A number of commentary articles also address the new zero net emissions target for 2050. For the Guardian, Green MP Caroline Lucas writes that the goal is « much less impressive than it looks. » Lucas refers to a series of political returns on climate change under this government and says, « What really matters is action, not words. For all her claims to climate leadership, May`s record in power was pitiful. Read more: Climate policy of Australia`s major parties alongside page A national climate change law would reduce the recognition of climate change, has not been taken into account in the development of many current laws and has reduced political instability as part of Australia`s implementation of our Paris commitments: the total amount of CO2 imported has hardly changed in recent years , as a recent analysis of The Carbon Letter shows. Measured on the basis of consumption, including imports, the UK`s carbon footprint has declined in recent years to its lowest level in two decades. However, the objective will not cover aviation and shipping. These are two main sources of emissions that have been excluded from climate negotiations in the past because they are difficult to regulate. Activists want the government to change that and say ignorance of these emissions underestimates the UK`s true carbon footprint. The United Kingdom has shown how national climate change legislation can serve as a guide for institutional action not only drastically reducing emissions, but also boosting economic growth. In response, the government announced some policy changes, such as the introduction of a ban on the sale of new gasoline and diesel vehicles from 2040, but more will be needed.
 The Government is concerned that technical changes in the way uk greenhouse gas emissions are accounted for, primarily for peat, will make it more difficult to achieve statutory targets. It says it hopes to « liberate » the surplus after taking CCC on the impact of these changes. Since 1990, the United Kingdom has achieved significant emission reductions in energy supply, historically the most bad, particularly in the last eight years, as a result of the abandonment of coal and the increasing use of renewable energies such as wind and solar. But in other areas, such as transport, the budget and agriculture – emissions remain broadly unchanged. Decarbonisation of these areas will be more difficult. Australian politicians do not often agree on climate action, but the major parties agree that Australia remains in the Paris agreement. And it has already catalyzed reports on climate change and business planning across government. An independent committee was appointed to discuss the first ten years of emissions budgets. In the Independent, climate minister Claire Perry writes that although the UK left the EU in early 2020, it has pledged to continue its cooperation with the EU by adapting and, if possible, overcoming the EU`s climate and energy ambitions.