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Climate Restoration
Climate restoration is the climate change goal and associated actions to restore to levels humans have actually survived long-term, below 300 ppm. This would restore the Earth system generally to a safe state, for the well-being of future generations of humanity and nature. Actions include carbon dioxide removal from the Carbon dioxide in Earth's atmosphere, which, in combination with emissions reductions, would reduce the level of in the atmosphere and thereby reduce the global warming produced by the greenhouse effect of an excess of over its pre-industrial level. Actions also include restoring pre-industrial atmospheric methane levels by accelerating natural methane oxidation. Climate restoration enhances legacy climate goals (stabilizing earth's climate) to include ensuring the survival of humanity by restoring to levels of the last 6000 years that allowed agriculture and civilization to develop. Restoration and mitigation Climate restoration is the goal underlying ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atmospheric CO2 In The Last 800,000 Years
An atmosphere () is a layer of gas or layers of gases that envelop a planet, and is held in place by the gravity of the planetary body. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosphere is the outer region of a star, which includes the layers above the opacity (optics), opaque photosphere; stars of low temperature might have outer atmospheres containing compound molecules. The atmosphere of Earth is composed of nitrogen (78%), oxygen (21%), argon (0.9%), Carbon dioxide in Earth's atmosphere, carbon dioxide (0.04%) and trace gases. Most organisms use oxygen for respiration (physiology), respiration; lightning and bacteria perform nitrogen fixation to produce ammonia that is used to make nucleotides and amino acids; plants, algae, and cyanobacteria use carbon dioxide for photosynthesis. The layered composition of the atmosphere minimises the harmful effects of sunlight, ultraviolet radiation, the solar win ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jamie Raskin
Jamin Ben Raskin (born December 13, 1962) is an American attorney and politician serving as the U.S. representative for Maryland's 8th congressional district since 2017. A member of the Democratic Party, he served in the Maryland State Senate from 2007 to 2016. The district previously included portions of Montgomery County, a suburban county northwest of Washington, D.C., and extends through rural Frederick County to the Pennsylvania border. Following 2022 redistricting, it now encompasses only a portion of Montgomery County. In Congress, Raskin is the chair of the Subcommittee on Civil Rights and Civil Liberties and the co-chair of the Congressional Freethought Caucus. He was also the lead impeachment manager for the second impeachment of President Donald Trump in response to the attack on the U.S. Capitol. Prior to his election to Congress, he was a constitutional law professor at American University Washington College of Law, where he co-founded and directed the LL.M. pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bella Lack
Bella is a feminine given name. It is a diminutive form of names ending in -bella. ''Bella'' is related to the Italian, Spanish, Greek, Portuguese and Latin words for beautiful, to the name Belle, meaning ''beautiful'' in French. It increased in usage following the publication of the ''Twilight'' books by Stephenie Meyer. It is also known for being a nickname to Isabella, Annabella or Arabella. Given name People * Bella A. Burnasheva (born 1944), Soviet/Russian astronomer * Bella Abzug (1920–1998), American politician and prominent figure in the women’s movement * Bella Agossou (born 1981), Beninese actress * Bella Akhmadulina (1937–2010), Soviet/Russian poet, writer, and translator * Bella Alarie (born 1998), American basketball player * Bella Alten (1877–1962), Polish operatic soprano * Bella Alubo (born 1993), Nigerian musician, singer, and songwriter * Bella Andre, American author * Bella Angara (born 1939), Filipina politician and former governor of Aurora provin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dr Rowan Williams
Rowan Douglas Williams, Baron Williams of Oystermouth, (born 14 June 1950) is a Welsh Anglican bishop, theologian and poet. He was the 104th Archbishop of Canterbury, a position he held from December 2002 to December 2012. Previously the Bishop of Monmouth and Archbishop of Wales, Williams was the first Archbishop of Canterbury in modern times not to be appointed from within the Church of England. Williams's primacy was marked by speculation that the Anglican Communion (in which the Archbishop of Canterbury is the leading figure) was on the verge of fragmentation over disagreements on contemporary issues such as homosexuality and the ordination of women. Williams worked to keep all sides talking to one another. Notable events during his time as Archbishop of Canterbury include the rejection by a majority of dioceses of his proposed Anglican Covenant and, in the final general synod of his tenure, his unsuccessful attempt to secure a sufficient majority for a measure to allo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hindou Oumarou Ibrahim
Hindou Oumarou Ibrahim is a Chadian environmental activist and geographer. She is the Coordinator of the Association of Peul Women and Autochthonous Peoples of Chad (AFPAT) and served as the co-director of the pavilion of the World Indigenous Peoples’ Initiative and Pavilion at COP21, COP22 and COP23. Activism and advocacy Ibrahim is an environmental activist working on behalf of her people, the Mbororo in Chad. She was educated in Chad's capital city of N'Djamena and spent her holidays with the indigenous Mbororo people, who are traditionally nomadic farmers, herding and tending cattle. During the course of her education, she became aware of the ways in which she was discriminated against as an indigenous woman and also of the ways in which her Mbororo counterparts were excluded from the educational opportunities she received. So in 1999, she founded the Association of Indigenous Peul Women and Peoples of Chad (AFPAT), a community-based organization focused on promoting the r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Monbiot
George Joshua Richard Monbiot ( ; born 27 January 1963) is a British writer known for his environmental and political activism. He writes a regular column for ''The Guardian'' and is the author of a number of books. Monbiot grew up in Oxfordshire and studied zoology at the University of Oxford. He then began a career in investigative journalism, publishing his first book '' Poisoned Arrows'' in 1989 about human rights issues in West Papua. In later years, he has been involved in activism and advocacy related to various issues, such as climate change, British politics and loneliness. In ''Feral'' (2013), he discussed and endorsed expansion of rewilding. He is the founder of The Land is Ours, a campaign for the right of access to the countryside and its resources in the United Kingdom. Monbiot was awarded the Global 500 in 1995 and the Orwell Prize in 2022. Early life Born in Kensington, Monbiot grew up in Rotherfield Peppard, Oxfordshire. His father, Raymond Monbiot, is a bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Hansen
James Edward Hansen (born March 29, 1942) is an American adjunct professor directing the Program on Climate Science, Awareness and Solutions of the Earth Institute at Columbia University. He is best known for his research in climatology, his 1988 Congressional testimony on climate change that helped raise broad awareness of global warming, and his advocacy of action to avoid dangerous climate change. In recent years he has become a climate activist to mitigate the effects of global warming, on a few occasions leading to his arrest. Early life and education Hansen was born in Denison, Iowa, to James Ivan Hansen and Gladys Ray Hansen. He was trained in physics and astronomy in the space science program of James Van Allen at the University of Iowa. He obtained a B.A. in Physics and Mathematics with highest distinction in 1963, an M.S. in Astronomy in 1965 and a Ph.D. in Physics in 1967, all three degrees from the University of Iowa. He participated in the NASA graduate traineesh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael E Mann
Michael may refer to: People * Michael (given name), a given name * Michael (surname), including a list of people with the surname Michael Given name "Michael" * Michael (archangel), ''first'' of God's archangels in the Jewish, Christian and Islamic religions * Michael (bishop elect), English 13th-century Bishop of Hereford elect * Michael (Khoroshy) (1885–1977), cleric of the Ukrainian Orthodox Church of Canada * Michael Donnellan (1915–1985), Irish-born London fashion designer, often referred to simply as "Michael" * Michael (footballer, born 1982), Brazilian footballer * Michael (footballer, born 1983), Brazilian footballer * Michael (footballer, born 1993), Brazilian footballer * Michael (footballer, born February 1996), Brazilian footballer * Michael (footballer, born March 1996), Brazilian footballer * Michael (footballer, born 1999), Brazilian footballer Rulers =Byzantine emperors= *Michael I Rangabe (d. 844), married the daughter of Emperor Nikephoros I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Sequestration
Carbon sequestration is the process of storing carbon in a carbon pool. Carbon dioxide () is naturally captured from the atmosphere through biological, chemical, and physical processes. These changes can be accelerated through changes in land use and agricultural practices, such as converting crop land into land for non-crop fast growing plants. Artificial processes have been devised to produce similar effects, including large-scale, artificial capture and sequestration of industrially produced using subsurface saline aquifers, reservoirs, ocean water, aging oil fields, or other carbon sinks, bio-energy with carbon capture and storage, biochar, enhanced weathering, direct air capture and water capture when combined with storage. Forests, kelp beds, and other forms of plant life absorb carbon dioxide from the air as they grow, and bind it into biomass. However, these biological stores are considered volatile carbon sinks as the long-term sequestration cannot be guaranteed. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polar Ice Cap
A polar ice cap or polar cap is a high-latitude region of a planet, dwarf planet, or natural satellite that is covered in ice. There are no requirements with respect to size or composition for a body of ice to be termed a polar ice cap, nor any geological requirement for it to be over land, but only that it must be a body of solid phase matter in the polar region. This causes the term "polar ice cap" to be something of a misnomer, as the term ice cap itself is applied more narrowly to bodies that are over land, and cover less than 50,000 km2: larger bodies are referred to as ice sheets. The composition of the ice will vary. For example, Earth's polar caps are mainly water ice, whereas Mars's polar ice caps are a mixture of solid carbon dioxide and water ice. Polar ice caps form because high-latitude regions receive less energy in the form of solar radiation from the Sun than equatorial regions, resulting in lower surface temperatures. Earth's polar caps have changed d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocean Acidification
Ocean acidification is the reduction in the pH value of the Earth’s ocean. Between 1751 and 2021, the average pH value of the ocean surface has decreased from approximately 8.25 to 8.14. The root cause of ocean acidification is carbon dioxide emissions from human activities which have led to atmospheric carbon dioxide (CO2) levels of more than 410 ppm (in 2020). The oceans absorb CO2 from the atmosphere. This leads to the formation of carbonic acid (H2CO3) which dissociates into a bicarbonate ion () and a hydrogen ion (H+). The free hydrogen ions (H+) decrease the pH of the ocean, therefore increasing acidity (this does not mean that seawater is acidic yet; it is still alkaline, with a pH higher than 8). A decrease in pH corresponds to a decrease in the concentration of carbonate ions, which are the main building block for calcium carbonate (CaCO3) shells and skeletons. Marine calcifying organisms, like mollusks, oysters and corals, are particularly affected by this as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Environmental Protection Agency
The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. The order establishing the EPA was ratified by committee hearings in the House and Senate. The agency is led by its administrator, who is appointed by the president and approved by the Senate. The current administrator is Michael S. Regan. The EPA is not a Cabinet department, but the administrator is normally given cabinet rank. The EPA has its headquarters in Washington, D.C., regional offices for each of the agency's ten regions and 27 laboratories. The agency conducts environmental assessment, research, and education. It has the responsibility of maintaining and enforcing national standards under a variety of environmental laws, in consultation with state, tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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