Global warming is the long-term increase in the average temperature of the Earth s climate system. It is a primordial aspect of current climate change, demonstrated by direct measurement of temperature and various effects of heating. [2] [3] The global warming terms and climate change are often used indistinctly, [4] but more precisely global warming is the overall increase in surface temperatures and its projected increase predominantly caused by human activities (anthropic), [5] While climate change includes both global warming and its climate effects. [6] While there have been prehistoric periods of global warming, [7] several of the changes observed since the mid-twentieth century have not had precedents from decades to millennia. [2] [8] In 2013, the Fifth Evaluation Report (AR5) of the Intergovernmental Group of Experts on Climate Change (IPCC) concluded that human influence is extremely likely that human influence has been the dominant cause of heating observed from the middle of the 20th century. [ 9] The greatest human influence has been the emission of greenhouse gases such as carbon dioxide, methane and nitrogen oxides. The projections of climate models summarized in the AR5 indicated that during the present century the overall surface temperature will probably increase 0.3 to 1.7 ° C for its lowest emission scenario using strict mitigation and 2.6 to 4.8 ° C For the elders. [10] These conclusions have been supported by the national academies of science of the main industrialized countries [11] [12] and are not disputed by any national or international prestige scientific organization. [13] The future climate change and associated impacts will be different in one region to another around the globe. [14] [15] The anticipated effects include an increase in global temperatures, a rise at sea level, a change in the Patterns of rainfall and an expansion of subtropical deserts. [16] Heating is expected to be greater on earth than in the oceans and that the most accentuated happens in the Arctic, with the continuous recoil of the glaciers, the permafrost and the Banquisa. Other probable effects include more frequent extreme weather phenomena, such as heat waves, droughts, torrential rains and heavy snow; [17] Acidification of the ocean and extinction of species due to changing temperature regimens. Among its significant human impacts, the threat to food security is included by decreasing the yield of crops and the loss of habitat by flooding. [18] [19] Because the climate system has a great inertia and gases Greenhouse, many of these effects will persist not only for decades or centuries, but by tens of thousands of years. [20] Possible responses to global warming include mitigation by reducing emissions, adaptation to their effects, building resilient systems to their impacts and possible future climate engineering. Most countries are part of the United Nations Framework Convention on Climate Change (UNFCCC), [21] whose ultimate goal is to prevent a hazardous anthropic climate change. [22] The UNFCCC has adopted a series of policies Designed to reduce greenhouse gas emissions [23] [24] [25] [26] and help in adaptation to global warming. [23] [26] [27] [28] The members of the UNFCCC have agreed that large reductions are required in emissions [29] and that future global warming should be limited well below 2.0 ° C with respect to the pre-industrial level [30] with efforts to limit it at 1.5 ° C. [31] [32] The public reaction to global warming and its concern to its impacts are also increasing. A Global Report of 2015 by Pew Research Center found that an average of 54% considers it a very serious problem . There are significant regional differences, with Americans and Chinese, whose economies are responsible for the highest annual emissions of CO2, among the least concerned. [33]
Such as bad, as Renato Steffen the balance of the VfL Wolfsburg in his answer to take up again, she is not yet. Of ten consecutive games without a victory, the Swiss had mistakenly spoken on Tuesday night when a question was in the room - there were only a few minutes past 1: 3 in the Champions League at RB Salzburg first . However, this did not change the extremely significant words Steffens, especially since the third Wolfsburger compulsory Pieliedeslage in series additionally alerted.
We sleep after two minutes, said the 29-year-old with a view of the three goals; First, the VfL made a flash residue, later a doubt defense chaos according to Salzburg standard situations in his own penalty area: It was amateur as we defended the corners. Especially the defensive susceptibility of the team increases more and more eclatant trains, occupied by twelve counterparts in the past five games. That the Bundesliga sixth last time remained without goal, is already seven games back, at 0: 0 in Lille.
Wolfsburg has lost his trump
The defensive stability, which has been decisive - perhaps even causally - for the recent development of the club in the recent past, the team has now been lost. And apparently a lot more. A few things have gone a bit lost in the last weeks, clarified Steffen. The offensive player spoke of virtues, work. And that the Wolfsburger in Salzburg had both had to miss in the collective interaction over wide routes. A fatal conclusion.
I think you have to respond to that in the next few days, said Steffen. What will Mark Van Bommel be addressed. The coach held in his own replica to the game, but once again on the surface, said about the Siegloss series: Of course that makes something with the trust. And some of the results last could have been different. Whether his tenor fails internally differently is not known, but he should probably better. Especially since his team - after she had caught in the second half of the 0: 1, in the second half, unaffectedly no longer appeared in the second half.
The way for the teammate
Steffen demanded that one again defend together to attack together . Taking the way for the teammate, too, if it hurts, was the prerequisite that has awarded us last year, and at the beginning of the current season . Currently there is not much left. Van Bommel also agreed: We are a team that comes about the cohesion. And if not at 100 percent, then we are a normal team.
So as the VFL comes out of this spiral, in which one was injected according to Steffen? If you help each other - and does not run the opponent . The next opportunity for a turn will be open on Saturday, against the SC Freiburg in the Bundesliga. But that s just about work, says Steffen. He looked serious, self-critical - but not congested: If we get it back, then we will also win the games in the Champions League. With only one point behind the second table space, the VFL remain all the chances.
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