U.S. President Barak Obama says that people are disappointed to be justified by the results of the Copenhagen summit on climate change.
But he said in an interview on PBS NewsHour with U.S. television, at least, was not much return to their previous positions.
He said it was better to have a complete collapse of the talks.
The summit concluded with a non-binding agreement, but the nations knowledge of the need to limit temperature increase to 2 degrees.
I think people will be disappointed with the outcome founded in Copenhagen, Obama said.
Instead, it would be a total collapse in Copenhagen, which has absolutely nothing was a big step back, at least we have the type of soil and place were not too waste from where we were. Obama’s comments after the rejection of claims by China of a British minister has hijacked efforts to reach agreement at the climate summit in Copenhagen.
Beijing Foreign Affairs, the Ministry spokeswoman Jiang Yu said Tuesday that the allegations were a conspiracy by political leaders who wanted to withdraw their commitments.
China and other large developing countries have been accused of supplying the world’s richest economies to reduce emissions that otherwise would have been large enough and does not provide enough assistance to other nations struggling to cope with climate change will be .
On Monday, Chinese Foreign Minister Yang Jiechi praised the summit, said it was not an end but a new beginning.
The eventual agreement between the United States, China, India, Brazil and South Africa, but not legally binding.
Secretary General Ban Ki-moon, said the deal should be mandatory in the coming years.

President Obama’s long awaited cybersecurity tsar faces a “tough job”, Security experts have warned.
Despite saying the issue was a priority for the government, it has taken seven months to find someone to take the job.
Howard Schmidt, a former eBay and Microsoft executive was appointed after others turned the post down.
“I bring to this challenge lessons learned during 40 years of experience in government, business and law enforcement,” said Mr Schmidt.
“In our digital world the information technologies we depend on every day present us with great opportunity and great danger – for our national security, public safety and economic competitiveness as well as our personal privacy,” added Mr Schmidt in a video broadcast posted on the White House’s website.
While applauding the appointment of the country’s first cybersecurity co-ordinator, security professionals have also expressed some frustration at how long it has taken to fill the post.
“While I am disappointed that it has taken this long, I am happy the government spent the time to get the right person for the job,” said Ken Silva, the chief technology officer of VeriSign and someone who has known Mr Schmidt for around eight years.
“What he brings to this job is the right level of senior government experience and industry experience. That is something that is hard to find.
“Before getting down to the technology challenges he has to establish himself within government and industry in this new role,” Mr Silva told BBC News.
Mr Schmidt served under President George W Bush for three years, where his tasks involved reviewing how to improve network security for government agencies, the private sector and citizens.
Some in the industry warn of the political pitfalls ahead as Mr Schmidt tries to pull together a number of government agencies and their various cybersecurity issues.
“I think it will be a very tough job. He’s going to have to herd some cats,” said Roger Thornton, CTO and founder of security vendor Fortify Software.
Cisco’s chief security officer John N. Stewart agreed that Mr Schmidt has his work cut out for him.
“Today more than ever, we need greater collaboration between government and business leaders to help enable national security and public safety, provide for economic prosperity, and ensure the delivery of critical services to the American public.”
In Mr Schmidt’s video broadcast, he said that the President has already directed him to focus on several priority areas.
The President has likened threats to the internet to that of a nuclear attack
These include “developing a new comprehensive strategy to secure American networks, ensuring an organised, unified response to future cyber incidents, strengthening public/private partnerships, promoting research and development for the next generation of technologies and leading a national campaign for cybersecurity, awareness and education”.
“When it comes to cyber security our vulnerability is shared,” said Mr Schmidt.
In May this year, President Obama pledged to personally appoint someone to the post.
Mr Schmidt will have “regular access to the President and serve as a key member of his National Security Staff,” said John Brennan, assistant to the President for homeland security and counterterrorism.
The White House’s acting cyber-security head, Melissa Hathaway, stood down in August after complaining that the post did not allow her to implement necessary changes.
News of Mr Schmidt’s appointment comes amid claims in the Wall Street Journal that the FBI is investigating a hacker attack on Citigroup Inc that led to the theft of tens of millions of dollars.
The newspaper has reported that the hackers were connected to a Russian cyber gang. Citigroup has denied the report.

Over 200 young Israelis pledged to ignore any orders to evacuate Jewish settlements in the course of military service.
In a letter to Defense Minister Ehud Barak was a young recruit to the Israeli army has signed.
Jewish law, as written in the Torah prohibits the dismantling of Jewish housing construction, said the letter.
The government has ordered a downturn lasted 10 months under construction in the West Bank.
We reviewed the military should be used for political purposes, and wrote about the war against the Jews is an existential threat and destruction of the army, the letter.
We express our belief in the Torah before the law or policy, and therefore refuse any order to carry out the contradiction Torah, and not to evacuate an outpost or d ‘institution in the land of Israel, and the protection and true values of Israeli army, said the letter, printed in the Jerusalem Post.
Barak said the army would continue its relationship with the Jewish Yeshiva, or Talmudic academies that tell students to ignore their orders, and interruption of military service.
The Israeli army and Jewish about 40 seminars a decades old system, in Hebrew: Hesder practicing Jewish men of military service and religious studies to combine, you can too.
Religious Jews consider the West Bank as part of the Holy Land given to them by God.
Earlier this year, signed by Israeli reservists who have requested exclusion from the evacuation of Jewish settlements.
In October a group of soldiers stopped oath of office in Jerusalem to seek the continuation of Jewish settlements in the West Bank.
All settlements built, which are illegally occupied by Israel since 1967, in accordance with international law.
Almost 500,000 Jews live in more than 100 settlements built on occupied territories since 1967.
Israel refuses international law on this issue, but keep these settlements, built no Israeli government approval is illegal and asked from time to time, the soldiers and military police to evacuate.

Microsoft has failed in its attempt to dismiss a court case that would stop it selling Word.
The software giant appealed against a ruling which found it infringed a patent owned by Canadian company i4i.
With the failure of the appeal Microsoft must now pay i4i damages of $290m (￡182m) and comply with an injunction ending the sales of some versions of Word.
The injunction is scheduled to go into effect on 11 January.
Microsoft said the ban would prohibit the sale of all available versions of Microsoft Word and Microsoft Office software from the date that the injunction comes into force.
Versions of the software sold before that date, including Word 2003 and Word 2007, will not be hit by the ruling.
“We have been preparing for this possibility since the District Court issued its injunction in August 2009 and have put the wheels in motion to remove this little-used feature from these products,” Microsoft said.
“Therefore, we expect to have copies of Microsoft Word 2007 and Office 2007, with this feature removed, available for US sale and distribution by the injunction date,” it said.
“Beta versions of Microsoft Word 2010 and Microsoft Office 2010, which are available now for downloading, do not contain the technology covered by the injunction,” Microsoft added.
Microsoft was accused by i4i of infringing on a 1998 XML patent in its Word 2003 and Word 2007 programs.
Word uses XML, or the Extensible Markup Language, to open .XML, .DOCX, and .DOCM files.
The initial ruling in the court dispute between i4i and Microsoft was made in August. At that time Microsoft was found to have infringed the i4i patent and the Canadian firm was awarded damages.
The injunction on sales was imposed at the same time but a Microsoft appeal initially overturned that ban on US sales. The stay on the injunction has now run out and, as a result, Microsoft must stop selling infringing versions of Word.
Microsoft said it might file further appeals, but that it was keen to comply with the injunction.
“While we are moving quickly to address the injunction issue, we are also considering our legal options,” it said.

An Israeli hacker claims to have broken the copyright protection on Amazon’s Kindle e-reader, reports say.
The hack will allow the ebooks stored on the reader to be transferred as pdf files to any other device.
The hacker, known as Labba, responded to a challenge posted on Israeli hacking forum, hacking.org.
It is the latest in a series of Digital Rights Management hacks, the most famous being the reverse engineering of iTunes.
The Kindle e-book reader has been very successful since it was launched in the US in 2007.
Amazon hopes to have sold a million devices by the end of the year.
It leaves it to individual publishers whether they want to apply DRM but books in its main proprietary format .azw, cannot be transferred to other devices.
It did not immediately respond to the news but it is likely it will attempt to patch its DRM software.
DRM has long divided opinion. While rights holders regard it as a crucial tool to protect copyright, consumers tend to hate it because it limits what can be done with content.
“DRM is not an effective way of preventing copying nor is it a good way of making sales. There isn’t a customer out there saying ‘what I need is an electronic book that does less,” novelist and co-editor of the Boing Boing blog Cory Doctorow told the BBC when the Kindle was launched.
As soon as a new DRM system is active, hackers begin to try and break it.
Most famously Jon Lech Johansen, known as DVD Jon, cracked the copy protection on DVDs in 1999.
He went on to break the copyright protection on iTunes, leading Apple to offer DRM-free music.
DVD Jon now runs a company with an application to take the pain out of moving different types of content between devices.