Question: Odom was born in South Jamaica, Queens, New York City, to Joe Odom and Cathy Mercer. His father was a heroin addict, and Odom's mother died of colon cancer when he was twelve years old. At her deathbed, Odom's mom told him: "Be nice to everybody". Afterwards, he was raised by his maternal grandmother, Mildred Mercer.

On December 11, 2011, Odom was traded to the Dallas Mavericks, the defending NBA champions, for a first-round draft pick and an $8.9 million trade exception after NBA Commissioner David Stern vetoed a proposed three-team trade that would have sent Odom and Houston Rockets teammates Kevin Martin, Luis Scola, and Goran Dragic to the New Orleans Hornets; Chris Paul to the Lakers; and Pau Gasol to the Houston Rockets. Odom felt "disrespected" after he learned of the Hornets trade publicly, and he requested a trade from the Lakers to another contending team. The Lakers were also concerned that Odom's contract was pricey since he was not needed to initiate the triangle offense with Mike Brown replacing Phil Jackson as Lakers coach.  In January 2012, Sports Illustrated reported that "Odom [had] yet to find his niche in Dallas. His struggles [made] him a frequent target of [Mavericks coach Rick] Carlisle, who [harped] on Odom's need to understand the coverages, be more alert, communicate and get in better shape... Team sources say Odom...appeared stressed by what they believe [was] the mental burden of an overwhelming offseason." On March 2, 2012, Odom was assigned to the Texas Legends of the NBA D-League. He had missed the prior three games due to personal reasons. His stint with the Legends was canceled on March 3, 2012, and he returned to the Mavs' active roster. On March 24, Odom did not play in a 104-87 loss to the San Antonio Spurs; this was the first time he could remember not playing due to a coach's decision.  On April 9, 2012, it was announced that Odom had parted ways with the Mavericks. Instead of releasing him, the team listed Odom as inactive for the remainder of the season. The move allowed the Mavericks to trade him at the end of the season. In a statement to ESPN, Odom said, "I'm sorry that things didn't work out better for both of us, but I wish the Mavs' organization, my teammates and Dallas fans nothing but continued success in the defense of their championship." Mavericks owner Mark Cuban admitted that a clash between the two during halftime in a game against the Memphis Grizzlies on April 7 was the last straw. Odom reportedly responded angrily when Cuban questioned his commitment, asking if he was "in or out." Odom averaged only 6.6 points in 20.5 minutes along with career lows in shooting percentage (35.2), rebounds (4.2) and assists (1.7) .

Using a quote from the above article, answer the following question: When did Odom join the Mavericks?
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Answer: On December 11, 2011,

Problem: Judith Butler FBA (born February 24, 1956) is an American philosopher and gender theorist whose work has influenced political philosophy, ethics and the fields of third-wave feminist, queer and literary theory. Since 1993, she has taught at the University of California, Berkeley, where she is now Maxine Elliot Professor in the Department of Comparative Literature and the Program of Critical Theory. She is also the Hannah Arendt Chair at the European Graduate School. Butler is best known for her books Gender Trouble:

In this essay, Judith Butler proposes her theory of gender performativity, which would be later taken up in 1990 throughout her work, Gender Trouble. She begins by basing her theory of gender performativity on a feminist phenomenological point of view. She suggests that both phenomenology and feminism ground their theories in "lived experience". Further, in comparing phenomenologist Maurice Merleau-Ponty and feminist Simone de Beauvoir, Butler argues that both theories view the sexual body as a historical idea or situation; she accepts this notion of a "distinction between sex, as biological facticity, and gender, as the cultural interpretation or signification of that facticity". This combination of theories is essential for founding Butler's view of "theatrical" or performative genders in society.  Butler argues that it is more valid to perceive gender as a performance in which an individual agent acts. The performative element of her theory suggests a social audience. For Butler, the "script" of gender performance is effortlessly transmitted generation to generation in the form of socially established "meanings": She states, "gender is not a radical choice... [nor is it] imposed or inscribed upon the individual". Given the social nature of human beings, most actions are witnessed, reproduced, and internalized and thus take on a performative or theatric quality. With Butler's theory, gender is essentially a performative repetition of acts associated with the male or female. Currently, the actions appropriate for men and women have been transmitted to produce a social atmosphere that both maintains and legitimizes a seemingly natural gender binary. Consistently with her acceptance of the body as a historical idea, she suggests that our concept of gender is seen as natural or innate because the body "becomes its gender through a series of acts which are renewed, revised, and consolidated through time".  Butler argues that the performance of gender itself creates gender. Additionally, she compares the performativity of gender to the performance of the theater. She brings many similarities, including the idea of each individual functioning as an actor of their gender. However, she also brings into light a critical difference between gender performance in reality and theater performances. She explains how the theater is much less threatening and does not produce the same fear that gender performances often encounter because of the fact that there is a clear distinction from reality within the theater.  Butler uses Sigmund Freud's notion of how a person's identity is modeled in terms of the normal. She revises Freud's notion of this concept's applicability to lesbianism, where Freud says that lesbians are modeling their behavior on men, the perceived normal or ideal. She instead says that all gender works in this way of performativity and a representing of an internalized notion of gender norms.

Why does he argue that?

Answer with quotes:
Given the social nature of human beings, most actions are witnessed, reproduced, and internalized and thus take on a performative or theatric quality.