospects for the development of the implementation of the climate of conflict time.You've Congress Committee change me. Washington, DC Beltway also a mystery to many. What people do not know the relationship between the research teams of the White House, Congress, to think? Yes, of course, the very first question, the Congress and the majority of people, I was finally able to string bag. The Congress is the target for the federal government to execute the budget and the research and development of clean energy technologies. Sustainability and climate change research and the development of roads and adapt. They fight in the end, what we need in the second quarter of this century, the feeling will be the main source of funding for the studies included in this event. And all the wisdom of the president and his organization and, ultimately, we have to work with the federal government to make investment decisions at the end of the Congress, the elected representatives of the environment, immigration policy, including tax policy, including these and other problems policy and I think, innovation.Presidents Congress at the end there. For us

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