- Cenozoic (Wikipedia)
The Cenozoic (/ˌsiːnəˈzoʊ.ɪk, ˌsɛn-/ SEE-nə-ZOH-ik, SEN-ə-; lit. ’new life’) is Earth’s current geological era, representing the last 66 million years of Earth’s history. It is characterised by the dominance of mammals and angiosperms (flowering plants). It is the latest of three geological eras, preceded by the Mesozoic and Paleozoic. The Cenozoic started with the Cretaceous–Paleogene extinction event, when many species, including the non-avian dinosaurs, became extinct in an event attributed by most experts to the impact of a large asteroid or other celestial body, the Chicxulub impactor.
- Robert F. Kennedy Jr. (Wikipedia)
Robert Francis Kennedy Jr. (born January 17, 1954), also known by his initials RFK Jr., is an American politician, environmental lawyer, anti-vaccine activist and conspiracy theorist whom President-elect Donald Trump has nominated to serve as United States secretary of health and human services. Kennedy is the chairman and founder of Children’s Health Defense, an anti-vaccine advocacy group and proponent of COVID-19 vaccine misinformation. He was on the ballot in some states as an independent candidate in the 2024 United States presidential election. A member of the Kennedy family, he is a son of United States Attorney General and senator Robert F. Kennedy, and a nephew of U.S. president John F. Kennedy and senator Ted Kennedy.
- Cretaceous (Wikipedia)
The Cretaceous (IPA: /krɪˈteɪʃəs/ krih-TAY-shəs) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of the entire Phanerozoic. The name is derived from the Latin creta, “chalk”, which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation Kreide.