The 2021 Leaders' Summit on Climate was a virtual climate

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for ...

on April 22–23, 2021, organized by the Joe Biden administration, with leaders from various countries. At the summit Biden announced that

greenhouse gas emissions by the United States The United States produced 5.2 billion metric tons of carbon dioxide equivalent greenhouse gas (GHG) emissions in 2020, the second largest in the world after greenhouse gas emissions by China and among the countries with the highest green ...

would be reduced by 50% - 52% relative to the level of 2005 by 2030. Overall, the commitments made at the summit reduce the gap between governments' current pledges and the 1.5 degrees target of the

Paris Agreement The Paris Agreement (also called the Paris Accords or Paris Climate Accords) is an international treaty on climate change that was signed in 2016. The treaty covers climate change mitigation, adaptation, and finance. The Paris Agreement was ...

by 12% - 14%. If the pledges are accomplished,

greenhouse gas emissions Greenhouse gas (GHG) emissions from human activities intensify the greenhouse effect. This contributes to climate change. Carbon dioxide (), from burning fossil fuels such as coal, petroleum, oil, and natural gas, is the main cause of climate chan ...

will fall by 2.6% - 3.7% more in comparison to the pledges before the summit. The results of the summit were described by Climate Action Tracker as a step forward in the fight against climate change.

Invited countries and their representatives

Results

At the summit Biden announced that greenhouse gas emissions by the United States would be reduced by 50% - 52% relative to the level of 2005 by 2030. Overall, the commitments made at the summit reduce the gap between governments' current pledges and the 1.5 degrees target of the Paris Agreement by 12% - 14%. If the pledges are accomplished, greenhouse gas emissions will fall by 2.6% - 3.7% GtCO2e more in comparison to the pledges before the summit. The results of the summit were described by Climate Action Tracker as a step forward in the fight against climate change, even though there is still a long way to go to reach the 1.5 degrees target. The most important commitments were made by

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...

European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

and

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

. At the summit the Biden administration submitted a new

Nationally Determined Contribution The nationally determined contributions (NDCs) are commitments that countries make to reduce their greenhouse gas emissions as part of climate change mitigation. These commitments include the necessary policies and measures for achieving the glob ...

to the United Nations Framework Convention on Climate Change (UNFCCC), according to Climate Action Tracker "the biggest climate step made by any US government in history". At the summit Biden's administration launched a number of coalitions and initiatives to limit climate change and help to reduce its impacts, among others a Global Climate Ambition Initiative to help low income countries achieve those targets, and a "Net-Zero Producers Forum, with

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...

Qatar Qatar, officially the State of Qatar, is a country in West Asia. It occupies the Geography of Qatar, Qatar Peninsula on the northeastern coast of the Arabian Peninsula in the Middle East; it shares Qatar–Saudi Arabia border, its sole land b ...

, and

Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about , making it the List of Asian countries ...

, together representing 40% of global oil and gas production" Several countries increased their climate pledges in the summit. Several countries deliver vague promises, and statements: In the beginning of May, 2021, Climate Action Tracker released a more detailed report about the significance of the summit. According to the report the summit, together with the pledges made from September 2020, reduce the expected rise in temperature by 2100 by 0.2 degrees. If all pledges are fulfilled the temperature will rise by 2.4 °C. However, if the policies will remain as they are now it will rise by 2.9 °C. In the most optimistic scenario, if the countries will fulfill also the pledges that are not part of Paris agreement it will rise by 2.0 °C.

Use of masks

After the summit, there were claims spread that Joe Biden was the only leader there wearing a mask, which was later proved was wrong as at least 5 other world leaders were wearing masks.

Notes

References

External links

* whitehouse.gov: *
''President Biden Invites 40 World Leaders to Leaders Summit on Climate''
(March 26) *
''Leaders Summit on Climate Summary of Proceedings''
(April 23) *
''Remarks by President Biden at the Virtual Leaders Summit on Climate Opening Session''
(April 22) *
''Remarks by President Biden at the Virtual Leaders Summit on Climate Session 2: Investing in Climate Solutions''
{{Biden presidency International conferences in the United States 2021 in international relations 2021 in American politics 2021 conferences 2021 in the United States April 2021 in the United States Presidency of Joe Biden Politics of climate change Emissions reduction