An unnamed US government official was reported as saying that the deal was a "historic step forward" but was not enough to prevent dangerous climate change in the future. However, the BBC's environment correspondent said: "While the White House was announcing the agreement, many other – perhaps most other – delegations had not even seen it. A comment from a UK official suggested the text was not yet final and the Bolivian delegation has already complained about the way it was reached – 'anti-democratic, anti-transparent and unacceptable'. With no firm target for limiting the global temperature rise, no commitment to a legal treaty and no target year for peaking emissions, countries most vulnerable to climate impacts have not got the deal they wanted." The use of "meaningful" in the announcement was viewed as being political spin by an editorial in "The Guardian". Early on Saturday 19 December, delegates approved a motion to "take note of the Copenhagen Accord of 18 December 2009". This was due to the opposition of countries such as Bolivia, Venezuela, Sudan and Tuvalu who registered their opposition to both the targets and process by which the Copenhagen Accord was reached. The UN Secretary General Ban Ki-moon welcomed the US-backed climate deal as an "essential beginning" however debate has remained as to the exact legal nature of the Accord. The Copenhagen Accord recognises the scientific case for keeping temperature rises below 2 °C, but does not contain a baseline for this target, nor commitments for reduced emissions that would be necessary to achieve the target. One part of the agreement pledges US$30 billion to the developing world over the next three years, rising to US$100 billion per year by 2020, to help poor countries adapt to climate change. Earlier proposals, that would have aimed to limit temperature rises to 1.5 °C and cut emissions by 80% by 2050 were dropped. The Accord also favors developed countries' paying developing countries to reduce emissions from deforestation and degradation, known as "REDD". The agreement made was non-binding but US President Obama said that countries could show the world their achievements. He said that if they had waited for a binding agreement, no progress would have been made. Many countries and non-governmental organisations were opposed to this agreement, but, throughout 2010, 138 countries had either formally signed on to agreement or signaled they would. Tony Tujan of the IBON Foundation suggests the perceived failure of Copenhagen may prove useful, if it allows people to unravel some of the underlying misconceptions and work towards a new, more holistic view of things.